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Merge pull request #1742 from mattermost/update-golang-deps

Просмотр исходного кода 
Updating go dependancies
Этот коммит содержится в:
Corey Hulen
2015-12-16 13:43:02 -08:00
родитель f08deca79f f549364671
Коммит 791129de2f
82 изменённых файлов: 174 добавлений и 20714 удалений
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42
Godeps/Godeps.json сгенерированный
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@@ -7,19 +7,11 @@
"Comment": "go.weekly.2012-02-22-1",
"Rev": "c3294304d93f48a37d3bed1d382882a9c2989f99"
},
{
"ImportPath": "github.com/anachronistic/apns",
"Rev": "f90152b7e0ae845938ce1258d90072fd116131ac"
},
{
"ImportPath": "github.com/braintree/manners",
"Comment": "0.4.0-9-g3fdfada",
"Rev": "3fdfadabc96863ceec055bd73ab1e80324e72706"
},
{
"ImportPath": "github.com/davecgh/go-spew/spew",
"Rev": "5215b55f46b2b919f50a1df0eaa5886afe4e3b3d"
},
{
"ImportPath": "github.com/disintegration/imaging",
"Rev": "546cb3c5137b3f1232e123a26aa033aade6b3066"
@@ -34,8 +26,8 @@
},
{
"ImportPath": "github.com/go-gorp/gorp",
"Comment": "v1.7-146-gc391a3d",
"Rev": "c391a3da75cf2003f4bf4763d0b5755c4500aef1"
"Comment": "v1.7-148-gc0e2e1a",
"Rev": "c0e2e1a7adaa00e47c4f6ae8faaad6991a4570ac"
},
{
"ImportPath": "github.com/go-sql-driver/mysql",
@@ -69,12 +61,12 @@
},
{
"ImportPath": "github.com/gorilla/websocket",
"Rev": "361d4c0ffd78338ebe0a9e6320cdbe115d7dc026"
"Rev": "3986be78bf859e01f01af631ad76da5b269d270c"
},
{
"ImportPath": "github.com/lib/pq",
"Comment": "go1.0-cutoff-61-g83c4f41",
"Rev": "83c4f410d0aed80a0f44bac6a576a7f2435791f3"
"Comment": "go1.0-cutoff-63-g11fc39a",
"Rev": "11fc39a580a008f1f39bb3d11d984fb34ed778d9"
},
{
"ImportPath": "github.com/mssola/user_agent",
@@ -83,11 +75,7 @@
},
{
"ImportPath": "github.com/pborman/uuid",
"Rev": "cccd189d45f7ac3368a0d127efb7f4d08ae0b655"
},
{
"ImportPath": "github.com/pmezard/go-difflib/difflib",
"Rev": "d8ed2627bdf02c080bf22230dbb337003b7aba2d"
"Rev": "dee7705ef7b324f27ceb85a121c61f2c2e8ce988"
},
{
"ImportPath": "github.com/rwcarlsen/goexif/exif",
@@ -97,31 +85,17 @@
"ImportPath": "github.com/rwcarlsen/goexif/tiff",
"Rev": "709fab3d192d7c62f86043caff1e7e3fb0f42bd8"
},
{
"ImportPath": "github.com/stretchr/objx",
"Rev": "1a9d0bb9f541897e62256577b352fdbc1fb4fd94"
},
{
"ImportPath": "github.com/stretchr/testify/assert",
"Comment": "v1.0-83-gd797d25",
"Rev": "d797d25e0fa6d53be3b1a216d24e868d6a1912ef"
},
{
"ImportPath": "github.com/stretchr/testify/mock",
"Comment": "v1.0-83-gd797d25",
"Rev": "d797d25e0fa6d53be3b1a216d24e868d6a1912ef"
},
{
"ImportPath": "github.com/vaughan0/go-ini",
"Rev": "a98ad7ee00ec53921f08832bc06ecf7fd600e6a1"
},
{
"ImportPath": "golang.org/x/crypto/bcrypt",
"Rev": "beef0f4390813b96e8e68fd78570396d0f4751fc"
"Rev": "f18420efc3b4f8e9f3d51f6bd2476e92c46260e9"
},
{
"ImportPath": "golang.org/x/crypto/blowfish",
"Rev": "beef0f4390813b96e8e68fd78570396d0f4751fc"
"Rev": "f18420efc3b4f8e9f3d51f6bd2476e92c46260e9"
},
{
"ImportPath": "golang.org/x/image/bmp",

24
Godeps/_workspace/src/github.com/anachronistic/apns/.gitignore сгенерированный поставляемый
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@@ -1,24 +0,0 @@
# Compiled Object files, Static and Dynamic libs (Shared Objects)
*.o
*.a
*.so
# Folders
_obj
_test
# Architecture specific extensions/prefixes
*.[568vq]
[568vq].out
*.cgo1.go
*.cgo2.c
_cgo_defun.c
_cgo_gotypes.go
_cgo_export.*
_testmain.go
*.exe
*.pem

21
Godeps/_workspace/src/github.com/anachronistic/apns/LICENSE сгенерированный поставляемый
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@@ -1,21 +0,0 @@
The MIT License (MIT)
Copyright (c) 2013 Alan Harris
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.

223
Godeps/_workspace/src/github.com/anachronistic/apns/README.md сгенерированный поставляемый
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@@ -1,223 +0,0 @@
# apns
Utilities for Apple Push Notification and Feedback Services.
[![GoDoc](https://godoc.org/github.com/anachronistic/apns?status.png)](https://godoc.org/github.com/anachronistic/apns)
## Installation
`go get github.com/anachronistic/apns`
## Documentation
- [APNS package documentation](http://godoc.org/github.com/anachronistic/apns)
- [Information on the APN JSON payloads](http://developer.apple.com/library/mac/#documentation/NetworkingInternet/Conceptual/RemoteNotificationsPG/Chapters/ApplePushService.html)
- [Information on the APN binary protocols](http://developer.apple.com/library/ios/#documentation/NetworkingInternet/Conceptual/RemoteNotificationsPG/Chapters/CommunicatingWIthAPS.html)
- [Information on APN troubleshooting](http://developer.apple.com/library/ios/#technotes/tn2265/_index.html)
## Usage
### Creating pns and payloads manually
```go
package main
import (
"fmt"
apns "github.com/anachronistic/apns"
)
func main() {
payload := apns.NewPayload()
payload.Alert = "Hello, world!"
payload.Badge = 42
payload.Sound = "bingbong.aiff"
pn := apns.NewPushNotification()
pn.AddPayload(payload)
alert, _ := pn.PayloadString()
fmt.Println(alert)
}
```
#### Returns
```json
{
"aps": {
"alert": "Hello, world!",
"badge": 42,
"sound": "bingbong.aiff"
}
}
```
### Using an alert dictionary for complex payloads
```go
package main
import (
"fmt"
apns "github.com/anachronistic/apns"
)
func main() {
args := make([]string, 1)
args[0] = "localized args"
dict := apns.NewAlertDictionary()
dict.Body = "Alice wants Bob to join in the fun!"
dict.ActionLocKey = "Play a Game!"
dict.LocKey = "localized key"
dict.LocArgs = args
dict.LaunchImage = "image.jpg"
payload := apns.NewPayload()
payload.Alert = dict
payload.Badge = 42
payload.Sound = "bingbong.aiff"
pn := apns.NewPushNotification()
pn.AddPayload(payload)
alert, _ := pn.PayloadString()
fmt.Println(alert)
}
```
#### Returns
```json
{
"aps": {
"alert": {
"body": "Alice wants Bob to join in the fun!",
"action-loc-key": "Play a Game!",
"loc-key": "localized key",
"loc-args": [
"localized args"
],
"launch-image": "image.jpg"
},
"badge": 42,
"sound": "bingbong.aiff"
}
}
```
### Setting custom properties
```go
package main
import (
"fmt"
apns "github.com/anachronistic/apns"
)
func main() {
payload := apns.NewPayload()
payload.Alert = "Hello, world!"
payload.Badge = 42
payload.Sound = "bingbong.aiff"
pn := apns.NewPushNotification()
pn.AddPayload(payload)
pn.Set("foo", "bar")
pn.Set("doctor", "who?")
pn.Set("the_ultimate_answer", 42)
alert, _ := pn.PayloadString()
fmt.Println(alert)
}
```
#### Returns
```json
{
"aps": {
"alert": "Hello, world!",
"badge": 42,
"sound": "bingbong.aiff"
},
"doctor": "who?",
"foo": "bar",
"the_ultimate_answer": 42
}
```
### Sending a notification
```go
package main
import (
"fmt"
apns "github.com/anachronistic/apns"
)
func main() {
payload := apns.NewPayload()
payload.Alert = "Hello, world!"
payload.Badge = 42
payload.Sound = "bingbong.aiff"
pn := apns.NewPushNotification()
pn.DeviceToken = "YOUR_DEVICE_TOKEN_HERE"
pn.AddPayload(payload)
client := apns.NewClient("gateway.sandbox.push.apple.com:2195", "YOUR_CERT_PEM", "YOUR_KEY_NOENC_PEM")
resp := client.Send(pn)
alert, _ := pn.PayloadString()
fmt.Println(" Alert:", alert)
fmt.Println("Success:", resp.Success)
fmt.Println(" Error:", resp.Error)
}
```
#### Returns
```shell
Alert: {"aps":{"alert":"Hello, world!","badge":42,"sound":"bingbong.aiff"}}
Success: true
Error: <nil>
```
### Checking the feedback service
```go
package main
import (
"fmt"
apns "github.com/anachronistic/apns"
"os"
)
func main() {
fmt.Println("- connecting to check for deactivated tokens (maximum read timeout =", apns.FeedbackTimeoutSeconds, "seconds)")
client := apns.NewClient("feedback.sandbox.push.apple.com:2196", "YOUR_CERT_PEM", "YOUR_KEY_NOENC_PEM")
go client.ListenForFeedback()
for {
select {
case resp := <-apns.FeedbackChannel:
fmt.Println("- recv'd:", resp.DeviceToken)
case <-apns.ShutdownChannel:
fmt.Println("- nothing returned from the feedback service")
os.Exit(1)
}
}
}
```
#### Returns
```shell
- connecting to check for deactivated tokens (maximum read timeout = 5 seconds)
- nothing returned from the feedback service
exit status 1
```
Your output will differ if the service returns device tokens.
```shell
- recv'd: DEVICE_TOKEN_HERE
...etc.
```

167
Godeps/_workspace/src/github.com/anachronistic/apns/client.go сгенерированный поставляемый
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@@ -1,167 +0,0 @@
package apns
import (
"crypto/tls"
"errors"
"net"
"strings"
"time"
)
var _ APNSClient = &Client{}
// APNSClient is an APNS client.
type APNSClient interface {
ConnectAndWrite(resp *PushNotificationResponse, payload []byte) (err error)
Send(pn *PushNotification) (resp *PushNotificationResponse)
}
// Client contains the fields necessary to communicate
// with Apple, such as the gateway to use and your
// certificate contents.
//
// You'll need to provide your own CertificateFile
// and KeyFile to send notifications. Ideally, you'll
// just set the CertificateFile and KeyFile fields to
// a location on drive where the certs can be loaded,
// but if you prefer you can use the CertificateBase64
// and KeyBase64 fields to store the actual contents.
type Client struct {
Gateway string
CertificateFile string
CertificateBase64 string
KeyFile string
KeyBase64 string
}
// BareClient can be used to set the contents of your
// certificate and key blocks manually.
func BareClient(gateway, certificateBase64, keyBase64 string) (c *Client) {
c = new(Client)
c.Gateway = gateway
c.CertificateBase64 = certificateBase64
c.KeyBase64 = keyBase64
return
}
// NewClient assumes you'll be passing in paths that
// point to your certificate and key.
func NewClient(gateway, certificateFile, keyFile string) (c *Client) {
c = new(Client)
c.Gateway = gateway
c.CertificateFile = certificateFile
c.KeyFile = keyFile
return
}
// Send connects to the APN service and sends your push notification.
// Remember that if the submission is successful, Apple won't reply.
func (client *Client) Send(pn *PushNotification) (resp *PushNotificationResponse) {
resp = new(PushNotificationResponse)
payload, err := pn.ToBytes()
if err != nil {
resp.Success = false
resp.Error = err
return
}
err = client.ConnectAndWrite(resp, payload)
if err != nil {
resp.Success = false
resp.Error = err
return
}
resp.Success = true
resp.Error = nil
return
}
// ConnectAndWrite establishes the connection to Apple and handles the
// transmission of your push notification, as well as waiting for a reply.
//
// In lieu of a timeout (which would be available in Go 1.1)
// we use a timeout channel pattern instead. We start two goroutines,
// one of which just sleeps for TimeoutSeconds seconds, while the other
// waits for a response from the Apple servers.
//
// Whichever channel puts data on first is the "winner". As such, it's
// possible to get a false positive if Apple takes a long time to respond.
// It's probably not a deal-breaker, but something to be aware of.
func (client *Client) ConnectAndWrite(resp *PushNotificationResponse, payload []byte) (err error) {
var cert tls.Certificate
if len(client.CertificateBase64) == 0 && len(client.KeyBase64) == 0 {
// The user did not specify raw block contents, so check the filesystem.
cert, err = tls.LoadX509KeyPair(client.CertificateFile, client.KeyFile)
} else {
// The user provided the raw block contents, so use that.
cert, err = tls.X509KeyPair([]byte(client.CertificateBase64), []byte(client.KeyBase64))
}
if err != nil {
return err
}
gatewayParts := strings.Split(client.Gateway, ":")
conf := &tls.Config{
Certificates: []tls.Certificate{cert},
ServerName: gatewayParts[0],
}
conn, err := net.Dial("tcp", client.Gateway)
if err != nil {
return err
}
defer conn.Close()
tlsConn := tls.Client(conn, conf)
err = tlsConn.Handshake()
if err != nil {
return err
}
defer tlsConn.Close()
_, err = tlsConn.Write(payload)
if err != nil {
return err
}
// Create one channel that will serve to handle
// timeouts when the notification succeeds.
timeoutChannel := make(chan bool, 1)
go func() {
time.Sleep(time.Second * TimeoutSeconds)
timeoutChannel <- true
}()
// This channel will contain the binary response
// from Apple in the event of a failure.
responseChannel := make(chan []byte, 1)
go func() {
buffer := make([]byte, 6, 6)
tlsConn.Read(buffer)
responseChannel <- buffer
}()
// First one back wins!
// The data structure for an APN response is as follows:
//
// command -> 1 byte
// status -> 1 byte
// identifier -> 4 bytes
//
// The first byte will always be set to 8.
select {
case r := <-responseChannel:
resp.Success = false
resp.AppleResponse = ApplePushResponses[r[1]]
err = errors.New(resp.AppleResponse)
case <-timeoutChannel:
resp.Success = true
}
return err
}

21
Godeps/_workspace/src/github.com/anachronistic/apns/client_mock.go сгенерированный поставляемый
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@@ -1,21 +0,0 @@
package apns
import "github.com/stretchr/testify/mock"
type MockClient struct {
mock.Mock
}
func (m *MockClient) ConnectAndWrite(resp *PushNotificationResponse, payload []byte) (err error) {
return m.Called(resp, payload).Error(0)
}
func (m *MockClient) Send(pn *PushNotification) (resp *PushNotificationResponse) {
r := m.Called(pn).Get(0)
if r != nil {
if r, ok := r.(*PushNotificationResponse); ok {
return r
}
}
return nil
}

24
Godeps/_workspace/src/github.com/anachronistic/apns/client_mock_test.go сгенерированный поставляемый
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@@ -1,24 +0,0 @@
package apns
import (
"errors"
"testing"
"github.com/stretchr/testify/assert"
)
func TestMockClientConnectAndWrite(t *testing.T) {
m := &MockClient{}
m.On("ConnectAndWrite", (*PushNotificationResponse)(nil), []byte(nil)).Return(nil)
assert.Nil(t, m.ConnectAndWrite(nil, nil))
m.On("ConnectAndWrite", &PushNotificationResponse{}, []byte{}).Return(errors.New("test"))
assert.Equal(t, errors.New("test"), m.ConnectAndWrite(&PushNotificationResponse{}, []byte{}))
}
func TestMockClientSend(t *testing.T) {
m := &MockClient{}
m.On("Send", (*PushNotification)(nil)).Return(nil)
assert.Nil(t, m.Send(nil))
m.On("Send", &PushNotification{}).Return(&PushNotificationResponse{})
assert.Equal(t, &PushNotificationResponse{}, m.Send(&PushNotification{}))
}

102
Godeps/_workspace/src/github.com/anachronistic/apns/feedback.go сгенерированный поставляемый
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@@ -1,102 +0,0 @@
package apns
import (
"bytes"
"crypto/tls"
"encoding/binary"
"encoding/hex"
"errors"
"net"
"strings"
"time"
)
// Wait at most this many seconds for feedback data from Apple.
const FeedbackTimeoutSeconds = 5
// FeedbackChannel will receive individual responses from Apple.
var FeedbackChannel = make(chan (*FeedbackResponse))
// If there's nothing to read, ShutdownChannel gets a true.
var ShutdownChannel = make(chan bool)
// FeedbackResponse represents a device token that Apple has
// indicated should not be sent to in the future.
type FeedbackResponse struct {
Timestamp uint32
DeviceToken string
}
// NewFeedbackResponse creates and returns a FeedbackResponse structure.
func NewFeedbackResponse() (resp *FeedbackResponse) {
resp = new(FeedbackResponse)
return
}
// ListenForFeedback connects to the Apple Feedback Service
// and checks for device tokens.
//
// Feedback consists of device tokens that should
// not be sent to in the future; Apple *does* monitor that
// you respect this so you should be checking it ;)
func (client *Client) ListenForFeedback() (err error) {
var cert tls.Certificate
if len(client.CertificateBase64) == 0 && len(client.KeyBase64) == 0 {
// The user did not specify raw block contents, so check the filesystem.
cert, err = tls.LoadX509KeyPair(client.CertificateFile, client.KeyFile)
} else {
// The user provided the raw block contents, so use that.
cert, err = tls.X509KeyPair([]byte(client.CertificateBase64), []byte(client.KeyBase64))
}
if err != nil {
return err
}
gatewayParts := strings.Split(client.Gateway, ":")
conf := &tls.Config{
Certificates: []tls.Certificate{cert},
ServerName: gatewayParts[0],
}
conn, err := net.Dial("tcp", client.Gateway)
if err != nil {
return err
}
defer conn.Close()
conn.SetReadDeadline(time.Now().Add(FeedbackTimeoutSeconds * time.Second))
tlsConn := tls.Client(conn, conf)
err = tlsConn.Handshake()
if err != nil {
return err
}
var tokenLength uint16
buffer := make([]byte, 38, 38)
deviceToken := make([]byte, 32, 32)
for {
_, err := tlsConn.Read(buffer)
if err != nil {
ShutdownChannel <- true
break
}
resp := NewFeedbackResponse()
r := bytes.NewReader(buffer)
binary.Read(r, binary.BigEndian, &resp.Timestamp)
binary.Read(r, binary.BigEndian, &tokenLength)
binary.Read(r, binary.BigEndian, &deviceToken)
if tokenLength != 32 {
return errors.New("token length should be equal to 32, but isn't")
}
resp.DeviceToken = hex.EncodeToString(deviceToken)
FeedbackChannel <- resp
}
return nil
}

15
Godeps/_workspace/src/github.com/anachronistic/apns/legacy.go сгенерированный поставляемый
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@@ -1,15 +0,0 @@
package apns
// This file exists to support backward-compatibility
// as I gradually refactor and overhaul. Ideally, golint
// should only complain about this file (and we should
// try to keep its complaints to a minimum).
// These variables map old identifiers to their current format.
var (
APPLE_PUSH_RESPONSES = ApplePushResponses
FEEDBACK_TIMEOUT_SECONDS = FeedbackTimeoutSeconds
IDENTIFIER_UBOUND = IdentifierUbound
MAX_PAYLOAD_SIZE_BYTES = MaxPayloadSizeBytes
TIMEOUT_SECONDS = TimeoutSeconds
)

27
Godeps/_workspace/src/github.com/anachronistic/apns/legacy_test.go сгенерированный поставляемый
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@@ -1,27 +0,0 @@
package apns
import (
"reflect"
"testing"
)
// These identifiers were changed to resolve golint violations.
// However, it's possible that legacy code may rely on them. This
// will help avoid springing a breaking change on people.
func TestLegacyConstants(t *testing.T) {
if !reflect.DeepEqual(APPLE_PUSH_RESPONSES, ApplePushResponses) {
t.Error("expected APPLE_PUSH_RESPONSES to equal ApplePushResponses")
}
if !reflect.DeepEqual(FEEDBACK_TIMEOUT_SECONDS, FeedbackTimeoutSeconds) {
t.Error("expected FEEDBACK_TIMEOUT_SECONDS to equal FeedbackTimeoutSeconds")
}
if !reflect.DeepEqual(IDENTIFIER_UBOUND, IdentifierUbound) {
t.Error("expected IDENTIFIER_UBOUND to equal IdentifierUbound")
}
if !reflect.DeepEqual(MAX_PAYLOAD_SIZE_BYTES, MaxPayloadSizeBytes) {
t.Error("expected MAX_PAYLOAD_SIZE_BYTES to equal MaxPayloadSizeBytes")
}
if !reflect.DeepEqual(TIMEOUT_SECONDS, TimeoutSeconds) {
t.Error("expected TIMEOUT_SECONDS to equal TimeoutSeconds")
}
}

53
Godeps/_workspace/src/github.com/anachronistic/apns/mock_feedback_server.go сгенерированный поставляемый
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@@ -1,53 +0,0 @@
package apns
import (
"bytes"
"crypto/tls"
"encoding/binary"
"log"
"net"
"time"
)
// StartMockFeedbackServer spins up a simple stand-in for the Apple
// feedback service that can be used for testing purposes. Doesn't
// handle many errors, etc. Just for the sake of having something "live"
// to hit.
func StartMockFeedbackServer(certFile, keyFile string) {
cert, err := tls.LoadX509KeyPair(certFile, keyFile)
if err != nil {
log.Panic(err)
}
config := tls.Config{Certificates: []tls.Certificate{cert}, ClientAuth: tls.RequireAnyClientCert}
log.Print("- starting Mock Apple Feedback TCP server at 0.0.0.0:5555")
srv, _ := tls.Listen("tcp", "0.0.0.0:5555", &config)
for {
conn, err := srv.Accept()
if err != nil {
log.Panic(err)
}
go loop(conn)
}
}
// Writes binary data to the client in the same
// manner as the Apple service would.
//
// [4 bytes, 2 bytes, 32 bytes] = 38 bytes total
func loop(conn net.Conn) {
defer conn.Close()
for {
timeT := uint32(1368809290) // 2013-05-17 12:48:10 -0400
token := "abcd1234efab5678abcd1234efab5678"
buf := new(bytes.Buffer)
binary.Write(buf, binary.BigEndian, timeT)
binary.Write(buf, binary.BigEndian, uint16(len(token)))
binary.Write(buf, binary.BigEndian, []byte(token))
conn.Write(buf.Bytes())
dur, _ := time.ParseDuration("1s")
time.Sleep(dur)
}
}

175
Godeps/_workspace/src/github.com/anachronistic/apns/push_notification.go сгенерированный поставляемый
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@@ -1,175 +0,0 @@
package apns
import (
"bytes"
"encoding/binary"
"encoding/hex"
"encoding/json"
"errors"
"math/rand"
"strconv"
"time"
)
// Push commands always start with command value 2.
const pushCommandValue = 2
// Your total notification payload cannot exceed 2 KB.
const MaxPayloadSizeBytes = 2048
// Every push notification gets a pseudo-unique identifier;
// this establishes the upper boundary for it. Apple will return
// this identifier if there is an issue sending your notification.
const IdentifierUbound = 9999
// Constants related to the payload fields and their lengths.
const (
deviceTokenItemid = 1
payloadItemid = 2
notificationIdentifierItemid = 3
expirationDateItemid = 4
priorityItemid = 5
deviceTokenLength = 32
notificationIdentifierLength = 4
expirationDateLength = 4
priorityLength = 1
)
// Payload contains the notification data for your request.
//
// Alert is an interface here because it supports either a string
// or a dictionary, represented within by an AlertDictionary struct.
type Payload struct {
Alert interface{} `json:"alert,omitempty"`
Badge int `json:"badge,omitempty"`
Sound string `json:"sound,omitempty"`
ContentAvailable int `json:"content-available,omitempty"`
Category string `json:"category,omitempty"`
}
// NewPayload creates and returns a Payload structure.
func NewPayload() *Payload {
return new(Payload)
}
// AlertDictionary is a more complex notification payload.
//
// From the APN docs: "Use the ... alert dictionary in general only if you absolutely need to."
// The AlertDictionary is suitable for specific localization needs.
type AlertDictionary struct {
Body string `json:"body,omitempty"`
ActionLocKey string `json:"action-loc-key,omitempty"`
LocKey string `json:"loc-key,omitempty"`
LocArgs []string `json:"loc-args,omitempty"`
LaunchImage string `json:"launch-image,omitempty"`
}
// NewAlertDictionary creates and returns an AlertDictionary structure.
func NewAlertDictionary() *AlertDictionary {
return new(AlertDictionary)
}
// PushNotification is the wrapper for the Payload.
// The length fields are computed in ToBytes() and aren't represented here.
type PushNotification struct {
Identifier int32
Expiry uint32
DeviceToken string
payload map[string]interface{}
Priority uint8
}
// NewPushNotification creates and returns a PushNotification structure.
// It also initializes the pseudo-random identifier.
func NewPushNotification() (pn *PushNotification) {
pn = new(PushNotification)
pn.payload = make(map[string]interface{})
pn.Identifier = rand.New(rand.NewSource(time.Now().UnixNano())).Int31n(IdentifierUbound)
pn.Priority = 10
return
}
// AddPayload sets the "aps" payload section of the request. It also
// has a hack described within to deal with specific zero values.
func (pn *PushNotification) AddPayload(p *Payload) {
// This deserves some explanation.
//
// Setting an exported field of type int to 0
// triggers the omitempty behavior if you've set it.
// Since the badge is optional, we should omit it if
// it's not set. However, we want to include it if the
// value is 0, so there's a hack in push_notification.go
// that exploits the fact that Apple treats -1 for a
// badge value as though it were 0 (i.e. it clears the
// badge but doesn't stop the notification from going
// through successfully.)
//
// Still a hack though :)
if p.Badge == 0 {
p.Badge = -1
}
pn.Set("aps", p)
}
// Get returns the value of a payload key, if it exists.
func (pn *PushNotification) Get(key string) interface{} {
return pn.payload[key]
}
// Set defines the value of a payload key.
func (pn *PushNotification) Set(key string, value interface{}) {
pn.payload[key] = value
}
// PayloadJSON returns the current payload in JSON format.
func (pn *PushNotification) PayloadJSON() ([]byte, error) {
return json.Marshal(pn.payload)
}
// PayloadString returns the current payload in string format.
func (pn *PushNotification) PayloadString() (string, error) {
j, err := pn.PayloadJSON()
return string(j), err
}
// ToBytes returns a byte array of the complete PushNotification
// struct. This array is what should be transmitted to the APN Service.
func (pn *PushNotification) ToBytes() ([]byte, error) {
token, err := hex.DecodeString(pn.DeviceToken)
if err != nil {
return nil, err
}
if len(token) != deviceTokenLength {
return nil, errors.New("device token has incorrect length")
}
payload, err := pn.PayloadJSON()
if err != nil {
return nil, err
}
if len(payload) > MaxPayloadSizeBytes {
return nil, errors.New("payload is larger than the " + strconv.Itoa(MaxPayloadSizeBytes) + " byte limit")
}
frameBuffer := new(bytes.Buffer)
binary.Write(frameBuffer, binary.BigEndian, uint8(deviceTokenItemid))
binary.Write(frameBuffer, binary.BigEndian, uint16(deviceTokenLength))
binary.Write(frameBuffer, binary.BigEndian, token)
binary.Write(frameBuffer, binary.BigEndian, uint8(payloadItemid))
binary.Write(frameBuffer, binary.BigEndian, uint16(len(payload)))
binary.Write(frameBuffer, binary.BigEndian, payload)
binary.Write(frameBuffer, binary.BigEndian, uint8(notificationIdentifierItemid))
binary.Write(frameBuffer, binary.BigEndian, uint16(notificationIdentifierLength))
binary.Write(frameBuffer, binary.BigEndian, pn.Identifier)
binary.Write(frameBuffer, binary.BigEndian, uint8(expirationDateItemid))
binary.Write(frameBuffer, binary.BigEndian, uint16(expirationDateLength))
binary.Write(frameBuffer, binary.BigEndian, pn.Expiry)
binary.Write(frameBuffer, binary.BigEndian, uint8(priorityItemid))
binary.Write(frameBuffer, binary.BigEndian, uint16(priorityLength))
binary.Write(frameBuffer, binary.BigEndian, pn.Priority)
buffer := bytes.NewBuffer([]byte{})
binary.Write(buffer, binary.BigEndian, uint8(pushCommandValue))
binary.Write(buffer, binary.BigEndian, uint32(frameBuffer.Len()))
binary.Write(buffer, binary.BigEndian, frameBuffer.Bytes())
return buffer.Bytes(), nil
}

36
Godeps/_workspace/src/github.com/anachronistic/apns/push_notification_response.go сгенерированный поставляемый
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@@ -1,36 +0,0 @@
package apns
// The maximum number of seconds we're willing to wait for a response
// from the Apple Push Notification Service.
const TimeoutSeconds = 5
// This enumerates the response codes that Apple defines
// for push notification attempts.
var ApplePushResponses = map[uint8]string{
0: "NO_ERRORS",
1: "PROCESSING_ERROR",
2: "MISSING_DEVICE_TOKEN",
3: "MISSING_TOPIC",
4: "MISSING_PAYLOAD",
5: "INVALID_TOKEN_SIZE",
6: "INVALID_TOPIC_SIZE",
7: "INVALID_PAYLOAD_SIZE",
8: "INVALID_TOKEN",
10: "SHUTDOWN",
255: "UNKNOWN",
}
// PushNotificationResponse details what Apple had to say, if anything.
type PushNotificationResponse struct {
Success bool
AppleResponse string
Error error
}
// NewPushNotificationResponse creates and returns a new PushNotificationResponse
// structure; it defaults to being unsuccessful at first.
func NewPushNotificationResponse() (resp *PushNotificationResponse) {
resp = new(PushNotificationResponse)
resp.Success = false
return
}

111
Godeps/_workspace/src/github.com/anachronistic/apns/push_notification_test.go сгенерированный поставляемый
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@@ -1,111 +0,0 @@
package apns
import (
"testing"
)
const testDeviceToken = "e93b7686988b4b5fd334298e60e73d90035f6d12628a80b4029bde0dec514df9"
// Create a new Payload that specifies simple text,
// a badge counter, and a custom notification sound.
func mockPayload() (payload *Payload) {
payload = NewPayload()
payload.Alert = "You have mail!"
payload.Badge = 42
payload.Sound = "bingbong.aiff"
return
}
// See the commentary in push_notification.go for information
// on why we're testing a badge of value 0.
func mockZeroBadgePayload() (payload *Payload) {
payload = mockPayload()
payload.Badge = 0
return
}
// Create a new AlertDictionary. Apple recommends you not use
// the more complex alert style unless absolutely necessary.
func mockAlertDictionary() (dict *AlertDictionary) {
args := make([]string, 1)
args[0] = "localized args"
dict = NewAlertDictionary()
dict.Body = "Complex Message"
dict.ActionLocKey = "Play a Game!"
dict.LocKey = "localized key"
dict.LocArgs = args
dict.LaunchImage = "image.jpg"
return
}
func TestBasicAlert(t *testing.T) {
payload := mockPayload()
pn := NewPushNotification()
pn.DeviceToken = testDeviceToken
pn.AddPayload(payload)
bytes, _ := pn.ToBytes()
json, _ := pn.PayloadJSON()
if len(bytes) != 130 {
t.Error("expected 130 bytes; got", len(bytes))
}
if len(json) != 69 {
t.Error("expected 69 bytes; got", len(json))
}
}
func TestAlertDictionary(t *testing.T) {
dict := mockAlertDictionary()
payload := mockPayload()
payload.Alert = dict
pn := NewPushNotification()
pn.DeviceToken = testDeviceToken
pn.AddPayload(payload)
bytes, _ := pn.ToBytes()
json, _ := pn.PayloadJSON()
if len(bytes) != 255 {
t.Error("expected 255 bytes; got", len(bytes))
}
if len(json) != 194 {
t.Error("expected 194 bytes; got", len(bytes))
}
}
func TestCustomParameters(t *testing.T) {
payload := mockPayload()
pn := NewPushNotification()
pn.DeviceToken = testDeviceToken
pn.AddPayload(payload)
pn.Set("foo", "bar")
if pn.Get("foo") != "bar" {
t.Error("unable to set a custom property")
}
if pn.Get("not_set") != nil {
t.Error("expected a missing key to return nil")
}
bytes, _ := pn.ToBytes()
json, _ := pn.PayloadJSON()
if len(bytes) != 142 {
t.Error("expected 110 bytes; got", len(bytes))
}
if len(json) != 81 {
t.Error("expected 81 bytes; got", len(json))
}
}
func TestZeroBadgeChangesToNegativeOne(t *testing.T) {
payload := mockZeroBadgePayload()
pn := NewPushNotification()
pn.AddPayload(payload)
if payload.Badge != -1 {
t.Error("expected 0 badge value to be converted to -1; got", payload.Badge)
}
}

151
Godeps/_workspace/src/github.com/davecgh/go-spew/spew/bypass.go сгенерированный поставляемый
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@@ -1,151 +0,0 @@
// Copyright (c) 2015 Dave Collins <dave@davec.name>
//
// Permission to use, copy, modify, and distribute this software for any
// purpose with or without fee is hereby granted, provided that the above
// copyright notice and this permission notice appear in all copies.
//
// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
// NOTE: Due to the following build constraints, this file will only be compiled
// when the code is not running on Google App Engine and "-tags disableunsafe"
// is not added to the go build command line.
// +build !appengine,!disableunsafe
package spew
import (
"reflect"
"unsafe"
)
const (
// UnsafeDisabled is a build-time constant which specifies whether or
// not access to the unsafe package is available.
UnsafeDisabled = false
// ptrSize is the size of a pointer on the current arch.
ptrSize = unsafe.Sizeof((*byte)(nil))
)
var (
// offsetPtr, offsetScalar, and offsetFlag are the offsets for the
// internal reflect.Value fields. These values are valid before golang
// commit ecccf07e7f9d which changed the format. The are also valid
// after commit 82f48826c6c7 which changed the format again to mirror
// the original format. Code in the init function updates these offsets
// as necessary.
offsetPtr = uintptr(ptrSize)
offsetScalar = uintptr(0)
offsetFlag = uintptr(ptrSize * 2)
// flagKindWidth and flagKindShift indicate various bits that the
// reflect package uses internally to track kind information.
//
// flagRO indicates whether or not the value field of a reflect.Value is
// read-only.
//
// flagIndir indicates whether the value field of a reflect.Value is
// the actual data or a pointer to the data.
//
// These values are valid before golang commit 90a7c3c86944 which
// changed their positions. Code in the init function updates these
// flags as necessary.
flagKindWidth = uintptr(5)
flagKindShift = uintptr(flagKindWidth - 1)
flagRO = uintptr(1 << 0)
flagIndir = uintptr(1 << 1)
)
func init() {
// Older versions of reflect.Value stored small integers directly in the
// ptr field (which is named val in the older versions). Versions
// between commits ecccf07e7f9d and 82f48826c6c7 added a new field named
// scalar for this purpose which unfortunately came before the flag
// field, so the offset of the flag field is different for those
// versions.
//
// This code constructs a new reflect.Value from a known small integer
// and checks if the size of the reflect.Value struct indicates it has
// the scalar field. When it does, the offsets are updated accordingly.
vv := reflect.ValueOf(0xf00)
if unsafe.Sizeof(vv) == (ptrSize * 4) {
offsetScalar = ptrSize * 2
offsetFlag = ptrSize * 3
}
// Commit 90a7c3c86944 changed the flag positions such that the low
// order bits are the kind. This code extracts the kind from the flags
// field and ensures it's the correct type. When it's not, the flag
// order has been changed to the newer format, so the flags are updated
// accordingly.
upf := unsafe.Pointer(uintptr(unsafe.Pointer(&vv)) + offsetFlag)
upfv := *(*uintptr)(upf)
flagKindMask := uintptr((1<<flagKindWidth - 1) << flagKindShift)
if (upfv&flagKindMask)>>flagKindShift != uintptr(reflect.Int) {
flagKindShift = 0
flagRO = 1 << 5
flagIndir = 1 << 6
// Commit adf9b30e5594 modified the flags to separate the
// flagRO flag into two bits which specifies whether or not the
// field is embedded. This causes flagIndir to move over a bit
// and means that flagRO is the combination of either of the
// original flagRO bit and the new bit.
//
// This code detects the change by extracting what used to be
// the indirect bit to ensure it's set. When it's not, the flag
// order has been changed to the newer format, so the flags are
// updated accordingly.
if upfv&flagIndir == 0 {
flagRO = 3 << 5
flagIndir = 1 << 7
}
}
}
// unsafeReflectValue converts the passed reflect.Value into a one that bypasses
// the typical safety restrictions preventing access to unaddressable and
// unexported data. It works by digging the raw pointer to the underlying
// value out of the protected value and generating a new unprotected (unsafe)
// reflect.Value to it.
//
// This allows us to check for implementations of the Stringer and error
// interfaces to be used for pretty printing ordinarily unaddressable and
// inaccessible values such as unexported struct fields.
func unsafeReflectValue(v reflect.Value) (rv reflect.Value) {
indirects := 1
vt := v.Type()
upv := unsafe.Pointer(uintptr(unsafe.Pointer(&v)) + offsetPtr)
rvf := *(*uintptr)(unsafe.Pointer(uintptr(unsafe.Pointer(&v)) + offsetFlag))
if rvf&flagIndir != 0 {
vt = reflect.PtrTo(v.Type())
indirects++
} else if offsetScalar != 0 {
// The value is in the scalar field when it's not one of the
// reference types.
switch vt.Kind() {
case reflect.Uintptr:
case reflect.Chan:
case reflect.Func:
case reflect.Map:
case reflect.Ptr:
case reflect.UnsafePointer:
default:
upv = unsafe.Pointer(uintptr(unsafe.Pointer(&v)) +
offsetScalar)
}
}
pv := reflect.NewAt(vt, upv)
rv = pv
for i := 0; i < indirects; i++ {
rv = rv.Elem()
}
return rv
}

37
Godeps/_workspace/src/github.com/davecgh/go-spew/spew/bypasssafe.go сгенерированный поставляемый
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@@ -1,37 +0,0 @@
// Copyright (c) 2015 Dave Collins <dave@davec.name>
//
// Permission to use, copy, modify, and distribute this software for any
// purpose with or without fee is hereby granted, provided that the above
// copyright notice and this permission notice appear in all copies.
//
// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
// NOTE: Due to the following build constraints, this file will only be compiled
// when either the code is running on Google App Engine or "-tags disableunsafe"
// is added to the go build command line.
// +build appengine disableunsafe
package spew
import "reflect"
const (
// UnsafeDisabled is a build-time constant which specifies whether or
// not access to the unsafe package is available.
UnsafeDisabled = true
)
// unsafeReflectValue typically converts the passed reflect.Value into a one
// that bypasses the typical safety restrictions preventing access to
// unaddressable and unexported data. However, doing this relies on access to
// the unsafe package. This is a stub version which simply returns the passed
// reflect.Value when the unsafe package is not available.
func unsafeReflectValue(v reflect.Value) reflect.Value {
return v
}

341
Godeps/_workspace/src/github.com/davecgh/go-spew/spew/common.go сгенерированный поставляемый
Просмотреть файл

@@ -1,341 +0,0 @@
/*
* Copyright (c) 2013 Dave Collins <dave@davec.name>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
package spew
import (
"bytes"
"fmt"
"io"
"reflect"
"sort"
"strconv"
)
// Some constants in the form of bytes to avoid string overhead. This mirrors
// the technique used in the fmt package.
var (
panicBytes = []byte("(PANIC=")
plusBytes = []byte("+")
iBytes = []byte("i")
trueBytes = []byte("true")
falseBytes = []byte("false")
interfaceBytes = []byte("(interface {})")
commaNewlineBytes = []byte(",\n")
newlineBytes = []byte("\n")
openBraceBytes = []byte("{")
openBraceNewlineBytes = []byte("{\n")
closeBraceBytes = []byte("}")
asteriskBytes = []byte("*")
colonBytes = []byte(":")
colonSpaceBytes = []byte(": ")
openParenBytes = []byte("(")
closeParenBytes = []byte(")")
spaceBytes = []byte(" ")
pointerChainBytes = []byte("->")
nilAngleBytes = []byte("<nil>")
maxNewlineBytes = []byte("<max depth reached>\n")
maxShortBytes = []byte("<max>")
circularBytes = []byte("<already shown>")
circularShortBytes = []byte("<shown>")
invalidAngleBytes = []byte("<invalid>")
openBracketBytes = []byte("[")
closeBracketBytes = []byte("]")
percentBytes = []byte("%")
precisionBytes = []byte(".")
openAngleBytes = []byte("<")
closeAngleBytes = []byte(">")
openMapBytes = []byte("map[")
closeMapBytes = []byte("]")
lenEqualsBytes = []byte("len=")
capEqualsBytes = []byte("cap=")
)
// hexDigits is used to map a decimal value to a hex digit.
var hexDigits = "0123456789abcdef"
// catchPanic handles any panics that might occur during the handleMethods
// calls.
func catchPanic(w io.Writer, v reflect.Value) {
if err := recover(); err != nil {
w.Write(panicBytes)
fmt.Fprintf(w, "%v", err)
w.Write(closeParenBytes)
}
}
// handleMethods attempts to call the Error and String methods on the underlying
// type the passed reflect.Value represents and outputes the result to Writer w.
//
// It handles panics in any called methods by catching and displaying the error
// as the formatted value.
func handleMethods(cs *ConfigState, w io.Writer, v reflect.Value) (handled bool) {
// We need an interface to check if the type implements the error or
// Stringer interface. However, the reflect package won't give us an
// interface on certain things like unexported struct fields in order
// to enforce visibility rules. We use unsafe, when it's available,
// to bypass these restrictions since this package does not mutate the
// values.
if !v.CanInterface() {
if UnsafeDisabled {
return false
}
v = unsafeReflectValue(v)
}
// Choose whether or not to do error and Stringer interface lookups against
// the base type or a pointer to the base type depending on settings.
// Technically calling one of these methods with a pointer receiver can
// mutate the value, however, types which choose to satisify an error or
// Stringer interface with a pointer receiver should not be mutating their
// state inside these interface methods.
if !cs.DisablePointerMethods && !UnsafeDisabled && !v.CanAddr() {
v = unsafeReflectValue(v)
}
if v.CanAddr() {
v = v.Addr()
}
// Is it an error or Stringer?
switch iface := v.Interface().(type) {
case error:
defer catchPanic(w, v)
if cs.ContinueOnMethod {
w.Write(openParenBytes)
w.Write([]byte(iface.Error()))
w.Write(closeParenBytes)
w.Write(spaceBytes)
return false
}
w.Write([]byte(iface.Error()))
return true
case fmt.Stringer:
defer catchPanic(w, v)
if cs.ContinueOnMethod {
w.Write(openParenBytes)
w.Write([]byte(iface.String()))
w.Write(closeParenBytes)
w.Write(spaceBytes)
return false
}
w.Write([]byte(iface.String()))
return true
}
return false
}
// printBool outputs a boolean value as true or false to Writer w.
func printBool(w io.Writer, val bool) {
if val {
w.Write(trueBytes)
} else {
w.Write(falseBytes)
}
}
// printInt outputs a signed integer value to Writer w.
func printInt(w io.Writer, val int64, base int) {
w.Write([]byte(strconv.FormatInt(val, base)))
}
// printUint outputs an unsigned integer value to Writer w.
func printUint(w io.Writer, val uint64, base int) {
w.Write([]byte(strconv.FormatUint(val, base)))
}
// printFloat outputs a floating point value using the specified precision,
// which is expected to be 32 or 64bit, to Writer w.
func printFloat(w io.Writer, val float64, precision int) {
w.Write([]byte(strconv.FormatFloat(val, 'g', -1, precision)))
}
// printComplex outputs a complex value using the specified float precision
// for the real and imaginary parts to Writer w.
func printComplex(w io.Writer, c complex128, floatPrecision int) {
r := real(c)
w.Write(openParenBytes)
w.Write([]byte(strconv.FormatFloat(r, 'g', -1, floatPrecision)))
i := imag(c)
if i >= 0 {
w.Write(plusBytes)
}
w.Write([]byte(strconv.FormatFloat(i, 'g', -1, floatPrecision)))
w.Write(iBytes)
w.Write(closeParenBytes)
}
// printHexPtr outputs a uintptr formatted as hexidecimal with a leading '0x'
// prefix to Writer w.
func printHexPtr(w io.Writer, p uintptr) {
// Null pointer.
num := uint64(p)
if num == 0 {
w.Write(nilAngleBytes)
return
}
// Max uint64 is 16 bytes in hex + 2 bytes for '0x' prefix
buf := make([]byte, 18)
// It's simpler to construct the hex string right to left.
base := uint64(16)
i := len(buf) - 1
for num >= base {
buf[i] = hexDigits[num%base]
num /= base
i--
}
buf[i] = hexDigits[num]
// Add '0x' prefix.
i--
buf[i] = 'x'
i--
buf[i] = '0'
// Strip unused leading bytes.
buf = buf[i:]
w.Write(buf)
}
// valuesSorter implements sort.Interface to allow a slice of reflect.Value
// elements to be sorted.
type valuesSorter struct {
values []reflect.Value
strings []string // either nil or same len and values
cs *ConfigState
}
// newValuesSorter initializes a valuesSorter instance, which holds a set of
// surrogate keys on which the data should be sorted. It uses flags in
// ConfigState to decide if and how to populate those surrogate keys.
func newValuesSorter(values []reflect.Value, cs *ConfigState) sort.Interface {
vs := &valuesSorter{values: values, cs: cs}
if canSortSimply(vs.values[0].Kind()) {
return vs
}
if !cs.DisableMethods {
vs.strings = make([]string, len(values))
for i := range vs.values {
b := bytes.Buffer{}
if !handleMethods(cs, &b, vs.values[i]) {
vs.strings = nil
break
}
vs.strings[i] = b.String()
}
}
if vs.strings == nil && cs.SpewKeys {
vs.strings = make([]string, len(values))
for i := range vs.values {
vs.strings[i] = Sprintf("%#v", vs.values[i].Interface())
}
}
return vs
}
// canSortSimply tests whether a reflect.Kind is a primitive that can be sorted
// directly, or whether it should be considered for sorting by surrogate keys
// (if the ConfigState allows it).
func canSortSimply(kind reflect.Kind) bool {
// This switch parallels valueSortLess, except for the default case.
switch kind {
case reflect.Bool:
return true
case reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64, reflect.Int:
return true
case reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uint:
return true
case reflect.Float32, reflect.Float64:
return true
case reflect.String:
return true
case reflect.Uintptr:
return true
case reflect.Array:
return true
}
return false
}
// Len returns the number of values in the slice. It is part of the
// sort.Interface implementation.
func (s *valuesSorter) Len() int {
return len(s.values)
}
// Swap swaps the values at the passed indices. It is part of the
// sort.Interface implementation.
func (s *valuesSorter) Swap(i, j int) {
s.values[i], s.values[j] = s.values[j], s.values[i]
if s.strings != nil {
s.strings[i], s.strings[j] = s.strings[j], s.strings[i]
}
}
// valueSortLess returns whether the first value should sort before the second
// value. It is used by valueSorter.Less as part of the sort.Interface
// implementation.
func valueSortLess(a, b reflect.Value) bool {
switch a.Kind() {
case reflect.Bool:
return !a.Bool() && b.Bool()
case reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64, reflect.Int:
return a.Int() < b.Int()
case reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uint:
return a.Uint() < b.Uint()
case reflect.Float32, reflect.Float64:
return a.Float() < b.Float()
case reflect.String:
return a.String() < b.String()
case reflect.Uintptr:
return a.Uint() < b.Uint()
case reflect.Array:
// Compare the contents of both arrays.
l := a.Len()
for i := 0; i < l; i++ {
av := a.Index(i)
bv := b.Index(i)
if av.Interface() == bv.Interface() {
continue
}
return valueSortLess(av, bv)
}
}
return a.String() < b.String()
}
// Less returns whether the value at index i should sort before the
// value at index j. It is part of the sort.Interface implementation.
func (s *valuesSorter) Less(i, j int) bool {
if s.strings == nil {
return valueSortLess(s.values[i], s.values[j])
}
return s.strings[i] < s.strings[j]
}
// sortValues is a sort function that handles both native types and any type that
// can be converted to error or Stringer. Other inputs are sorted according to
// their Value.String() value to ensure display stability.
func sortValues(values []reflect.Value, cs *ConfigState) {
if len(values) == 0 {
return
}
sort.Sort(newValuesSorter(values, cs))
}

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/*
* Copyright (c) 2013 Dave Collins <dave@davec.name>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
package spew_test
import (
"fmt"
"reflect"
"testing"
"github.com/davecgh/go-spew/spew"
)
// custom type to test Stinger interface on non-pointer receiver.
type stringer string
// String implements the Stringer interface for testing invocation of custom
// stringers on types with non-pointer receivers.
func (s stringer) String() string {
return "stringer " + string(s)
}
// custom type to test Stinger interface on pointer receiver.
type pstringer string
// String implements the Stringer interface for testing invocation of custom
// stringers on types with only pointer receivers.
func (s *pstringer) String() string {
return "stringer " + string(*s)
}
// xref1 and xref2 are cross referencing structs for testing circular reference
// detection.
type xref1 struct {
ps2 *xref2
}
type xref2 struct {
ps1 *xref1
}
// indirCir1, indirCir2, and indirCir3 are used to generate an indirect circular
// reference for testing detection.
type indirCir1 struct {
ps2 *indirCir2
}
type indirCir2 struct {
ps3 *indirCir3
}
type indirCir3 struct {
ps1 *indirCir1
}
// embed is used to test embedded structures.
type embed struct {
a string
}
// embedwrap is used to test embedded structures.
type embedwrap struct {
*embed
e *embed
}
// panicer is used to intentionally cause a panic for testing spew properly
// handles them
type panicer int
func (p panicer) String() string {
panic("test panic")
}
// customError is used to test custom error interface invocation.
type customError int
func (e customError) Error() string {
return fmt.Sprintf("error: %d", int(e))
}
// stringizeWants converts a slice of wanted test output into a format suitable
// for a test error message.
func stringizeWants(wants []string) string {
s := ""
for i, want := range wants {
if i > 0 {
s += fmt.Sprintf("want%d: %s", i+1, want)
} else {
s += "want: " + want
}
}
return s
}
// testFailed returns whether or not a test failed by checking if the result
// of the test is in the slice of wanted strings.
func testFailed(result string, wants []string) bool {
for _, want := range wants {
if result == want {
return false
}
}
return true
}
type sortableStruct struct {
x int
}
func (ss sortableStruct) String() string {
return fmt.Sprintf("ss.%d", ss.x)
}
type unsortableStruct struct {
x int
}
type sortTestCase struct {
input []reflect.Value
expected []reflect.Value
}
func helpTestSortValues(tests []sortTestCase, cs *spew.ConfigState, t *testing.T) {
getInterfaces := func(values []reflect.Value) []interface{} {
interfaces := []interface{}{}
for _, v := range values {
interfaces = append(interfaces, v.Interface())
}
return interfaces
}
for _, test := range tests {
spew.SortValues(test.input, cs)
// reflect.DeepEqual cannot really make sense of reflect.Value,
// probably because of all the pointer tricks. For instance,
// v(2.0) != v(2.0) on a 32-bits system. Turn them into interface{}
// instead.
input := getInterfaces(test.input)
expected := getInterfaces(test.expected)
if !reflect.DeepEqual(input, expected) {
t.Errorf("Sort mismatch:\n %v != %v", input, expected)
}
}
}
// TestSortValues ensures the sort functionality for relect.Value based sorting
// works as intended.
func TestSortValues(t *testing.T) {
v := reflect.ValueOf
a := v("a")
b := v("b")
c := v("c")
embedA := v(embed{"a"})
embedB := v(embed{"b"})
embedC := v(embed{"c"})
tests := []sortTestCase{
// No values.
{
[]reflect.Value{},
[]reflect.Value{},
},
// Bools.
{
[]reflect.Value{v(false), v(true), v(false)},
[]reflect.Value{v(false), v(false), v(true)},
},
// Ints.
{
[]reflect.Value{v(2), v(1), v(3)},
[]reflect.Value{v(1), v(2), v(3)},
},
// Uints.
{
[]reflect.Value{v(uint8(2)), v(uint8(1)), v(uint8(3))},
[]reflect.Value{v(uint8(1)), v(uint8(2)), v(uint8(3))},
},
// Floats.
{
[]reflect.Value{v(2.0), v(1.0), v(3.0)},
[]reflect.Value{v(1.0), v(2.0), v(3.0)},
},
// Strings.
{
[]reflect.Value{b, a, c},
[]reflect.Value{a, b, c},
},
// Array
{
[]reflect.Value{v([3]int{3, 2, 1}), v([3]int{1, 3, 2}), v([3]int{1, 2, 3})},
[]reflect.Value{v([3]int{1, 2, 3}), v([3]int{1, 3, 2}), v([3]int{3, 2, 1})},
},
// Uintptrs.
{
[]reflect.Value{v(uintptr(2)), v(uintptr(1)), v(uintptr(3))},
[]reflect.Value{v(uintptr(1)), v(uintptr(2)), v(uintptr(3))},
},
// SortableStructs.
{
// Note: not sorted - DisableMethods is set.
[]reflect.Value{v(sortableStruct{2}), v(sortableStruct{1}), v(sortableStruct{3})},
[]reflect.Value{v(sortableStruct{2}), v(sortableStruct{1}), v(sortableStruct{3})},
},
// UnsortableStructs.
{
// Note: not sorted - SpewKeys is false.
[]reflect.Value{v(unsortableStruct{2}), v(unsortableStruct{1}), v(unsortableStruct{3})},
[]reflect.Value{v(unsortableStruct{2}), v(unsortableStruct{1}), v(unsortableStruct{3})},
},
// Invalid.
{
[]reflect.Value{embedB, embedA, embedC},
[]reflect.Value{embedB, embedA, embedC},
},
}
cs := spew.ConfigState{DisableMethods: true, SpewKeys: false}
helpTestSortValues(tests, &cs, t)
}
// TestSortValuesWithMethods ensures the sort functionality for relect.Value
// based sorting works as intended when using string methods.
func TestSortValuesWithMethods(t *testing.T) {
v := reflect.ValueOf
a := v("a")
b := v("b")
c := v("c")
tests := []sortTestCase{
// Ints.
{
[]reflect.Value{v(2), v(1), v(3)},
[]reflect.Value{v(1), v(2), v(3)},
},
// Strings.
{
[]reflect.Value{b, a, c},
[]reflect.Value{a, b, c},
},
// SortableStructs.
{
[]reflect.Value{v(sortableStruct{2}), v(sortableStruct{1}), v(sortableStruct{3})},
[]reflect.Value{v(sortableStruct{1}), v(sortableStruct{2}), v(sortableStruct{3})},
},
// UnsortableStructs.
{
// Note: not sorted - SpewKeys is false.
[]reflect.Value{v(unsortableStruct{2}), v(unsortableStruct{1}), v(unsortableStruct{3})},
[]reflect.Value{v(unsortableStruct{2}), v(unsortableStruct{1}), v(unsortableStruct{3})},
},
}
cs := spew.ConfigState{DisableMethods: false, SpewKeys: false}
helpTestSortValues(tests, &cs, t)
}
// TestSortValuesWithSpew ensures the sort functionality for relect.Value
// based sorting works as intended when using spew to stringify keys.
func TestSortValuesWithSpew(t *testing.T) {
v := reflect.ValueOf
a := v("a")
b := v("b")
c := v("c")
tests := []sortTestCase{
// Ints.
{
[]reflect.Value{v(2), v(1), v(3)},
[]reflect.Value{v(1), v(2), v(3)},
},
// Strings.
{
[]reflect.Value{b, a, c},
[]reflect.Value{a, b, c},
},
// SortableStructs.
{
[]reflect.Value{v(sortableStruct{2}), v(sortableStruct{1}), v(sortableStruct{3})},
[]reflect.Value{v(sortableStruct{1}), v(sortableStruct{2}), v(sortableStruct{3})},
},
// UnsortableStructs.
{
[]reflect.Value{v(unsortableStruct{2}), v(unsortableStruct{1}), v(unsortableStruct{3})},
[]reflect.Value{v(unsortableStruct{1}), v(unsortableStruct{2}), v(unsortableStruct{3})},
},
}
cs := spew.ConfigState{DisableMethods: true, SpewKeys: true}
helpTestSortValues(tests, &cs, t)
}

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Godeps/_workspace/src/github.com/davecgh/go-spew/spew/config.go сгенерированный поставляемый
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@@ -1,297 +0,0 @@
/*
* Copyright (c) 2013 Dave Collins <dave@davec.name>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
package spew
import (
"bytes"
"fmt"
"io"
"os"
)
// ConfigState houses the configuration options used by spew to format and
// display values. There is a global instance, Config, that is used to control
// all top-level Formatter and Dump functionality. Each ConfigState instance
// provides methods equivalent to the top-level functions.
//
// The zero value for ConfigState provides no indentation. You would typically
// want to set it to a space or a tab.
//
// Alternatively, you can use NewDefaultConfig to get a ConfigState instance
// with default settings. See the documentation of NewDefaultConfig for default
// values.
type ConfigState struct {
// Indent specifies the string to use for each indentation level. The
// global config instance that all top-level functions use set this to a
// single space by default. If you would like more indentation, you might
// set this to a tab with "\t" or perhaps two spaces with " ".
Indent string
// MaxDepth controls the maximum number of levels to descend into nested
// data structures. The default, 0, means there is no limit.
//
// NOTE: Circular data structures are properly detected, so it is not
// necessary to set this value unless you specifically want to limit deeply
// nested data structures.
MaxDepth int
// DisableMethods specifies whether or not error and Stringer interfaces are
// invoked for types that implement them.
DisableMethods bool
// DisablePointerMethods specifies whether or not to check for and invoke
// error and Stringer interfaces on types which only accept a pointer
// receiver when the current type is not a pointer.
//
// NOTE: This might be an unsafe action since calling one of these methods
// with a pointer receiver could technically mutate the value, however,
// in practice, types which choose to satisify an error or Stringer
// interface with a pointer receiver should not be mutating their state
// inside these interface methods. As a result, this option relies on
// access to the unsafe package, so it will not have any effect when
// running in environments without access to the unsafe package such as
// Google App Engine or with the "disableunsafe" build tag specified.
DisablePointerMethods bool
// ContinueOnMethod specifies whether or not recursion should continue once
// a custom error or Stringer interface is invoked. The default, false,
// means it will print the results of invoking the custom error or Stringer
// interface and return immediately instead of continuing to recurse into
// the internals of the data type.
//
// NOTE: This flag does not have any effect if method invocation is disabled
// via the DisableMethods or DisablePointerMethods options.
ContinueOnMethod bool
// SortKeys specifies map keys should be sorted before being printed. Use
// this to have a more deterministic, diffable output. Note that only
// native types (bool, int, uint, floats, uintptr and string) and types
// that support the error or Stringer interfaces (if methods are
// enabled) are supported, with other types sorted according to the
// reflect.Value.String() output which guarantees display stability.
SortKeys bool
// SpewKeys specifies that, as a last resort attempt, map keys should
// be spewed to strings and sorted by those strings. This is only
// considered if SortKeys is true.
SpewKeys bool
}
// Config is the active configuration of the top-level functions.
// The configuration can be changed by modifying the contents of spew.Config.
var Config = ConfigState{Indent: " "}
// Errorf is a wrapper for fmt.Errorf that treats each argument as if it were
// passed with a Formatter interface returned by c.NewFormatter. It returns
// the formatted string as a value that satisfies error. See NewFormatter
// for formatting details.
//
// This function is shorthand for the following syntax:
//
// fmt.Errorf(format, c.NewFormatter(a), c.NewFormatter(b))
func (c *ConfigState) Errorf(format string, a ...interface{}) (err error) {
return fmt.Errorf(format, c.convertArgs(a)...)
}
// Fprint is a wrapper for fmt.Fprint that treats each argument as if it were
// passed with a Formatter interface returned by c.NewFormatter. It returns
// the number of bytes written and any write error encountered. See
// NewFormatter for formatting details.
//
// This function is shorthand for the following syntax:
//
// fmt.Fprint(w, c.NewFormatter(a), c.NewFormatter(b))
func (c *ConfigState) Fprint(w io.Writer, a ...interface{}) (n int, err error) {
return fmt.Fprint(w, c.convertArgs(a)...)
}
// Fprintf is a wrapper for fmt.Fprintf that treats each argument as if it were
// passed with a Formatter interface returned by c.NewFormatter. It returns
// the number of bytes written and any write error encountered. See
// NewFormatter for formatting details.
//
// This function is shorthand for the following syntax:
//
// fmt.Fprintf(w, format, c.NewFormatter(a), c.NewFormatter(b))
func (c *ConfigState) Fprintf(w io.Writer, format string, a ...interface{}) (n int, err error) {
return fmt.Fprintf(w, format, c.convertArgs(a)...)
}
// Fprintln is a wrapper for fmt.Fprintln that treats each argument as if it
// passed with a Formatter interface returned by c.NewFormatter. See
// NewFormatter for formatting details.
//
// This function is shorthand for the following syntax:
//
// fmt.Fprintln(w, c.NewFormatter(a), c.NewFormatter(b))
func (c *ConfigState) Fprintln(w io.Writer, a ...interface{}) (n int, err error) {
return fmt.Fprintln(w, c.convertArgs(a)...)
}
// Print is a wrapper for fmt.Print that treats each argument as if it were
// passed with a Formatter interface returned by c.NewFormatter. It returns
// the number of bytes written and any write error encountered. See
// NewFormatter for formatting details.
//
// This function is shorthand for the following syntax:
//
// fmt.Print(c.NewFormatter(a), c.NewFormatter(b))
func (c *ConfigState) Print(a ...interface{}) (n int, err error) {
return fmt.Print(c.convertArgs(a)...)
}
// Printf is a wrapper for fmt.Printf that treats each argument as if it were
// passed with a Formatter interface returned by c.NewFormatter. It returns
// the number of bytes written and any write error encountered. See
// NewFormatter for formatting details.
//
// This function is shorthand for the following syntax:
//
// fmt.Printf(format, c.NewFormatter(a), c.NewFormatter(b))
func (c *ConfigState) Printf(format string, a ...interface{}) (n int, err error) {
return fmt.Printf(format, c.convertArgs(a)...)
}
// Println is a wrapper for fmt.Println that treats each argument as if it were
// passed with a Formatter interface returned by c.NewFormatter. It returns
// the number of bytes written and any write error encountered. See
// NewFormatter for formatting details.
//
// This function is shorthand for the following syntax:
//
// fmt.Println(c.NewFormatter(a), c.NewFormatter(b))
func (c *ConfigState) Println(a ...interface{}) (n int, err error) {
return fmt.Println(c.convertArgs(a)...)
}
// Sprint is a wrapper for fmt.Sprint that treats each argument as if it were
// passed with a Formatter interface returned by c.NewFormatter. It returns
// the resulting string. See NewFormatter for formatting details.
//
// This function is shorthand for the following syntax:
//
// fmt.Sprint(c.NewFormatter(a), c.NewFormatter(b))
func (c *ConfigState) Sprint(a ...interface{}) string {
return fmt.Sprint(c.convertArgs(a)...)
}
// Sprintf is a wrapper for fmt.Sprintf that treats each argument as if it were
// passed with a Formatter interface returned by c.NewFormatter. It returns
// the resulting string. See NewFormatter for formatting details.
//
// This function is shorthand for the following syntax:
//
// fmt.Sprintf(format, c.NewFormatter(a), c.NewFormatter(b))
func (c *ConfigState) Sprintf(format string, a ...interface{}) string {
return fmt.Sprintf(format, c.convertArgs(a)...)
}
// Sprintln is a wrapper for fmt.Sprintln that treats each argument as if it
// were passed with a Formatter interface returned by c.NewFormatter. It
// returns the resulting string. See NewFormatter for formatting details.
//
// This function is shorthand for the following syntax:
//
// fmt.Sprintln(c.NewFormatter(a), c.NewFormatter(b))
func (c *ConfigState) Sprintln(a ...interface{}) string {
return fmt.Sprintln(c.convertArgs(a)...)
}
/*
NewFormatter returns a custom formatter that satisfies the fmt.Formatter
interface. As a result, it integrates cleanly with standard fmt package
printing functions. The formatter is useful for inline printing of smaller data
types similar to the standard %v format specifier.
The custom formatter only responds to the %v (most compact), %+v (adds pointer
addresses), %#v (adds types), and %#+v (adds types and pointer addresses) verb
combinations. Any other verbs such as %x and %q will be sent to the the
standard fmt package for formatting. In addition, the custom formatter ignores
the width and precision arguments (however they will still work on the format
specifiers not handled by the custom formatter).
Typically this function shouldn't be called directly. It is much easier to make
use of the custom formatter by calling one of the convenience functions such as
c.Printf, c.Println, or c.Printf.
*/
func (c *ConfigState) NewFormatter(v interface{}) fmt.Formatter {
return newFormatter(c, v)
}
// Fdump formats and displays the passed arguments to io.Writer w. It formats
// exactly the same as Dump.
func (c *ConfigState) Fdump(w io.Writer, a ...interface{}) {
fdump(c, w, a...)
}
/*
Dump displays the passed parameters to standard out with newlines, customizable
indentation, and additional debug information such as complete types and all
pointer addresses used to indirect to the final value. It provides the
following features over the built-in printing facilities provided by the fmt
package:
* Pointers are dereferenced and followed
* Circular data structures are detected and handled properly
* Custom Stringer/error interfaces are optionally invoked, including
on unexported types
* Custom types which only implement the Stringer/error interfaces via
a pointer receiver are optionally invoked when passing non-pointer
variables
* Byte arrays and slices are dumped like the hexdump -C command which
includes offsets, byte values in hex, and ASCII output
The configuration options are controlled by modifying the public members
of c. See ConfigState for options documentation.
See Fdump if you would prefer dumping to an arbitrary io.Writer or Sdump to
get the formatted result as a string.
*/
func (c *ConfigState) Dump(a ...interface{}) {
fdump(c, os.Stdout, a...)
}
// Sdump returns a string with the passed arguments formatted exactly the same
// as Dump.
func (c *ConfigState) Sdump(a ...interface{}) string {
var buf bytes.Buffer
fdump(c, &buf, a...)
return buf.String()
}
// convertArgs accepts a slice of arguments and returns a slice of the same
// length with each argument converted to a spew Formatter interface using
// the ConfigState associated with s.
func (c *ConfigState) convertArgs(args []interface{}) (formatters []interface{}) {
formatters = make([]interface{}, len(args))
for index, arg := range args {
formatters[index] = newFormatter(c, arg)
}
return formatters
}
// NewDefaultConfig returns a ConfigState with the following default settings.
//
// Indent: " "
// MaxDepth: 0
// DisableMethods: false
// DisablePointerMethods: false
// ContinueOnMethod: false
// SortKeys: false
func NewDefaultConfig() *ConfigState {
return &ConfigState{Indent: " "}
}

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Godeps/_workspace/src/github.com/davecgh/go-spew/spew/doc.go сгенерированный поставляемый
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@@ -1,202 +0,0 @@
/*
* Copyright (c) 2013 Dave Collins <dave@davec.name>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
/*
Package spew implements a deep pretty printer for Go data structures to aid in
debugging.
A quick overview of the additional features spew provides over the built-in
printing facilities for Go data types are as follows:
* Pointers are dereferenced and followed
* Circular data structures are detected and handled properly
* Custom Stringer/error interfaces are optionally invoked, including
on unexported types
* Custom types which only implement the Stringer/error interfaces via
a pointer receiver are optionally invoked when passing non-pointer
variables
* Byte arrays and slices are dumped like the hexdump -C command which
includes offsets, byte values in hex, and ASCII output (only when using
Dump style)
There are two different approaches spew allows for dumping Go data structures:
* Dump style which prints with newlines, customizable indentation,
and additional debug information such as types and all pointer addresses
used to indirect to the final value
* A custom Formatter interface that integrates cleanly with the standard fmt
package and replaces %v, %+v, %#v, and %#+v to provide inline printing
similar to the default %v while providing the additional functionality
outlined above and passing unsupported format verbs such as %x and %q
along to fmt
Quick Start
This section demonstrates how to quickly get started with spew. See the
sections below for further details on formatting and configuration options.
To dump a variable with full newlines, indentation, type, and pointer
information use Dump, Fdump, or Sdump:
spew.Dump(myVar1, myVar2, ...)
spew.Fdump(someWriter, myVar1, myVar2, ...)
str := spew.Sdump(myVar1, myVar2, ...)
Alternatively, if you would prefer to use format strings with a compacted inline
printing style, use the convenience wrappers Printf, Fprintf, etc with
%v (most compact), %+v (adds pointer addresses), %#v (adds types), or
%#+v (adds types and pointer addresses):
spew.Printf("myVar1: %v -- myVar2: %+v", myVar1, myVar2)
spew.Printf("myVar3: %#v -- myVar4: %#+v", myVar3, myVar4)
spew.Fprintf(someWriter, "myVar1: %v -- myVar2: %+v", myVar1, myVar2)
spew.Fprintf(someWriter, "myVar3: %#v -- myVar4: %#+v", myVar3, myVar4)
Configuration Options
Configuration of spew is handled by fields in the ConfigState type. For
convenience, all of the top-level functions use a global state available
via the spew.Config global.
It is also possible to create a ConfigState instance that provides methods
equivalent to the top-level functions. This allows concurrent configuration
options. See the ConfigState documentation for more details.
The following configuration options are available:
* Indent
String to use for each indentation level for Dump functions.
It is a single space by default. A popular alternative is "\t".
* MaxDepth
Maximum number of levels to descend into nested data structures.
There is no limit by default.
* DisableMethods
Disables invocation of error and Stringer interface methods.
Method invocation is enabled by default.
* DisablePointerMethods
Disables invocation of error and Stringer interface methods on types
which only accept pointer receivers from non-pointer variables.
Pointer method invocation is enabled by default.
* ContinueOnMethod
Enables recursion into types after invoking error and Stringer interface
methods. Recursion after method invocation is disabled by default.
* SortKeys
Specifies map keys should be sorted before being printed. Use
this to have a more deterministic, diffable output. Note that
only native types (bool, int, uint, floats, uintptr and string)
and types which implement error or Stringer interfaces are
supported with other types sorted according to the
reflect.Value.String() output which guarantees display
stability. Natural map order is used by default.
* SpewKeys
Specifies that, as a last resort attempt, map keys should be
spewed to strings and sorted by those strings. This is only
considered if SortKeys is true.
Dump Usage
Simply call spew.Dump with a list of variables you want to dump:
spew.Dump(myVar1, myVar2, ...)
You may also call spew.Fdump if you would prefer to output to an arbitrary
io.Writer. For example, to dump to standard error:
spew.Fdump(os.Stderr, myVar1, myVar2, ...)
A third option is to call spew.Sdump to get the formatted output as a string:
str := spew.Sdump(myVar1, myVar2, ...)
Sample Dump Output
See the Dump example for details on the setup of the types and variables being
shown here.
(main.Foo) {
unexportedField: (*main.Bar)(0xf84002e210)({
flag: (main.Flag) flagTwo,
data: (uintptr) <nil>
}),
ExportedField: (map[interface {}]interface {}) (len=1) {
(string) (len=3) "one": (bool) true
}
}
Byte (and uint8) arrays and slices are displayed uniquely like the hexdump -C
command as shown.
([]uint8) (len=32 cap=32) {
00000000 11 12 13 14 15 16 17 18 19 1a 1b 1c 1d 1e 1f 20 |............... |
00000010 21 22 23 24 25 26 27 28 29 2a 2b 2c 2d 2e 2f 30 |!"#$%&'()*+,-./0|
00000020 31 32 |12|
}
Custom Formatter
Spew provides a custom formatter that implements the fmt.Formatter interface
so that it integrates cleanly with standard fmt package printing functions. The
formatter is useful for inline printing of smaller data types similar to the
standard %v format specifier.
The custom formatter only responds to the %v (most compact), %+v (adds pointer
addresses), %#v (adds types), or %#+v (adds types and pointer addresses) verb
combinations. Any other verbs such as %x and %q will be sent to the the
standard fmt package for formatting. In addition, the custom formatter ignores
the width and precision arguments (however they will still work on the format
specifiers not handled by the custom formatter).
Custom Formatter Usage
The simplest way to make use of the spew custom formatter is to call one of the
convenience functions such as spew.Printf, spew.Println, or spew.Printf. The
functions have syntax you are most likely already familiar with:
spew.Printf("myVar1: %v -- myVar2: %+v", myVar1, myVar2)
spew.Printf("myVar3: %#v -- myVar4: %#+v", myVar3, myVar4)
spew.Println(myVar, myVar2)
spew.Fprintf(os.Stderr, "myVar1: %v -- myVar2: %+v", myVar1, myVar2)
spew.Fprintf(os.Stderr, "myVar3: %#v -- myVar4: %#+v", myVar3, myVar4)
See the Index for the full list convenience functions.
Sample Formatter Output
Double pointer to a uint8:
%v: <**>5
%+v: <**>(0xf8400420d0->0xf8400420c8)5
%#v: (**uint8)5
%#+v: (**uint8)(0xf8400420d0->0xf8400420c8)5
Pointer to circular struct with a uint8 field and a pointer to itself:
%v: <*>{1 <*><shown>}
%+v: <*>(0xf84003e260){ui8:1 c:<*>(0xf84003e260)<shown>}
%#v: (*main.circular){ui8:(uint8)1 c:(*main.circular)<shown>}
%#+v: (*main.circular)(0xf84003e260){ui8:(uint8)1 c:(*main.circular)(0xf84003e260)<shown>}
See the Printf example for details on the setup of variables being shown
here.
Errors
Since it is possible for custom Stringer/error interfaces to panic, spew
detects them and handles them internally by printing the panic information
inline with the output. Since spew is intended to provide deep pretty printing
capabilities on structures, it intentionally does not return any errors.
*/
package spew

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Godeps/_workspace/src/github.com/davecgh/go-spew/spew/dump.go сгенерированный поставляемый
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@@ -1,509 +0,0 @@
/*
* Copyright (c) 2013 Dave Collins <dave@davec.name>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
package spew
import (
"bytes"
"encoding/hex"
"fmt"
"io"
"os"
"reflect"
"regexp"
"strconv"
"strings"
)
var (
// uint8Type is a reflect.Type representing a uint8. It is used to
// convert cgo types to uint8 slices for hexdumping.
uint8Type = reflect.TypeOf(uint8(0))
// cCharRE is a regular expression that matches a cgo char.
// It is used to detect character arrays to hexdump them.
cCharRE = regexp.MustCompile("^.*\\._Ctype_char$")
// cUnsignedCharRE is a regular expression that matches a cgo unsigned
// char. It is used to detect unsigned character arrays to hexdump
// them.
cUnsignedCharRE = regexp.MustCompile("^.*\\._Ctype_unsignedchar$")
// cUint8tCharRE is a regular expression that matches a cgo uint8_t.
// It is used to detect uint8_t arrays to hexdump them.
cUint8tCharRE = regexp.MustCompile("^.*\\._Ctype_uint8_t$")
)
// dumpState contains information about the state of a dump operation.
type dumpState struct {
w io.Writer
depth int
pointers map[uintptr]int
ignoreNextType bool
ignoreNextIndent bool
cs *ConfigState
}
// indent performs indentation according to the depth level and cs.Indent
// option.
func (d *dumpState) indent() {
if d.ignoreNextIndent {
d.ignoreNextIndent = false
return
}
d.w.Write(bytes.Repeat([]byte(d.cs.Indent), d.depth))
}
// unpackValue returns values inside of non-nil interfaces when possible.
// This is useful for data types like structs, arrays, slices, and maps which
// can contain varying types packed inside an interface.
func (d *dumpState) unpackValue(v reflect.Value) reflect.Value {
if v.Kind() == reflect.Interface && !v.IsNil() {
v = v.Elem()
}
return v
}
// dumpPtr handles formatting of pointers by indirecting them as necessary.
func (d *dumpState) dumpPtr(v reflect.Value) {
// Remove pointers at or below the current depth from map used to detect
// circular refs.
for k, depth := range d.pointers {
if depth >= d.depth {
delete(d.pointers, k)
}
}
// Keep list of all dereferenced pointers to show later.
pointerChain := make([]uintptr, 0)
// Figure out how many levels of indirection there are by dereferencing
// pointers and unpacking interfaces down the chain while detecting circular
// references.
nilFound := false
cycleFound := false
indirects := 0
ve := v
for ve.Kind() == reflect.Ptr {
if ve.IsNil() {
nilFound = true
break
}
indirects++
addr := ve.Pointer()
pointerChain = append(pointerChain, addr)
if pd, ok := d.pointers[addr]; ok && pd < d.depth {
cycleFound = true
indirects--
break
}
d.pointers[addr] = d.depth
ve = ve.Elem()
if ve.Kind() == reflect.Interface {
if ve.IsNil() {
nilFound = true
break
}
ve = ve.Elem()
}
}
// Display type information.
d.w.Write(openParenBytes)
d.w.Write(bytes.Repeat(asteriskBytes, indirects))
d.w.Write([]byte(ve.Type().String()))
d.w.Write(closeParenBytes)
// Display pointer information.
if len(pointerChain) > 0 {
d.w.Write(openParenBytes)
for i, addr := range pointerChain {
if i > 0 {
d.w.Write(pointerChainBytes)
}
printHexPtr(d.w, addr)
}
d.w.Write(closeParenBytes)
}
// Display dereferenced value.
d.w.Write(openParenBytes)
switch {
case nilFound == true:
d.w.Write(nilAngleBytes)
case cycleFound == true:
d.w.Write(circularBytes)
default:
d.ignoreNextType = true
d.dump(ve)
}
d.w.Write(closeParenBytes)
}
// dumpSlice handles formatting of arrays and slices. Byte (uint8 under
// reflection) arrays and slices are dumped in hexdump -C fashion.
func (d *dumpState) dumpSlice(v reflect.Value) {
// Determine whether this type should be hex dumped or not. Also,
// for types which should be hexdumped, try to use the underlying data
// first, then fall back to trying to convert them to a uint8 slice.
var buf []uint8
doConvert := false
doHexDump := false
numEntries := v.Len()
if numEntries > 0 {
vt := v.Index(0).Type()
vts := vt.String()
switch {
// C types that need to be converted.
case cCharRE.MatchString(vts):
fallthrough
case cUnsignedCharRE.MatchString(vts):
fallthrough
case cUint8tCharRE.MatchString(vts):
doConvert = true
// Try to use existing uint8 slices and fall back to converting
// and copying if that fails.
case vt.Kind() == reflect.Uint8:
// We need an addressable interface to convert the type
// to a byte slice. However, the reflect package won't
// give us an interface on certain things like
// unexported struct fields in order to enforce
// visibility rules. We use unsafe, when available, to
// bypass these restrictions since this package does not
// mutate the values.
vs := v
if !vs.CanInterface() || !vs.CanAddr() {
vs = unsafeReflectValue(vs)
}
if !UnsafeDisabled {
vs = vs.Slice(0, numEntries)
// Use the existing uint8 slice if it can be
// type asserted.
iface := vs.Interface()
if slice, ok := iface.([]uint8); ok {
buf = slice
doHexDump = true
break
}
}
// The underlying data needs to be converted if it can't
// be type asserted to a uint8 slice.
doConvert = true
}
// Copy and convert the underlying type if needed.
if doConvert && vt.ConvertibleTo(uint8Type) {
// Convert and copy each element into a uint8 byte
// slice.
buf = make([]uint8, numEntries)
for i := 0; i < numEntries; i++ {
vv := v.Index(i)
buf[i] = uint8(vv.Convert(uint8Type).Uint())
}
doHexDump = true
}
}
// Hexdump the entire slice as needed.
if doHexDump {
indent := strings.Repeat(d.cs.Indent, d.depth)
str := indent + hex.Dump(buf)
str = strings.Replace(str, "\n", "\n"+indent, -1)
str = strings.TrimRight(str, d.cs.Indent)
d.w.Write([]byte(str))
return
}
// Recursively call dump for each item.
for i := 0; i < numEntries; i++ {
d.dump(d.unpackValue(v.Index(i)))
if i < (numEntries - 1) {
d.w.Write(commaNewlineBytes)
} else {
d.w.Write(newlineBytes)
}
}
}
// dump is the main workhorse for dumping a value. It uses the passed reflect
// value to figure out what kind of object we are dealing with and formats it
// appropriately. It is a recursive function, however circular data structures
// are detected and handled properly.
func (d *dumpState) dump(v reflect.Value) {
// Handle invalid reflect values immediately.
kind := v.Kind()
if kind == reflect.Invalid {
d.w.Write(invalidAngleBytes)
return
}
// Handle pointers specially.
if kind == reflect.Ptr {
d.indent()
d.dumpPtr(v)
return
}
// Print type information unless already handled elsewhere.
if !d.ignoreNextType {
d.indent()
d.w.Write(openParenBytes)
d.w.Write([]byte(v.Type().String()))
d.w.Write(closeParenBytes)
d.w.Write(spaceBytes)
}
d.ignoreNextType = false
// Display length and capacity if the built-in len and cap functions
// work with the value's kind and the len/cap itself is non-zero.
valueLen, valueCap := 0, 0
switch v.Kind() {
case reflect.Array, reflect.Slice, reflect.Chan:
valueLen, valueCap = v.Len(), v.Cap()
case reflect.Map, reflect.String:
valueLen = v.Len()
}
if valueLen != 0 || valueCap != 0 {
d.w.Write(openParenBytes)
if valueLen != 0 {
d.w.Write(lenEqualsBytes)
printInt(d.w, int64(valueLen), 10)
}
if valueCap != 0 {
if valueLen != 0 {
d.w.Write(spaceBytes)
}
d.w.Write(capEqualsBytes)
printInt(d.w, int64(valueCap), 10)
}
d.w.Write(closeParenBytes)
d.w.Write(spaceBytes)
}
// Call Stringer/error interfaces if they exist and the handle methods flag
// is enabled
if !d.cs.DisableMethods {
if (kind != reflect.Invalid) && (kind != reflect.Interface) {
if handled := handleMethods(d.cs, d.w, v); handled {
return
}
}
}
switch kind {
case reflect.Invalid:
// Do nothing. We should never get here since invalid has already
// been handled above.
case reflect.Bool:
printBool(d.w, v.Bool())
case reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64, reflect.Int:
printInt(d.w, v.Int(), 10)
case reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uint:
printUint(d.w, v.Uint(), 10)
case reflect.Float32:
printFloat(d.w, v.Float(), 32)
case reflect.Float64:
printFloat(d.w, v.Float(), 64)
case reflect.Complex64:
printComplex(d.w, v.Complex(), 32)
case reflect.Complex128:
printComplex(d.w, v.Complex(), 64)
case reflect.Slice:
if v.IsNil() {
d.w.Write(nilAngleBytes)
break
}
fallthrough
case reflect.Array:
d.w.Write(openBraceNewlineBytes)
d.depth++
if (d.cs.MaxDepth != 0) && (d.depth > d.cs.MaxDepth) {
d.indent()
d.w.Write(maxNewlineBytes)
} else {
d.dumpSlice(v)
}
d.depth--
d.indent()
d.w.Write(closeBraceBytes)
case reflect.String:
d.w.Write([]byte(strconv.Quote(v.String())))
case reflect.Interface:
// The only time we should get here is for nil interfaces due to
// unpackValue calls.
if v.IsNil() {
d.w.Write(nilAngleBytes)
}
case reflect.Ptr:
// Do nothing. We should never get here since pointers have already
// been handled above.
case reflect.Map:
// nil maps should be indicated as different than empty maps
if v.IsNil() {
d.w.Write(nilAngleBytes)
break
}
d.w.Write(openBraceNewlineBytes)
d.depth++
if (d.cs.MaxDepth != 0) && (d.depth > d.cs.MaxDepth) {
d.indent()
d.w.Write(maxNewlineBytes)
} else {
numEntries := v.Len()
keys := v.MapKeys()
if d.cs.SortKeys {
sortValues(keys, d.cs)
}
for i, key := range keys {
d.dump(d.unpackValue(key))
d.w.Write(colonSpaceBytes)
d.ignoreNextIndent = true
d.dump(d.unpackValue(v.MapIndex(key)))
if i < (numEntries - 1) {
d.w.Write(commaNewlineBytes)
} else {
d.w.Write(newlineBytes)
}
}
}
d.depth--
d.indent()
d.w.Write(closeBraceBytes)
case reflect.Struct:
d.w.Write(openBraceNewlineBytes)
d.depth++
if (d.cs.MaxDepth != 0) && (d.depth > d.cs.MaxDepth) {
d.indent()
d.w.Write(maxNewlineBytes)
} else {
vt := v.Type()
numFields := v.NumField()
for i := 0; i < numFields; i++ {
d.indent()
vtf := vt.Field(i)
d.w.Write([]byte(vtf.Name))
d.w.Write(colonSpaceBytes)
d.ignoreNextIndent = true
d.dump(d.unpackValue(v.Field(i)))
if i < (numFields - 1) {
d.w.Write(commaNewlineBytes)
} else {
d.w.Write(newlineBytes)
}
}
}
d.depth--
d.indent()
d.w.Write(closeBraceBytes)
case reflect.Uintptr:
printHexPtr(d.w, uintptr(v.Uint()))
case reflect.UnsafePointer, reflect.Chan, reflect.Func:
printHexPtr(d.w, v.Pointer())
// There were not any other types at the time this code was written, but
// fall back to letting the default fmt package handle it in case any new
// types are added.
default:
if v.CanInterface() {
fmt.Fprintf(d.w, "%v", v.Interface())
} else {
fmt.Fprintf(d.w, "%v", v.String())
}
}
}
// fdump is a helper function to consolidate the logic from the various public
// methods which take varying writers and config states.
func fdump(cs *ConfigState, w io.Writer, a ...interface{}) {
for _, arg := range a {
if arg == nil {
w.Write(interfaceBytes)
w.Write(spaceBytes)
w.Write(nilAngleBytes)
w.Write(newlineBytes)
continue
}
d := dumpState{w: w, cs: cs}
d.pointers = make(map[uintptr]int)
d.dump(reflect.ValueOf(arg))
d.w.Write(newlineBytes)
}
}
// Fdump formats and displays the passed arguments to io.Writer w. It formats
// exactly the same as Dump.
func Fdump(w io.Writer, a ...interface{}) {
fdump(&Config, w, a...)
}
// Sdump returns a string with the passed arguments formatted exactly the same
// as Dump.
func Sdump(a ...interface{}) string {
var buf bytes.Buffer
fdump(&Config, &buf, a...)
return buf.String()
}
/*
Dump displays the passed parameters to standard out with newlines, customizable
indentation, and additional debug information such as complete types and all
pointer addresses used to indirect to the final value. It provides the
following features over the built-in printing facilities provided by the fmt
package:
* Pointers are dereferenced and followed
* Circular data structures are detected and handled properly
* Custom Stringer/error interfaces are optionally invoked, including
on unexported types
* Custom types which only implement the Stringer/error interfaces via
a pointer receiver are optionally invoked when passing non-pointer
variables
* Byte arrays and slices are dumped like the hexdump -C command which
includes offsets, byte values in hex, and ASCII output
The configuration options are controlled by an exported package global,
spew.Config. See ConfigState for options documentation.
See Fdump if you would prefer dumping to an arbitrary io.Writer or Sdump to
get the formatted result as a string.
*/
func Dump(a ...interface{}) {
fdump(&Config, os.Stdout, a...)
}

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Godeps/_workspace/src/github.com/davecgh/go-spew/spew/dump_test.go сгенерированный поставляемый
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Разница между файлами не показана из-за своего большого размера Загрузить разницу

98
Godeps/_workspace/src/github.com/davecgh/go-spew/spew/dumpcgo_test.go сгенерированный поставляемый
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@@ -1,98 +0,0 @@
// Copyright (c) 2013 Dave Collins <dave@davec.name>
//
// Permission to use, copy, modify, and distribute this software for any
// purpose with or without fee is hereby granted, provided that the above
// copyright notice and this permission notice appear in all copies.
//
// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
// NOTE: Due to the following build constraints, this file will only be compiled
// when both cgo is supported and "-tags testcgo" is added to the go test
// command line. This means the cgo tests are only added (and hence run) when
// specifially requested. This configuration is used because spew itself
// does not require cgo to run even though it does handle certain cgo types
// specially. Rather than forcing all clients to require cgo and an external
// C compiler just to run the tests, this scheme makes them optional.
// +build cgo,testcgo
package spew_test
import (
"fmt"
"github.com/davecgh/go-spew/spew/testdata"
)
func addCgoDumpTests() {
// C char pointer.
v := testdata.GetCgoCharPointer()
nv := testdata.GetCgoNullCharPointer()
pv := &v
vcAddr := fmt.Sprintf("%p", v)
vAddr := fmt.Sprintf("%p", pv)
pvAddr := fmt.Sprintf("%p", &pv)
vt := "*testdata._Ctype_char"
vs := "116"
addDumpTest(v, "("+vt+")("+vcAddr+")("+vs+")\n")
addDumpTest(pv, "(*"+vt+")("+vAddr+"->"+vcAddr+")("+vs+")\n")
addDumpTest(&pv, "(**"+vt+")("+pvAddr+"->"+vAddr+"->"+vcAddr+")("+vs+")\n")
addDumpTest(nv, "("+vt+")(<nil>)\n")
// C char array.
v2, v2l, v2c := testdata.GetCgoCharArray()
v2Len := fmt.Sprintf("%d", v2l)
v2Cap := fmt.Sprintf("%d", v2c)
v2t := "[6]testdata._Ctype_char"
v2s := "(len=" + v2Len + " cap=" + v2Cap + ") " +
"{\n 00000000 74 65 73 74 32 00 " +
" |test2.|\n}"
addDumpTest(v2, "("+v2t+") "+v2s+"\n")
// C unsigned char array.
v3, v3l, v3c := testdata.GetCgoUnsignedCharArray()
v3Len := fmt.Sprintf("%d", v3l)
v3Cap := fmt.Sprintf("%d", v3c)
v3t := "[6]testdata._Ctype_unsignedchar"
v3s := "(len=" + v3Len + " cap=" + v3Cap + ") " +
"{\n 00000000 74 65 73 74 33 00 " +
" |test3.|\n}"
addDumpTest(v3, "("+v3t+") "+v3s+"\n")
// C signed char array.
v4, v4l, v4c := testdata.GetCgoSignedCharArray()
v4Len := fmt.Sprintf("%d", v4l)
v4Cap := fmt.Sprintf("%d", v4c)
v4t := "[6]testdata._Ctype_schar"
v4t2 := "testdata._Ctype_schar"
v4s := "(len=" + v4Len + " cap=" + v4Cap + ") " +
"{\n (" + v4t2 + ") 116,\n (" + v4t2 + ") 101,\n (" + v4t2 +
") 115,\n (" + v4t2 + ") 116,\n (" + v4t2 + ") 52,\n (" + v4t2 +
") 0\n}"
addDumpTest(v4, "("+v4t+") "+v4s+"\n")
// C uint8_t array.
v5, v5l, v5c := testdata.GetCgoUint8tArray()
v5Len := fmt.Sprintf("%d", v5l)
v5Cap := fmt.Sprintf("%d", v5c)
v5t := "[6]testdata._Ctype_uint8_t"
v5s := "(len=" + v5Len + " cap=" + v5Cap + ") " +
"{\n 00000000 74 65 73 74 35 00 " +
" |test5.|\n}"
addDumpTest(v5, "("+v5t+") "+v5s+"\n")
// C typedefed unsigned char array.
v6, v6l, v6c := testdata.GetCgoTypdefedUnsignedCharArray()
v6Len := fmt.Sprintf("%d", v6l)
v6Cap := fmt.Sprintf("%d", v6c)
v6t := "[6]testdata._Ctype_custom_uchar_t"
v6s := "(len=" + v6Len + " cap=" + v6Cap + ") " +
"{\n 00000000 74 65 73 74 36 00 " +
" |test6.|\n}"
addDumpTest(v6, "("+v6t+") "+v6s+"\n")
}

26
Godeps/_workspace/src/github.com/davecgh/go-spew/spew/dumpnocgo_test.go сгенерированный поставляемый
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@@ -1,26 +0,0 @@
// Copyright (c) 2013 Dave Collins <dave@davec.name>
//
// Permission to use, copy, modify, and distribute this software for any
// purpose with or without fee is hereby granted, provided that the above
// copyright notice and this permission notice appear in all copies.
//
// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
// NOTE: Due to the following build constraints, this file will only be compiled
// when either cgo is not supported or "-tags testcgo" is not added to the go
// test command line. This file intentionally does not setup any cgo tests in
// this scenario.
// +build !cgo !testcgo
package spew_test
func addCgoDumpTests() {
// Don't add any tests for cgo since this file is only compiled when
// there should not be any cgo tests.
}

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Godeps/_workspace/src/github.com/davecgh/go-spew/spew/example_test.go сгенерированный поставляемый
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@@ -1,226 +0,0 @@
/*
* Copyright (c) 2013 Dave Collins <dave@davec.name>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
package spew_test
import (
"fmt"
"github.com/davecgh/go-spew/spew"
)
type Flag int
const (
flagOne Flag = iota
flagTwo
)
var flagStrings = map[Flag]string{
flagOne: "flagOne",
flagTwo: "flagTwo",
}
func (f Flag) String() string {
if s, ok := flagStrings[f]; ok {
return s
}
return fmt.Sprintf("Unknown flag (%d)", int(f))
}
type Bar struct {
data uintptr
}
type Foo struct {
unexportedField Bar
ExportedField map[interface{}]interface{}
}
// This example demonstrates how to use Dump to dump variables to stdout.
func ExampleDump() {
// The following package level declarations are assumed for this example:
/*
type Flag int
const (
flagOne Flag = iota
flagTwo
)
var flagStrings = map[Flag]string{
flagOne: "flagOne",
flagTwo: "flagTwo",
}
func (f Flag) String() string {
if s, ok := flagStrings[f]; ok {
return s
}
return fmt.Sprintf("Unknown flag (%d)", int(f))
}
type Bar struct {
data uintptr
}
type Foo struct {
unexportedField Bar
ExportedField map[interface{}]interface{}
}
*/
// Setup some sample data structures for the example.
bar := Bar{uintptr(0)}
s1 := Foo{bar, map[interface{}]interface{}{"one": true}}
f := Flag(5)
b := []byte{
0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18,
0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, 0x20,
0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27, 0x28,
0x29, 0x2a, 0x2b, 0x2c, 0x2d, 0x2e, 0x2f, 0x30,
0x31, 0x32,
}
// Dump!
spew.Dump(s1, f, b)
// Output:
// (spew_test.Foo) {
// unexportedField: (spew_test.Bar) {
// data: (uintptr) <nil>
// },
// ExportedField: (map[interface {}]interface {}) (len=1) {
// (string) (len=3) "one": (bool) true
// }
// }
// (spew_test.Flag) Unknown flag (5)
// ([]uint8) (len=34 cap=34) {
// 00000000 11 12 13 14 15 16 17 18 19 1a 1b 1c 1d 1e 1f 20 |............... |
// 00000010 21 22 23 24 25 26 27 28 29 2a 2b 2c 2d 2e 2f 30 |!"#$%&'()*+,-./0|
// 00000020 31 32 |12|
// }
//
}
// This example demonstrates how to use Printf to display a variable with a
// format string and inline formatting.
func ExamplePrintf() {
// Create a double pointer to a uint 8.
ui8 := uint8(5)
pui8 := &ui8
ppui8 := &pui8
// Create a circular data type.
type circular struct {
ui8 uint8
c *circular
}
c := circular{ui8: 1}
c.c = &c
// Print!
spew.Printf("ppui8: %v\n", ppui8)
spew.Printf("circular: %v\n", c)
// Output:
// ppui8: <**>5
// circular: {1 <*>{1 <*><shown>}}
}
// This example demonstrates how to use a ConfigState.
func ExampleConfigState() {
// Modify the indent level of the ConfigState only. The global
// configuration is not modified.
scs := spew.ConfigState{Indent: "\t"}
// Output using the ConfigState instance.
v := map[string]int{"one": 1}
scs.Printf("v: %v\n", v)
scs.Dump(v)
// Output:
// v: map[one:1]
// (map[string]int) (len=1) {
// (string) (len=3) "one": (int) 1
// }
}
// This example demonstrates how to use ConfigState.Dump to dump variables to
// stdout
func ExampleConfigState_Dump() {
// See the top-level Dump example for details on the types used in this
// example.
// Create two ConfigState instances with different indentation.
scs := spew.ConfigState{Indent: "\t"}
scs2 := spew.ConfigState{Indent: " "}
// Setup some sample data structures for the example.
bar := Bar{uintptr(0)}
s1 := Foo{bar, map[interface{}]interface{}{"one": true}}
// Dump using the ConfigState instances.
scs.Dump(s1)
scs2.Dump(s1)
// Output:
// (spew_test.Foo) {
// unexportedField: (spew_test.Bar) {
// data: (uintptr) <nil>
// },
// ExportedField: (map[interface {}]interface {}) (len=1) {
// (string) (len=3) "one": (bool) true
// }
// }
// (spew_test.Foo) {
// unexportedField: (spew_test.Bar) {
// data: (uintptr) <nil>
// },
// ExportedField: (map[interface {}]interface {}) (len=1) {
// (string) (len=3) "one": (bool) true
// }
// }
//
}
// This example demonstrates how to use ConfigState.Printf to display a variable
// with a format string and inline formatting.
func ExampleConfigState_Printf() {
// See the top-level Dump example for details on the types used in this
// example.
// Create two ConfigState instances and modify the method handling of the
// first ConfigState only.
scs := spew.NewDefaultConfig()
scs2 := spew.NewDefaultConfig()
scs.DisableMethods = true
// Alternatively
// scs := spew.ConfigState{Indent: " ", DisableMethods: true}
// scs2 := spew.ConfigState{Indent: " "}
// This is of type Flag which implements a Stringer and has raw value 1.
f := flagTwo
// Dump using the ConfigState instances.
scs.Printf("f: %v\n", f)
scs2.Printf("f: %v\n", f)
// Output:
// f: 1
// f: flagTwo
}

419
Godeps/_workspace/src/github.com/davecgh/go-spew/spew/format.go сгенерированный поставляемый
Просмотреть файл

@@ -1,419 +0,0 @@
/*
* Copyright (c) 2013 Dave Collins <dave@davec.name>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
package spew
import (
"bytes"
"fmt"
"reflect"
"strconv"
"strings"
)
// supportedFlags is a list of all the character flags supported by fmt package.
const supportedFlags = "0-+# "
// formatState implements the fmt.Formatter interface and contains information
// about the state of a formatting operation. The NewFormatter function can
// be used to get a new Formatter which can be used directly as arguments
// in standard fmt package printing calls.
type formatState struct {
value interface{}
fs fmt.State
depth int
pointers map[uintptr]int
ignoreNextType bool
cs *ConfigState
}
// buildDefaultFormat recreates the original format string without precision
// and width information to pass in to fmt.Sprintf in the case of an
// unrecognized type. Unless new types are added to the language, this
// function won't ever be called.
func (f *formatState) buildDefaultFormat() (format string) {
buf := bytes.NewBuffer(percentBytes)
for _, flag := range supportedFlags {
if f.fs.Flag(int(flag)) {
buf.WriteRune(flag)
}
}
buf.WriteRune('v')
format = buf.String()
return format
}
// constructOrigFormat recreates the original format string including precision
// and width information to pass along to the standard fmt package. This allows
// automatic deferral of all format strings this package doesn't support.
func (f *formatState) constructOrigFormat(verb rune) (format string) {
buf := bytes.NewBuffer(percentBytes)
for _, flag := range supportedFlags {
if f.fs.Flag(int(flag)) {
buf.WriteRune(flag)
}
}
if width, ok := f.fs.Width(); ok {
buf.WriteString(strconv.Itoa(width))
}
if precision, ok := f.fs.Precision(); ok {
buf.Write(precisionBytes)
buf.WriteString(strconv.Itoa(precision))
}
buf.WriteRune(verb)
format = buf.String()
return format
}
// unpackValue returns values inside of non-nil interfaces when possible and
// ensures that types for values which have been unpacked from an interface
// are displayed when the show types flag is also set.
// This is useful for data types like structs, arrays, slices, and maps which
// can contain varying types packed inside an interface.
func (f *formatState) unpackValue(v reflect.Value) reflect.Value {
if v.Kind() == reflect.Interface {
f.ignoreNextType = false
if !v.IsNil() {
v = v.Elem()
}
}
return v
}
// formatPtr handles formatting of pointers by indirecting them as necessary.
func (f *formatState) formatPtr(v reflect.Value) {
// Display nil if top level pointer is nil.
showTypes := f.fs.Flag('#')
if v.IsNil() && (!showTypes || f.ignoreNextType) {
f.fs.Write(nilAngleBytes)
return
}
// Remove pointers at or below the current depth from map used to detect
// circular refs.
for k, depth := range f.pointers {
if depth >= f.depth {
delete(f.pointers, k)
}
}
// Keep list of all dereferenced pointers to possibly show later.
pointerChain := make([]uintptr, 0)
// Figure out how many levels of indirection there are by derferencing
// pointers and unpacking interfaces down the chain while detecting circular
// references.
nilFound := false
cycleFound := false
indirects := 0
ve := v
for ve.Kind() == reflect.Ptr {
if ve.IsNil() {
nilFound = true
break
}
indirects++
addr := ve.Pointer()
pointerChain = append(pointerChain, addr)
if pd, ok := f.pointers[addr]; ok && pd < f.depth {
cycleFound = true
indirects--
break
}
f.pointers[addr] = f.depth
ve = ve.Elem()
if ve.Kind() == reflect.Interface {
if ve.IsNil() {
nilFound = true
break
}
ve = ve.Elem()
}
}
// Display type or indirection level depending on flags.
if showTypes && !f.ignoreNextType {
f.fs.Write(openParenBytes)
f.fs.Write(bytes.Repeat(asteriskBytes, indirects))
f.fs.Write([]byte(ve.Type().String()))
f.fs.Write(closeParenBytes)
} else {
if nilFound || cycleFound {
indirects += strings.Count(ve.Type().String(), "*")
}
f.fs.Write(openAngleBytes)
f.fs.Write([]byte(strings.Repeat("*", indirects)))
f.fs.Write(closeAngleBytes)
}
// Display pointer information depending on flags.
if f.fs.Flag('+') && (len(pointerChain) > 0) {
f.fs.Write(openParenBytes)
for i, addr := range pointerChain {
if i > 0 {
f.fs.Write(pointerChainBytes)
}
printHexPtr(f.fs, addr)
}
f.fs.Write(closeParenBytes)
}
// Display dereferenced value.
switch {
case nilFound == true:
f.fs.Write(nilAngleBytes)
case cycleFound == true:
f.fs.Write(circularShortBytes)
default:
f.ignoreNextType = true
f.format(ve)
}
}
// format is the main workhorse for providing the Formatter interface. It
// uses the passed reflect value to figure out what kind of object we are
// dealing with and formats it appropriately. It is a recursive function,
// however circular data structures are detected and handled properly.
func (f *formatState) format(v reflect.Value) {
// Handle invalid reflect values immediately.
kind := v.Kind()
if kind == reflect.Invalid {
f.fs.Write(invalidAngleBytes)
return
}
// Handle pointers specially.
if kind == reflect.Ptr {
f.formatPtr(v)
return
}
// Print type information unless already handled elsewhere.
if !f.ignoreNextType && f.fs.Flag('#') {
f.fs.Write(openParenBytes)
f.fs.Write([]byte(v.Type().String()))
f.fs.Write(closeParenBytes)
}
f.ignoreNextType = false
// Call Stringer/error interfaces if they exist and the handle methods
// flag is enabled.
if !f.cs.DisableMethods {
if (kind != reflect.Invalid) && (kind != reflect.Interface) {
if handled := handleMethods(f.cs, f.fs, v); handled {
return
}
}
}
switch kind {
case reflect.Invalid:
// Do nothing. We should never get here since invalid has already
// been handled above.
case reflect.Bool:
printBool(f.fs, v.Bool())
case reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64, reflect.Int:
printInt(f.fs, v.Int(), 10)
case reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uint:
printUint(f.fs, v.Uint(), 10)
case reflect.Float32:
printFloat(f.fs, v.Float(), 32)
case reflect.Float64:
printFloat(f.fs, v.Float(), 64)
case reflect.Complex64:
printComplex(f.fs, v.Complex(), 32)
case reflect.Complex128:
printComplex(f.fs, v.Complex(), 64)
case reflect.Slice:
if v.IsNil() {
f.fs.Write(nilAngleBytes)
break
}
fallthrough
case reflect.Array:
f.fs.Write(openBracketBytes)
f.depth++
if (f.cs.MaxDepth != 0) && (f.depth > f.cs.MaxDepth) {
f.fs.Write(maxShortBytes)
} else {
numEntries := v.Len()
for i := 0; i < numEntries; i++ {
if i > 0 {
f.fs.Write(spaceBytes)
}
f.ignoreNextType = true
f.format(f.unpackValue(v.Index(i)))
}
}
f.depth--
f.fs.Write(closeBracketBytes)
case reflect.String:
f.fs.Write([]byte(v.String()))
case reflect.Interface:
// The only time we should get here is for nil interfaces due to
// unpackValue calls.
if v.IsNil() {
f.fs.Write(nilAngleBytes)
}
case reflect.Ptr:
// Do nothing. We should never get here since pointers have already
// been handled above.
case reflect.Map:
// nil maps should be indicated as different than empty maps
if v.IsNil() {
f.fs.Write(nilAngleBytes)
break
}
f.fs.Write(openMapBytes)
f.depth++
if (f.cs.MaxDepth != 0) && (f.depth > f.cs.MaxDepth) {
f.fs.Write(maxShortBytes)
} else {
keys := v.MapKeys()
if f.cs.SortKeys {
sortValues(keys, f.cs)
}
for i, key := range keys {
if i > 0 {
f.fs.Write(spaceBytes)
}
f.ignoreNextType = true
f.format(f.unpackValue(key))
f.fs.Write(colonBytes)
f.ignoreNextType = true
f.format(f.unpackValue(v.MapIndex(key)))
}
}
f.depth--
f.fs.Write(closeMapBytes)
case reflect.Struct:
numFields := v.NumField()
f.fs.Write(openBraceBytes)
f.depth++
if (f.cs.MaxDepth != 0) && (f.depth > f.cs.MaxDepth) {
f.fs.Write(maxShortBytes)
} else {
vt := v.Type()
for i := 0; i < numFields; i++ {
if i > 0 {
f.fs.Write(spaceBytes)
}
vtf := vt.Field(i)
if f.fs.Flag('+') || f.fs.Flag('#') {
f.fs.Write([]byte(vtf.Name))
f.fs.Write(colonBytes)
}
f.format(f.unpackValue(v.Field(i)))
}
}
f.depth--
f.fs.Write(closeBraceBytes)
case reflect.Uintptr:
printHexPtr(f.fs, uintptr(v.Uint()))
case reflect.UnsafePointer, reflect.Chan, reflect.Func:
printHexPtr(f.fs, v.Pointer())
// There were not any other types at the time this code was written, but
// fall back to letting the default fmt package handle it if any get added.
default:
format := f.buildDefaultFormat()
if v.CanInterface() {
fmt.Fprintf(f.fs, format, v.Interface())
} else {
fmt.Fprintf(f.fs, format, v.String())
}
}
}
// Format satisfies the fmt.Formatter interface. See NewFormatter for usage
// details.
func (f *formatState) Format(fs fmt.State, verb rune) {
f.fs = fs
// Use standard formatting for verbs that are not v.
if verb != 'v' {
format := f.constructOrigFormat(verb)
fmt.Fprintf(fs, format, f.value)
return
}
if f.value == nil {
if fs.Flag('#') {
fs.Write(interfaceBytes)
}
fs.Write(nilAngleBytes)
return
}
f.format(reflect.ValueOf(f.value))
}
// newFormatter is a helper function to consolidate the logic from the various
// public methods which take varying config states.
func newFormatter(cs *ConfigState, v interface{}) fmt.Formatter {
fs := &formatState{value: v, cs: cs}
fs.pointers = make(map[uintptr]int)
return fs
}
/*
NewFormatter returns a custom formatter that satisfies the fmt.Formatter
interface. As a result, it integrates cleanly with standard fmt package
printing functions. The formatter is useful for inline printing of smaller data
types similar to the standard %v format specifier.
The custom formatter only responds to the %v (most compact), %+v (adds pointer
addresses), %#v (adds types), or %#+v (adds types and pointer addresses) verb
combinations. Any other verbs such as %x and %q will be sent to the the
standard fmt package for formatting. In addition, the custom formatter ignores
the width and precision arguments (however they will still work on the format
specifiers not handled by the custom formatter).
Typically this function shouldn't be called directly. It is much easier to make
use of the custom formatter by calling one of the convenience functions such as
Printf, Println, or Fprintf.
*/
func NewFormatter(v interface{}) fmt.Formatter {
return newFormatter(&Config, v)
}

1558
Godeps/_workspace/src/github.com/davecgh/go-spew/spew/format_test.go сгенерированный поставляемый
Просмотреть файл

Разница между файлами не показана из-за своего большого размера Загрузить разницу

87
Godeps/_workspace/src/github.com/davecgh/go-spew/spew/internal_test.go сгенерированный поставляемый
Просмотреть файл

@@ -1,87 +0,0 @@
/*
* Copyright (c) 2013 Dave Collins <dave@davec.name>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
/*
This test file is part of the spew package rather than than the spew_test
package because it needs access to internals to properly test certain cases
which are not possible via the public interface since they should never happen.
*/
package spew
import (
"bytes"
"reflect"
"testing"
)
// dummyFmtState implements a fake fmt.State to use for testing invalid
// reflect.Value handling. This is necessary because the fmt package catches
// invalid values before invoking the formatter on them.
type dummyFmtState struct {
bytes.Buffer
}
func (dfs *dummyFmtState) Flag(f int) bool {
if f == int('+') {
return true
}
return false
}
func (dfs *dummyFmtState) Precision() (int, bool) {
return 0, false
}
func (dfs *dummyFmtState) Width() (int, bool) {
return 0, false
}
// TestInvalidReflectValue ensures the dump and formatter code handles an
// invalid reflect value properly. This needs access to internal state since it
// should never happen in real code and therefore can't be tested via the public
// API.
func TestInvalidReflectValue(t *testing.T) {
i := 1
// Dump invalid reflect value.
v := new(reflect.Value)
buf := new(bytes.Buffer)
d := dumpState{w: buf, cs: &Config}
d.dump(*v)
s := buf.String()
want := "<invalid>"
if s != want {
t.Errorf("InvalidReflectValue #%d\n got: %s want: %s", i, s, want)
}
i++
// Formatter invalid reflect value.
buf2 := new(dummyFmtState)
f := formatState{value: *v, cs: &Config, fs: buf2}
f.format(*v)
s = buf2.String()
want = "<invalid>"
if s != want {
t.Errorf("InvalidReflectValue #%d got: %s want: %s", i, s, want)
}
}
// SortValues makes the internal sortValues function available to the test
// package.
func SortValues(values []reflect.Value, cs *ConfigState) {
sortValues(values, cs)
}

101
Godeps/_workspace/src/github.com/davecgh/go-spew/spew/internalunsafe_test.go сгенерированный поставляемый
Просмотреть файл

@@ -1,101 +0,0 @@
// Copyright (c) 2013-2015 Dave Collins <dave@davec.name>
// Permission to use, copy, modify, and distribute this software for any
// purpose with or without fee is hereby granted, provided that the above
// copyright notice and this permission notice appear in all copies.
// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
// NOTE: Due to the following build constraints, this file will only be compiled
// when the code is not running on Google App Engine and "-tags disableunsafe"
// is not added to the go build command line.
// +build !appengine,!disableunsafe
/*
This test file is part of the spew package rather than than the spew_test
package because it needs access to internals to properly test certain cases
which are not possible via the public interface since they should never happen.
*/
package spew
import (
"bytes"
"reflect"
"testing"
"unsafe"
)
// changeKind uses unsafe to intentionally change the kind of a reflect.Value to
// the maximum kind value which does not exist. This is needed to test the
// fallback code which punts to the standard fmt library for new types that
// might get added to the language.
func changeKind(v *reflect.Value, readOnly bool) {
rvf := (*uintptr)(unsafe.Pointer(uintptr(unsafe.Pointer(v)) + offsetFlag))
*rvf = *rvf | ((1<<flagKindWidth - 1) << flagKindShift)
if readOnly {
*rvf |= flagRO
} else {
*rvf &= ^uintptr(flagRO)
}
}
// TestAddedReflectValue tests functionaly of the dump and formatter code which
// falls back to the standard fmt library for new types that might get added to
// the language.
func TestAddedReflectValue(t *testing.T) {
i := 1
// Dump using a reflect.Value that is exported.
v := reflect.ValueOf(int8(5))
changeKind(&v, false)
buf := new(bytes.Buffer)
d := dumpState{w: buf, cs: &Config}
d.dump(v)
s := buf.String()
want := "(int8) 5"
if s != want {
t.Errorf("TestAddedReflectValue #%d\n got: %s want: %s", i, s, want)
}
i++
// Dump using a reflect.Value that is not exported.
changeKind(&v, true)
buf.Reset()
d.dump(v)
s = buf.String()
want = "(int8) <int8 Value>"
if s != want {
t.Errorf("TestAddedReflectValue #%d\n got: %s want: %s", i, s, want)
}
i++
// Formatter using a reflect.Value that is exported.
changeKind(&v, false)
buf2 := new(dummyFmtState)
f := formatState{value: v, cs: &Config, fs: buf2}
f.format(v)
s = buf2.String()
want = "5"
if s != want {
t.Errorf("TestAddedReflectValue #%d got: %s want: %s", i, s, want)
}
i++
// Formatter using a reflect.Value that is not exported.
changeKind(&v, true)
buf2.Reset()
f = formatState{value: v, cs: &Config, fs: buf2}
f.format(v)
s = buf2.String()
want = "<int8 Value>"
if s != want {
t.Errorf("TestAddedReflectValue #%d got: %s want: %s", i, s, want)
}
}

148
Godeps/_workspace/src/github.com/davecgh/go-spew/spew/spew.go сгенерированный поставляемый
Просмотреть файл

@@ -1,148 +0,0 @@
/*
* Copyright (c) 2013 Dave Collins <dave@davec.name>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
package spew
import (
"fmt"
"io"
)
// Errorf is a wrapper for fmt.Errorf that treats each argument as if it were
// passed with a default Formatter interface returned by NewFormatter. It
// returns the formatted string as a value that satisfies error. See
// NewFormatter for formatting details.
//
// This function is shorthand for the following syntax:
//
// fmt.Errorf(format, spew.NewFormatter(a), spew.NewFormatter(b))
func Errorf(format string, a ...interface{}) (err error) {
return fmt.Errorf(format, convertArgs(a)...)
}
// Fprint is a wrapper for fmt.Fprint that treats each argument as if it were
// passed with a default Formatter interface returned by NewFormatter. It
// returns the number of bytes written and any write error encountered. See
// NewFormatter for formatting details.
//
// This function is shorthand for the following syntax:
//
// fmt.Fprint(w, spew.NewFormatter(a), spew.NewFormatter(b))
func Fprint(w io.Writer, a ...interface{}) (n int, err error) {
return fmt.Fprint(w, convertArgs(a)...)
}
// Fprintf is a wrapper for fmt.Fprintf that treats each argument as if it were
// passed with a default Formatter interface returned by NewFormatter. It
// returns the number of bytes written and any write error encountered. See
// NewFormatter for formatting details.
//
// This function is shorthand for the following syntax:
//
// fmt.Fprintf(w, format, spew.NewFormatter(a), spew.NewFormatter(b))
func Fprintf(w io.Writer, format string, a ...interface{}) (n int, err error) {
return fmt.Fprintf(w, format, convertArgs(a)...)
}
// Fprintln is a wrapper for fmt.Fprintln that treats each argument as if it
// passed with a default Formatter interface returned by NewFormatter. See
// NewFormatter for formatting details.
//
// This function is shorthand for the following syntax:
//
// fmt.Fprintln(w, spew.NewFormatter(a), spew.NewFormatter(b))
func Fprintln(w io.Writer, a ...interface{}) (n int, err error) {
return fmt.Fprintln(w, convertArgs(a)...)
}
// Print is a wrapper for fmt.Print that treats each argument as if it were
// passed with a default Formatter interface returned by NewFormatter. It
// returns the number of bytes written and any write error encountered. See
// NewFormatter for formatting details.
//
// This function is shorthand for the following syntax:
//
// fmt.Print(spew.NewFormatter(a), spew.NewFormatter(b))
func Print(a ...interface{}) (n int, err error) {
return fmt.Print(convertArgs(a)...)
}
// Printf is a wrapper for fmt.Printf that treats each argument as if it were
// passed with a default Formatter interface returned by NewFormatter. It
// returns the number of bytes written and any write error encountered. See
// NewFormatter for formatting details.
//
// This function is shorthand for the following syntax:
//
// fmt.Printf(format, spew.NewFormatter(a), spew.NewFormatter(b))
func Printf(format string, a ...interface{}) (n int, err error) {
return fmt.Printf(format, convertArgs(a)...)
}
// Println is a wrapper for fmt.Println that treats each argument as if it were
// passed with a default Formatter interface returned by NewFormatter. It
// returns the number of bytes written and any write error encountered. See
// NewFormatter for formatting details.
//
// This function is shorthand for the following syntax:
//
// fmt.Println(spew.NewFormatter(a), spew.NewFormatter(b))
func Println(a ...interface{}) (n int, err error) {
return fmt.Println(convertArgs(a)...)
}
// Sprint is a wrapper for fmt.Sprint that treats each argument as if it were
// passed with a default Formatter interface returned by NewFormatter. It
// returns the resulting string. See NewFormatter for formatting details.
//
// This function is shorthand for the following syntax:
//
// fmt.Sprint(spew.NewFormatter(a), spew.NewFormatter(b))
func Sprint(a ...interface{}) string {
return fmt.Sprint(convertArgs(a)...)
}
// Sprintf is a wrapper for fmt.Sprintf that treats each argument as if it were
// passed with a default Formatter interface returned by NewFormatter. It
// returns the resulting string. See NewFormatter for formatting details.
//
// This function is shorthand for the following syntax:
//
// fmt.Sprintf(format, spew.NewFormatter(a), spew.NewFormatter(b))
func Sprintf(format string, a ...interface{}) string {
return fmt.Sprintf(format, convertArgs(a)...)
}
// Sprintln is a wrapper for fmt.Sprintln that treats each argument as if it
// were passed with a default Formatter interface returned by NewFormatter. It
// returns the resulting string. See NewFormatter for formatting details.
//
// This function is shorthand for the following syntax:
//
// fmt.Sprintln(spew.NewFormatter(a), spew.NewFormatter(b))
func Sprintln(a ...interface{}) string {
return fmt.Sprintln(convertArgs(a)...)
}
// convertArgs accepts a slice of arguments and returns a slice of the same
// length with each argument converted to a default spew Formatter interface.
func convertArgs(args []interface{}) (formatters []interface{}) {
formatters = make([]interface{}, len(args))
for index, arg := range args {
formatters[index] = NewFormatter(arg)
}
return formatters
}

309
Godeps/_workspace/src/github.com/davecgh/go-spew/spew/spew_test.go сгенерированный поставляемый
Просмотреть файл

@@ -1,309 +0,0 @@
/*
* Copyright (c) 2013 Dave Collins <dave@davec.name>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
package spew_test
import (
"bytes"
"fmt"
"io/ioutil"
"os"
"testing"
"github.com/davecgh/go-spew/spew"
)
// spewFunc is used to identify which public function of the spew package or
// ConfigState a test applies to.
type spewFunc int
const (
fCSFdump spewFunc = iota
fCSFprint
fCSFprintf
fCSFprintln
fCSPrint
fCSPrintln
fCSSdump
fCSSprint
fCSSprintf
fCSSprintln
fCSErrorf
fCSNewFormatter
fErrorf
fFprint
fFprintln
fPrint
fPrintln
fSdump
fSprint
fSprintf
fSprintln
)
// Map of spewFunc values to names for pretty printing.
var spewFuncStrings = map[spewFunc]string{
fCSFdump: "ConfigState.Fdump",
fCSFprint: "ConfigState.Fprint",
fCSFprintf: "ConfigState.Fprintf",
fCSFprintln: "ConfigState.Fprintln",
fCSSdump: "ConfigState.Sdump",
fCSPrint: "ConfigState.Print",
fCSPrintln: "ConfigState.Println",
fCSSprint: "ConfigState.Sprint",
fCSSprintf: "ConfigState.Sprintf",
fCSSprintln: "ConfigState.Sprintln",
fCSErrorf: "ConfigState.Errorf",
fCSNewFormatter: "ConfigState.NewFormatter",
fErrorf: "spew.Errorf",
fFprint: "spew.Fprint",
fFprintln: "spew.Fprintln",
fPrint: "spew.Print",
fPrintln: "spew.Println",
fSdump: "spew.Sdump",
fSprint: "spew.Sprint",
fSprintf: "spew.Sprintf",
fSprintln: "spew.Sprintln",
}
func (f spewFunc) String() string {
if s, ok := spewFuncStrings[f]; ok {
return s
}
return fmt.Sprintf("Unknown spewFunc (%d)", int(f))
}
// spewTest is used to describe a test to be performed against the public
// functions of the spew package or ConfigState.
type spewTest struct {
cs *spew.ConfigState
f spewFunc
format string
in interface{}
want string
}
// spewTests houses the tests to be performed against the public functions of
// the spew package and ConfigState.
//
// These tests are only intended to ensure the public functions are exercised
// and are intentionally not exhaustive of types. The exhaustive type
// tests are handled in the dump and format tests.
var spewTests []spewTest
// redirStdout is a helper function to return the standard output from f as a
// byte slice.
func redirStdout(f func()) ([]byte, error) {
tempFile, err := ioutil.TempFile("", "ss-test")
if err != nil {
return nil, err
}
fileName := tempFile.Name()
defer os.Remove(fileName) // Ignore error
origStdout := os.Stdout
os.Stdout = tempFile
f()
os.Stdout = origStdout
tempFile.Close()
return ioutil.ReadFile(fileName)
}
func initSpewTests() {
// Config states with various settings.
scsDefault := spew.NewDefaultConfig()
scsNoMethods := &spew.ConfigState{Indent: " ", DisableMethods: true}
scsNoPmethods := &spew.ConfigState{Indent: " ", DisablePointerMethods: true}
scsMaxDepth := &spew.ConfigState{Indent: " ", MaxDepth: 1}
scsContinue := &spew.ConfigState{Indent: " ", ContinueOnMethod: true}
// Variables for tests on types which implement Stringer interface with and
// without a pointer receiver.
ts := stringer("test")
tps := pstringer("test")
// depthTester is used to test max depth handling for structs, array, slices
// and maps.
type depthTester struct {
ic indirCir1
arr [1]string
slice []string
m map[string]int
}
dt := depthTester{indirCir1{nil}, [1]string{"arr"}, []string{"slice"},
map[string]int{"one": 1}}
// Variable for tests on types which implement error interface.
te := customError(10)
spewTests = []spewTest{
{scsDefault, fCSFdump, "", int8(127), "(int8) 127\n"},
{scsDefault, fCSFprint, "", int16(32767), "32767"},
{scsDefault, fCSFprintf, "%v", int32(2147483647), "2147483647"},
{scsDefault, fCSFprintln, "", int(2147483647), "2147483647\n"},
{scsDefault, fCSPrint, "", int64(9223372036854775807), "9223372036854775807"},
{scsDefault, fCSPrintln, "", uint8(255), "255\n"},
{scsDefault, fCSSdump, "", uint8(64), "(uint8) 64\n"},
{scsDefault, fCSSprint, "", complex(1, 2), "(1+2i)"},
{scsDefault, fCSSprintf, "%v", complex(float32(3), 4), "(3+4i)"},
{scsDefault, fCSSprintln, "", complex(float64(5), 6), "(5+6i)\n"},
{scsDefault, fCSErrorf, "%#v", uint16(65535), "(uint16)65535"},
{scsDefault, fCSNewFormatter, "%v", uint32(4294967295), "4294967295"},
{scsDefault, fErrorf, "%v", uint64(18446744073709551615), "18446744073709551615"},
{scsDefault, fFprint, "", float32(3.14), "3.14"},
{scsDefault, fFprintln, "", float64(6.28), "6.28\n"},
{scsDefault, fPrint, "", true, "true"},
{scsDefault, fPrintln, "", false, "false\n"},
{scsDefault, fSdump, "", complex(-10, -20), "(complex128) (-10-20i)\n"},
{scsDefault, fSprint, "", complex(-1, -2), "(-1-2i)"},
{scsDefault, fSprintf, "%v", complex(float32(-3), -4), "(-3-4i)"},
{scsDefault, fSprintln, "", complex(float64(-5), -6), "(-5-6i)\n"},
{scsNoMethods, fCSFprint, "", ts, "test"},
{scsNoMethods, fCSFprint, "", &ts, "<*>test"},
{scsNoMethods, fCSFprint, "", tps, "test"},
{scsNoMethods, fCSFprint, "", &tps, "<*>test"},
{scsNoPmethods, fCSFprint, "", ts, "stringer test"},
{scsNoPmethods, fCSFprint, "", &ts, "<*>stringer test"},
{scsNoPmethods, fCSFprint, "", tps, "test"},
{scsNoPmethods, fCSFprint, "", &tps, "<*>stringer test"},
{scsMaxDepth, fCSFprint, "", dt, "{{<max>} [<max>] [<max>] map[<max>]}"},
{scsMaxDepth, fCSFdump, "", dt, "(spew_test.depthTester) {\n" +
" ic: (spew_test.indirCir1) {\n <max depth reached>\n },\n" +
" arr: ([1]string) (len=1 cap=1) {\n <max depth reached>\n },\n" +
" slice: ([]string) (len=1 cap=1) {\n <max depth reached>\n },\n" +
" m: (map[string]int) (len=1) {\n <max depth reached>\n }\n}\n"},
{scsContinue, fCSFprint, "", ts, "(stringer test) test"},
{scsContinue, fCSFdump, "", ts, "(spew_test.stringer) " +
"(len=4) (stringer test) \"test\"\n"},
{scsContinue, fCSFprint, "", te, "(error: 10) 10"},
{scsContinue, fCSFdump, "", te, "(spew_test.customError) " +
"(error: 10) 10\n"},
}
}
// TestSpew executes all of the tests described by spewTests.
func TestSpew(t *testing.T) {
initSpewTests()
t.Logf("Running %d tests", len(spewTests))
for i, test := range spewTests {
buf := new(bytes.Buffer)
switch test.f {
case fCSFdump:
test.cs.Fdump(buf, test.in)
case fCSFprint:
test.cs.Fprint(buf, test.in)
case fCSFprintf:
test.cs.Fprintf(buf, test.format, test.in)
case fCSFprintln:
test.cs.Fprintln(buf, test.in)
case fCSPrint:
b, err := redirStdout(func() { test.cs.Print(test.in) })
if err != nil {
t.Errorf("%v #%d %v", test.f, i, err)
continue
}
buf.Write(b)
case fCSPrintln:
b, err := redirStdout(func() { test.cs.Println(test.in) })
if err != nil {
t.Errorf("%v #%d %v", test.f, i, err)
continue
}
buf.Write(b)
case fCSSdump:
str := test.cs.Sdump(test.in)
buf.WriteString(str)
case fCSSprint:
str := test.cs.Sprint(test.in)
buf.WriteString(str)
case fCSSprintf:
str := test.cs.Sprintf(test.format, test.in)
buf.WriteString(str)
case fCSSprintln:
str := test.cs.Sprintln(test.in)
buf.WriteString(str)
case fCSErrorf:
err := test.cs.Errorf(test.format, test.in)
buf.WriteString(err.Error())
case fCSNewFormatter:
fmt.Fprintf(buf, test.format, test.cs.NewFormatter(test.in))
case fErrorf:
err := spew.Errorf(test.format, test.in)
buf.WriteString(err.Error())
case fFprint:
spew.Fprint(buf, test.in)
case fFprintln:
spew.Fprintln(buf, test.in)
case fPrint:
b, err := redirStdout(func() { spew.Print(test.in) })
if err != nil {
t.Errorf("%v #%d %v", test.f, i, err)
continue
}
buf.Write(b)
case fPrintln:
b, err := redirStdout(func() { spew.Println(test.in) })
if err != nil {
t.Errorf("%v #%d %v", test.f, i, err)
continue
}
buf.Write(b)
case fSdump:
str := spew.Sdump(test.in)
buf.WriteString(str)
case fSprint:
str := spew.Sprint(test.in)
buf.WriteString(str)
case fSprintf:
str := spew.Sprintf(test.format, test.in)
buf.WriteString(str)
case fSprintln:
str := spew.Sprintln(test.in)
buf.WriteString(str)
default:
t.Errorf("%v #%d unrecognized function", test.f, i)
continue
}
s := buf.String()
if test.want != s {
t.Errorf("ConfigState #%d\n got: %s want: %s", i, s, test.want)
continue
}
}
}

82
Godeps/_workspace/src/github.com/davecgh/go-spew/spew/testdata/dumpcgo.go сгенерированный поставляемый
Просмотреть файл

@@ -1,82 +0,0 @@
// Copyright (c) 2013 Dave Collins <dave@davec.name>
//
// Permission to use, copy, modify, and distribute this software for any
// purpose with or without fee is hereby granted, provided that the above
// copyright notice and this permission notice appear in all copies.
//
// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
// NOTE: Due to the following build constraints, this file will only be compiled
// when both cgo is supported and "-tags testcgo" is added to the go test
// command line. This code should really only be in the dumpcgo_test.go file,
// but unfortunately Go will not allow cgo in test files, so this is a
// workaround to allow cgo types to be tested. This configuration is used
// because spew itself does not require cgo to run even though it does handle
// certain cgo types specially. Rather than forcing all clients to require cgo
// and an external C compiler just to run the tests, this scheme makes them
// optional.
// +build cgo,testcgo
package testdata
/*
#include <stdint.h>
typedef unsigned char custom_uchar_t;
char *ncp = 0;
char *cp = "test";
char ca[6] = {'t', 'e', 's', 't', '2', '\0'};
unsigned char uca[6] = {'t', 'e', 's', 't', '3', '\0'};
signed char sca[6] = {'t', 'e', 's', 't', '4', '\0'};
uint8_t ui8ta[6] = {'t', 'e', 's', 't', '5', '\0'};
custom_uchar_t tuca[6] = {'t', 'e', 's', 't', '6', '\0'};
*/
import "C"
// GetCgoNullCharPointer returns a null char pointer via cgo. This is only
// used for tests.
func GetCgoNullCharPointer() interface{} {
return C.ncp
}
// GetCgoCharPointer returns a char pointer via cgo. This is only used for
// tests.
func GetCgoCharPointer() interface{} {
return C.cp
}
// GetCgoCharArray returns a char array via cgo and the array's len and cap.
// This is only used for tests.
func GetCgoCharArray() (interface{}, int, int) {
return C.ca, len(C.ca), cap(C.ca)
}
// GetCgoUnsignedCharArray returns an unsigned char array via cgo and the
// array's len and cap. This is only used for tests.
func GetCgoUnsignedCharArray() (interface{}, int, int) {
return C.uca, len(C.uca), cap(C.uca)
}
// GetCgoSignedCharArray returns a signed char array via cgo and the array's len
// and cap. This is only used for tests.
func GetCgoSignedCharArray() (interface{}, int, int) {
return C.sca, len(C.sca), cap(C.sca)
}
// GetCgoUint8tArray returns a uint8_t array via cgo and the array's len and
// cap. This is only used for tests.
func GetCgoUint8tArray() (interface{}, int, int) {
return C.ui8ta, len(C.ui8ta), cap(C.ui8ta)
}
// GetCgoTypdefedUnsignedCharArray returns a typedefed unsigned char array via
// cgo and the array's len and cap. This is only used for tests.
func GetCgoTypdefedUnsignedCharArray() (interface{}, int, int) {
return C.tuca, len(C.tuca), cap(C.tuca)
}

5
Godeps/_workspace/src/github.com/go-gorp/gorp/README.md сгенерированный поставляемый
Просмотреть файл

@@ -502,7 +502,10 @@ func (i *Invoice) PreUpdate(s gorp.SqlExecutor) error {
//
func (p *Person) PreDelete(s gorp.SqlExecutor) error {
query := "delete from invoice_test where PersonId=?"
err := s.Exec(query, p.Id); if err != nil {
_, err := s.Exec(query, p.Id)
if err != nil {
return err
}
return nil

17
Godeps/_workspace/src/github.com/gorilla/websocket/client.go сгенерированный поставляемый
Просмотреть файл

@@ -95,13 +95,20 @@ func parseURL(s string) (*url.URL, error) {
return nil, errMalformedURL
}
u.Host = s
u.Opaque = "/"
if i := strings.Index(s, "/"); i >= 0 {
u.Host = s[:i]
u.Opaque = s[i:]
if i := strings.Index(s, "?"); i >= 0 {
u.RawQuery = s[i+1:]
s = s[:i]
}
if i := strings.Index(s, "/"); i >= 0 {
u.Opaque = s[i:]
s = s[:i]
} else {
u.Opaque = "/"
}
u.Host = s
if strings.Contains(u.Host, "@") {
// Don't bother parsing user information because user information is
// not allowed in websocket URIs.

20
Godeps/_workspace/src/github.com/gorilla/websocket/client_server_test.go сгенерированный поставляемый
Просмотреть файл

@@ -41,9 +41,16 @@ type cstServer struct {
URL string
}
const (
cstPath = "/a/b"
cstRawQuery = "x=y"
cstRequestURI = cstPath + "?" + cstRawQuery
)
func newServer(t *testing.T) *cstServer {
var s cstServer
s.Server = httptest.NewServer(cstHandler{t})
s.Server.URL += cstRequestURI
s.URL = makeWsProto(s.Server.URL)
return &s
}
@@ -51,11 +58,22 @@ func newServer(t *testing.T) *cstServer {
func newTLSServer(t *testing.T) *cstServer {
var s cstServer
s.Server = httptest.NewTLSServer(cstHandler{t})
s.Server.URL += cstRequestURI
s.URL = makeWsProto(s.Server.URL)
return &s
}
func (t cstHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
if r.URL.Path != cstPath {
t.Logf("path=%v, want %v", r.URL.Path, cstPath)
http.Error(w, "bad path", 400)
return
}
if r.URL.RawQuery != cstRawQuery {
t.Logf("query=%v, want %v", r.URL.RawQuery, cstRawQuery)
http.Error(w, "bad path", 400)
return
}
subprotos := Subprotocols(r)
if !reflect.DeepEqual(subprotos, cstDialer.Subprotocols) {
t.Logf("subprotols=%v, want %v", subprotos, cstDialer.Subprotocols)
@@ -188,7 +206,7 @@ func TestDialTLS(t *testing.T) {
d := cstDialer
d.NetDial = func(network, addr string) (net.Conn, error) { return net.Dial(network, u.Host) }
d.TLSClientConfig = &tls.Config{RootCAs: certs}
ws, _, err := d.Dial("wss://example.com/", nil)
ws, _, err := d.Dial("wss://example.com"+cstRequestURI, nil)
if err != nil {
t.Fatalf("Dial: %v", err)
}

32
Godeps/_workspace/src/github.com/gorilla/websocket/client_test.go сгенерированный поставляемый
Просмотреть файл

@@ -11,16 +11,19 @@ import (
)
var parseURLTests = []struct {
s string
u *url.URL
s string
u *url.URL
rui string
}{
{"ws://example.com/", &url.URL{Scheme: "ws", Host: "example.com", Opaque: "/"}},
{"ws://example.com", &url.URL{Scheme: "ws", Host: "example.com", Opaque: "/"}},
{"ws://example.com:7777/", &url.URL{Scheme: "ws", Host: "example.com:7777", Opaque: "/"}},
{"wss://example.com/", &url.URL{Scheme: "wss", Host: "example.com", Opaque: "/"}},
{"wss://example.com/a/b", &url.URL{Scheme: "wss", Host: "example.com", Opaque: "/a/b"}},
{"ss://example.com/a/b", nil},
{"ws://webmaster@example.com/", nil},
{"ws://example.com/", &url.URL{Scheme: "ws", Host: "example.com", Opaque: "/"}, "/"},
{"ws://example.com", &url.URL{Scheme: "ws", Host: "example.com", Opaque: "/"}, "/"},
{"ws://example.com:7777/", &url.URL{Scheme: "ws", Host: "example.com:7777", Opaque: "/"}, "/"},
{"wss://example.com/", &url.URL{Scheme: "wss", Host: "example.com", Opaque: "/"}, "/"},
{"wss://example.com/a/b", &url.URL{Scheme: "wss", Host: "example.com", Opaque: "/a/b"}, "/a/b"},
{"ss://example.com/a/b", nil, ""},
{"ws://webmaster@example.com/", nil, ""},
{"wss://example.com/a/b?x=y", &url.URL{Scheme: "wss", Host: "example.com", Opaque: "/a/b", RawQuery: "x=y"}, "/a/b?x=y"},
{"wss://example.com?x=y", &url.URL{Scheme: "wss", Host: "example.com", Opaque: "/", RawQuery: "x=y"}, "/?x=y"},
}
func TestParseURL(t *testing.T) {
@@ -30,14 +33,19 @@ func TestParseURL(t *testing.T) {
t.Errorf("parseURL(%q) returned error %v", tt.s, err)
continue
}
if tt.u == nil && err == nil {
t.Errorf("parseURL(%q) did not return error", tt.s)
if tt.u == nil {
if err == nil {
t.Errorf("parseURL(%q) did not return error", tt.s)
}
continue
}
if !reflect.DeepEqual(u, tt.u) {
t.Errorf("parseURL(%q) returned %v, want %v", tt.s, u, tt.u)
t.Errorf("parseURL(%q) = %v, want %v", tt.s, u, tt.u)
continue
}
if u.RequestURI() != tt.rui {
t.Errorf("parseURL(%q).RequestURI() = %v, want %v", tt.s, u.RequestURI(), tt.rui)
}
}
}

38
Godeps/_workspace/src/github.com/gorilla/websocket/examples/echo/client.go сгенерированный поставляемый
Просмотреть файл

@@ -10,6 +10,8 @@ import (
"flag"
"log"
"net/url"
"os"
"os/signal"
"time"
"github.com/gorilla/websocket"
@@ -21,6 +23,9 @@ func main() {
flag.Parse()
log.SetFlags(0)
interrupt := make(chan os.Signal, 1)
signal.Notify(interrupt, os.Interrupt)
u := url.URL{Scheme: "ws", Host: *addr, Path: "/echo"}
log.Printf("connecting to %s", u.String())
@@ -30,13 +35,16 @@ func main() {
}
defer c.Close()
done := make(chan struct{})
go func() {
defer c.Close()
defer close(done)
for {
_, message, err := c.ReadMessage()
if err != nil {
log.Println("read:", err)
break
return
}
log.Printf("recv: %s", message)
}
@@ -45,11 +53,29 @@ func main() {
ticker := time.NewTicker(time.Second)
defer ticker.Stop()
for t := range ticker.C {
err := c.WriteMessage(websocket.TextMessage, []byte(t.String()))
if err != nil {
log.Println("write:", err)
break
for {
select {
case t := <-ticker.C:
err := c.WriteMessage(websocket.TextMessage, []byte(t.String()))
if err != nil {
log.Println("write:", err)
return
}
case <-interrupt:
log.Println("interrupt")
// To cleanly close a connection, a client should send a close
// frame and wait for the server to close the connection.
err := c.WriteMessage(websocket.CloseMessage, websocket.FormatCloseMessage(websocket.CloseNormalClosure, ""))
if err != nil {
log.Println("write close:", err)
return
}
select {
case <-done:
case <-time.After(time.Second):
}
c.Close()
return
}
}
}

14
Godeps/_workspace/src/github.com/lib/pq/conn.go сгенерированный поставляемый
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@@ -557,13 +557,15 @@ func (cn *conn) simpleQuery(q string) (res *rows, err error) {
cn.bad = true
errorf("unexpected message %q in simple query execution", t)
}
res = &rows{
cn: cn,
colNames: st.colNames,
colTyps: st.colTyps,
colFmts: st.colFmts,
done: true,
if res == nil {
res = &rows{
cn: cn,
colNames: st.colNames,
colTyps: st.colTyps,
colFmts: st.colFmts,
}
}
res.done = true
case 'Z':
cn.processReadyForQuery(r)
// done

53
Godeps/_workspace/src/github.com/lib/pq/conn_test.go сгенерированный поставляемый
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@@ -345,6 +345,59 @@ func TestEmptyQuery(t *testing.T) {
}
}
// Test that rows.Columns() is correct even if there are no result rows.
func TestEmptyResultSetColumns(t *testing.T) {
db := openTestConn(t)
defer db.Close()
rows, err := db.Query("SELECT 1 AS a, text 'bar' AS bar WHERE FALSE")
if err != nil {
t.Fatal(err)
}
cols, err := rows.Columns()
if err != nil {
t.Fatal(err)
}
if len(cols) != 2 {
t.Fatalf("unexpected number of columns %d in response to an empty query", len(cols))
}
if rows.Next() {
t.Fatal("unexpected row")
}
if rows.Err() != nil {
t.Fatal(rows.Err())
}
if cols[0] != "a" || cols[1] != "bar" {
t.Fatalf("unexpected Columns result %v", cols)
}
stmt, err := db.Prepare("SELECT $1::int AS a, text 'bar' AS bar WHERE FALSE")
if err != nil {
t.Fatal(err)
}
rows, err = stmt.Query(1)
if err != nil {
t.Fatal(err)
}
cols, err = rows.Columns()
if err != nil {
t.Fatal(err)
}
if len(cols) != 2 {
t.Fatalf("unexpected number of columns %d in response to an empty query", len(cols))
}
if rows.Next() {
t.Fatal("unexpected row")
}
if rows.Err() != nil {
t.Fatal(rows.Err())
}
if cols[0] != "a" || cols[1] != "bar" {
t.Fatalf("unexpected Columns result %v", cols)
}
}
func TestEncodeDecode(t *testing.T) {
db := openTestConn(t)
defer db.Close()

18
Godeps/_workspace/src/github.com/pborman/uuid/sql.go сгенерированный поставляемый
Просмотреть файл

@@ -24,14 +24,22 @@ func (uuid *UUID) Scan(src interface{}) error {
*uuid = parsed
case []byte:
// assumes a simple slice of bytes, just check validity and store
u := UUID(src.([]byte))
b := src.([]byte)
if u.Variant() == Invalid {
return errors.New("Scan: invalid UUID format")
// assumes a simple slice of bytes if 16 bytes
// otherwise attempts to parse
if len(b) == 16 {
*uuid = UUID(b)
} else {
u := Parse(string(b))
if u == nil {
return errors.New("Scan: invalid UUID format")
}
*uuid = u
}
*uuid = u
default:
return fmt.Errorf("Scan: unable to scan type %T into UUID", src)
}

5
Godeps/_workspace/src/github.com/pborman/uuid/sql_test.go сгенерированный поставляемый
Просмотреть файл

@@ -22,6 +22,11 @@ func TestScan(t *testing.T) {
t.Fatal(err)
}
err = (&uuid).Scan([]byte(stringTest))
if err != nil {
t.Fatal(err)
}
err = (&uuid).Scan(byteTest)
if err != nil {
t.Fatal(err)

758
Godeps/_workspace/src/github.com/pmezard/go-difflib/difflib/difflib.go сгенерированный поставляемый
Просмотреть файл

@@ -1,758 +0,0 @@
// Package difflib is a partial port of Python difflib module.
//
// It provides tools to compare sequences of strings and generate textual diffs.
//
// The following class and functions have been ported:
//
// - SequenceMatcher
//
// - unified_diff
//
// - context_diff
//
// Getting unified diffs was the main goal of the port. Keep in mind this code
// is mostly suitable to output text differences in a human friendly way, there
// are no guarantees generated diffs are consumable by patch(1).
package difflib
import (
"bufio"
"bytes"
"fmt"
"io"
"strings"
)
func min(a, b int) int {
if a < b {
return a
}
return b
}
func max(a, b int) int {
if a > b {
return a
}
return b
}
func calculateRatio(matches, length int) float64 {
if length > 0 {
return 2.0 * float64(matches) / float64(length)
}
return 1.0
}
type Match struct {
A int
B int
Size int
}
type OpCode struct {
Tag byte
I1 int
I2 int
J1 int
J2 int
}
// SequenceMatcher compares sequence of strings. The basic
// algorithm predates, and is a little fancier than, an algorithm
// published in the late 1980's by Ratcliff and Obershelp under the
// hyperbolic name "gestalt pattern matching". The basic idea is to find
// the longest contiguous matching subsequence that contains no "junk"
// elements (R-O doesn't address junk). The same idea is then applied
// recursively to the pieces of the sequences to the left and to the right
// of the matching subsequence. This does not yield minimal edit
// sequences, but does tend to yield matches that "look right" to people.
//
// SequenceMatcher tries to compute a "human-friendly diff" between two
// sequences. Unlike e.g. UNIX(tm) diff, the fundamental notion is the
// longest *contiguous* & junk-free matching subsequence. That's what
// catches peoples' eyes. The Windows(tm) windiff has another interesting
// notion, pairing up elements that appear uniquely in each sequence.
// That, and the method here, appear to yield more intuitive difference
// reports than does diff. This method appears to be the least vulnerable
// to synching up on blocks of "junk lines", though (like blank lines in
// ordinary text files, or maybe "<P>" lines in HTML files). That may be
// because this is the only method of the 3 that has a *concept* of
// "junk" <wink>.
//
// Timing: Basic R-O is cubic time worst case and quadratic time expected
// case. SequenceMatcher is quadratic time for the worst case and has
// expected-case behavior dependent in a complicated way on how many
// elements the sequences have in common; best case time is linear.
type SequenceMatcher struct {
a []string
b []string
b2j map[string][]int
IsJunk func(string) bool
autoJunk bool
bJunk map[string]struct{}
matchingBlocks []Match
fullBCount map[string]int
bPopular map[string]struct{}
opCodes []OpCode
}
func NewMatcher(a, b []string) *SequenceMatcher {
m := SequenceMatcher{autoJunk: true}
m.SetSeqs(a, b)
return &m
}
func NewMatcherWithJunk(a, b []string, autoJunk bool,
isJunk func(string) bool) *SequenceMatcher {
m := SequenceMatcher{IsJunk: isJunk, autoJunk: autoJunk}
m.SetSeqs(a, b)
return &m
}
// Set two sequences to be compared.
func (m *SequenceMatcher) SetSeqs(a, b []string) {
m.SetSeq1(a)
m.SetSeq2(b)
}
// Set the first sequence to be compared. The second sequence to be compared is
// not changed.
//
// SequenceMatcher computes and caches detailed information about the second
// sequence, so if you want to compare one sequence S against many sequences,
// use .SetSeq2(s) once and call .SetSeq1(x) repeatedly for each of the other
// sequences.
//
// See also SetSeqs() and SetSeq2().
func (m *SequenceMatcher) SetSeq1(a []string) {
if &a == &m.a {
return
}
m.a = a
m.matchingBlocks = nil
m.opCodes = nil
}
// Set the second sequence to be compared. The first sequence to be compared is
// not changed.
func (m *SequenceMatcher) SetSeq2(b []string) {
if &b == &m.b {
return
}
m.b = b
m.matchingBlocks = nil
m.opCodes = nil
m.fullBCount = nil
m.chainB()
}
func (m *SequenceMatcher) chainB() {
// Populate line -> index mapping
b2j := map[string][]int{}
for i, s := range m.b {
indices := b2j[s]
indices = append(indices, i)
b2j[s] = indices
}
// Purge junk elements
m.bJunk = map[string]struct{}{}
if m.IsJunk != nil {
junk := m.bJunk
for s, _ := range b2j {
if m.IsJunk(s) {
junk[s] = struct{}{}
}
}
for s, _ := range junk {
delete(b2j, s)
}
}
// Purge remaining popular elements
popular := map[string]struct{}{}
n := len(m.b)
if m.autoJunk && n >= 200 {
ntest := n/100 + 1
for s, indices := range b2j {
if len(indices) > ntest {
popular[s] = struct{}{}
}
}
for s, _ := range popular {
delete(b2j, s)
}
}
m.bPopular = popular
m.b2j = b2j
}
func (m *SequenceMatcher) isBJunk(s string) bool {
_, ok := m.bJunk[s]
return ok
}
// Find longest matching block in a[alo:ahi] and b[blo:bhi].
//
// If IsJunk is not defined:
//
// Return (i,j,k) such that a[i:i+k] is equal to b[j:j+k], where
// alo <= i <= i+k <= ahi
// blo <= j <= j+k <= bhi
// and for all (i',j',k') meeting those conditions,
// k >= k'
// i <= i'
// and if i == i', j <= j'
//
// In other words, of all maximal matching blocks, return one that
// starts earliest in a, and of all those maximal matching blocks that
// start earliest in a, return the one that starts earliest in b.
//
// If IsJunk is defined, first the longest matching block is
// determined as above, but with the additional restriction that no
// junk element appears in the block. Then that block is extended as
// far as possible by matching (only) junk elements on both sides. So
// the resulting block never matches on junk except as identical junk
// happens to be adjacent to an "interesting" match.
//
// If no blocks match, return (alo, blo, 0).
func (m *SequenceMatcher) findLongestMatch(alo, ahi, blo, bhi int) Match {
// CAUTION: stripping common prefix or suffix would be incorrect.
// E.g.,
// ab
// acab
// Longest matching block is "ab", but if common prefix is
// stripped, it's "a" (tied with "b"). UNIX(tm) diff does so
// strip, so ends up claiming that ab is changed to acab by
// inserting "ca" in the middle. That's minimal but unintuitive:
// "it's obvious" that someone inserted "ac" at the front.
// Windiff ends up at the same place as diff, but by pairing up
// the unique 'b's and then matching the first two 'a's.
besti, bestj, bestsize := alo, blo, 0
// find longest junk-free match
// during an iteration of the loop, j2len[j] = length of longest
// junk-free match ending with a[i-1] and b[j]
j2len := map[int]int{}
for i := alo; i != ahi; i++ {
// look at all instances of a[i] in b; note that because
// b2j has no junk keys, the loop is skipped if a[i] is junk
newj2len := map[int]int{}
for _, j := range m.b2j[m.a[i]] {
// a[i] matches b[j]
if j < blo {
continue
}
if j >= bhi {
break
}
k := j2len[j-1] + 1
newj2len[j] = k
if k > bestsize {
besti, bestj, bestsize = i-k+1, j-k+1, k
}
}
j2len = newj2len
}
// Extend the best by non-junk elements on each end. In particular,
// "popular" non-junk elements aren't in b2j, which greatly speeds
// the inner loop above, but also means "the best" match so far
// doesn't contain any junk *or* popular non-junk elements.
for besti > alo && bestj > blo && !m.isBJunk(m.b[bestj-1]) &&
m.a[besti-1] == m.b[bestj-1] {
besti, bestj, bestsize = besti-1, bestj-1, bestsize+1
}
for besti+bestsize < ahi && bestj+bestsize < bhi &&
!m.isBJunk(m.b[bestj+bestsize]) &&
m.a[besti+bestsize] == m.b[bestj+bestsize] {
bestsize += 1
}
// Now that we have a wholly interesting match (albeit possibly
// empty!), we may as well suck up the matching junk on each
// side of it too. Can't think of a good reason not to, and it
// saves post-processing the (possibly considerable) expense of
// figuring out what to do with it. In the case of an empty
// interesting match, this is clearly the right thing to do,
// because no other kind of match is possible in the regions.
for besti > alo && bestj > blo && m.isBJunk(m.b[bestj-1]) &&
m.a[besti-1] == m.b[bestj-1] {
besti, bestj, bestsize = besti-1, bestj-1, bestsize+1
}
for besti+bestsize < ahi && bestj+bestsize < bhi &&
m.isBJunk(m.b[bestj+bestsize]) &&
m.a[besti+bestsize] == m.b[bestj+bestsize] {
bestsize += 1
}
return Match{A: besti, B: bestj, Size: bestsize}
}
// Return list of triples describing matching subsequences.
//
// Each triple is of the form (i, j, n), and means that
// a[i:i+n] == b[j:j+n]. The triples are monotonically increasing in
// i and in j. It's also guaranteed that if (i, j, n) and (i', j', n') are
// adjacent triples in the list, and the second is not the last triple in the
// list, then i+n != i' or j+n != j'. IOW, adjacent triples never describe
// adjacent equal blocks.
//
// The last triple is a dummy, (len(a), len(b), 0), and is the only
// triple with n==0.
func (m *SequenceMatcher) GetMatchingBlocks() []Match {
if m.matchingBlocks != nil {
return m.matchingBlocks
}
var matchBlocks func(alo, ahi, blo, bhi int, matched []Match) []Match
matchBlocks = func(alo, ahi, blo, bhi int, matched []Match) []Match {
match := m.findLongestMatch(alo, ahi, blo, bhi)
i, j, k := match.A, match.B, match.Size
if match.Size > 0 {
if alo < i && blo < j {
matched = matchBlocks(alo, i, blo, j, matched)
}
matched = append(matched, match)
if i+k < ahi && j+k < bhi {
matched = matchBlocks(i+k, ahi, j+k, bhi, matched)
}
}
return matched
}
matched := matchBlocks(0, len(m.a), 0, len(m.b), nil)
// It's possible that we have adjacent equal blocks in the
// matching_blocks list now.
nonAdjacent := []Match{}
i1, j1, k1 := 0, 0, 0
for _, b := range matched {
// Is this block adjacent to i1, j1, k1?
i2, j2, k2 := b.A, b.B, b.Size
if i1+k1 == i2 && j1+k1 == j2 {
// Yes, so collapse them -- this just increases the length of
// the first block by the length of the second, and the first
// block so lengthened remains the block to compare against.
k1 += k2
} else {
// Not adjacent. Remember the first block (k1==0 means it's
// the dummy we started with), and make the second block the
// new block to compare against.
if k1 > 0 {
nonAdjacent = append(nonAdjacent, Match{i1, j1, k1})
}
i1, j1, k1 = i2, j2, k2
}
}
if k1 > 0 {
nonAdjacent = append(nonAdjacent, Match{i1, j1, k1})
}
nonAdjacent = append(nonAdjacent, Match{len(m.a), len(m.b), 0})
m.matchingBlocks = nonAdjacent
return m.matchingBlocks
}
// Return list of 5-tuples describing how to turn a into b.
//
// Each tuple is of the form (tag, i1, i2, j1, j2). The first tuple
// has i1 == j1 == 0, and remaining tuples have i1 == the i2 from the
// tuple preceding it, and likewise for j1 == the previous j2.
//
// The tags are characters, with these meanings:
//
// 'r' (replace): a[i1:i2] should be replaced by b[j1:j2]
//
// 'd' (delete): a[i1:i2] should be deleted, j1==j2 in this case.
//
// 'i' (insert): b[j1:j2] should be inserted at a[i1:i1], i1==i2 in this case.
//
// 'e' (equal): a[i1:i2] == b[j1:j2]
func (m *SequenceMatcher) GetOpCodes() []OpCode {
if m.opCodes != nil {
return m.opCodes
}
i, j := 0, 0
matching := m.GetMatchingBlocks()
opCodes := make([]OpCode, 0, len(matching))
for _, m := range matching {
// invariant: we've pumped out correct diffs to change
// a[:i] into b[:j], and the next matching block is
// a[ai:ai+size] == b[bj:bj+size]. So we need to pump
// out a diff to change a[i:ai] into b[j:bj], pump out
// the matching block, and move (i,j) beyond the match
ai, bj, size := m.A, m.B, m.Size
tag := byte(0)
if i < ai && j < bj {
tag = 'r'
} else if i < ai {
tag = 'd'
} else if j < bj {
tag = 'i'
}
if tag > 0 {
opCodes = append(opCodes, OpCode{tag, i, ai, j, bj})
}
i, j = ai+size, bj+size
// the list of matching blocks is terminated by a
// sentinel with size 0
if size > 0 {
opCodes = append(opCodes, OpCode{'e', ai, i, bj, j})
}
}
m.opCodes = opCodes
return m.opCodes
}
// Isolate change clusters by eliminating ranges with no changes.
//
// Return a generator of groups with up to n lines of context.
// Each group is in the same format as returned by GetOpCodes().
func (m *SequenceMatcher) GetGroupedOpCodes(n int) [][]OpCode {
if n < 0 {
n = 3
}
codes := m.GetOpCodes()
if len(codes) == 0 {
codes = []OpCode{OpCode{'e', 0, 1, 0, 1}}
}
// Fixup leading and trailing groups if they show no changes.
if codes[0].Tag == 'e' {
c := codes[0]
i1, i2, j1, j2 := c.I1, c.I2, c.J1, c.J2
codes[0] = OpCode{c.Tag, max(i1, i2-n), i2, max(j1, j2-n), j2}
}
if codes[len(codes)-1].Tag == 'e' {
c := codes[len(codes)-1]
i1, i2, j1, j2 := c.I1, c.I2, c.J1, c.J2
codes[len(codes)-1] = OpCode{c.Tag, i1, min(i2, i1+n), j1, min(j2, j1+n)}
}
nn := n + n
groups := [][]OpCode{}
group := []OpCode{}
for _, c := range codes {
i1, i2, j1, j2 := c.I1, c.I2, c.J1, c.J2
// End the current group and start a new one whenever
// there is a large range with no changes.
if c.Tag == 'e' && i2-i1 > nn {
group = append(group, OpCode{c.Tag, i1, min(i2, i1+n),
j1, min(j2, j1+n)})
groups = append(groups, group)
group = []OpCode{}
i1, j1 = max(i1, i2-n), max(j1, j2-n)
}
group = append(group, OpCode{c.Tag, i1, i2, j1, j2})
}
if len(group) > 0 && !(len(group) == 1 && group[0].Tag == 'e') {
groups = append(groups, group)
}
return groups
}
// Return a measure of the sequences' similarity (float in [0,1]).
//
// Where T is the total number of elements in both sequences, and
// M is the number of matches, this is 2.0*M / T.
// Note that this is 1 if the sequences are identical, and 0 if
// they have nothing in common.
//
// .Ratio() is expensive to compute if you haven't already computed
// .GetMatchingBlocks() or .GetOpCodes(), in which case you may
// want to try .QuickRatio() or .RealQuickRation() first to get an
// upper bound.
func (m *SequenceMatcher) Ratio() float64 {
matches := 0
for _, m := range m.GetMatchingBlocks() {
matches += m.Size
}
return calculateRatio(matches, len(m.a)+len(m.b))
}
// Return an upper bound on ratio() relatively quickly.
//
// This isn't defined beyond that it is an upper bound on .Ratio(), and
// is faster to compute.
func (m *SequenceMatcher) QuickRatio() float64 {
// viewing a and b as multisets, set matches to the cardinality
// of their intersection; this counts the number of matches
// without regard to order, so is clearly an upper bound
if m.fullBCount == nil {
m.fullBCount = map[string]int{}
for _, s := range m.b {
m.fullBCount[s] = m.fullBCount[s] + 1
}
}
// avail[x] is the number of times x appears in 'b' less the
// number of times we've seen it in 'a' so far ... kinda
avail := map[string]int{}
matches := 0
for _, s := range m.a {
n, ok := avail[s]
if !ok {
n = m.fullBCount[s]
}
avail[s] = n - 1
if n > 0 {
matches += 1
}
}
return calculateRatio(matches, len(m.a)+len(m.b))
}
// Return an upper bound on ratio() very quickly.
//
// This isn't defined beyond that it is an upper bound on .Ratio(), and
// is faster to compute than either .Ratio() or .QuickRatio().
func (m *SequenceMatcher) RealQuickRatio() float64 {
la, lb := len(m.a), len(m.b)
return calculateRatio(min(la, lb), la+lb)
}
// Convert range to the "ed" format
func formatRangeUnified(start, stop int) string {
// Per the diff spec at http://www.unix.org/single_unix_specification/
beginning := start + 1 // lines start numbering with one
length := stop - start
if length == 1 {
return fmt.Sprintf("%d", beginning)
}
if length == 0 {
beginning -= 1 // empty ranges begin at line just before the range
}
return fmt.Sprintf("%d,%d", beginning, length)
}
// Unified diff parameters
type UnifiedDiff struct {
A []string // First sequence lines
FromFile string // First file name
FromDate string // First file time
B []string // Second sequence lines
ToFile string // Second file name
ToDate string // Second file time
Eol string // Headers end of line, defaults to LF
Context int // Number of context lines
}
// Compare two sequences of lines; generate the delta as a unified diff.
//
// Unified diffs are a compact way of showing line changes and a few
// lines of context. The number of context lines is set by 'n' which
// defaults to three.
//
// By default, the diff control lines (those with ---, +++, or @@) are
// created with a trailing newline. This is helpful so that inputs
// created from file.readlines() result in diffs that are suitable for
// file.writelines() since both the inputs and outputs have trailing
// newlines.
//
// For inputs that do not have trailing newlines, set the lineterm
// argument to "" so that the output will be uniformly newline free.
//
// The unidiff format normally has a header for filenames and modification
// times. Any or all of these may be specified using strings for
// 'fromfile', 'tofile', 'fromfiledate', and 'tofiledate'.
// The modification times are normally expressed in the ISO 8601 format.
func WriteUnifiedDiff(writer io.Writer, diff UnifiedDiff) error {
buf := bufio.NewWriter(writer)
defer buf.Flush()
w := func(format string, args ...interface{}) error {
_, err := buf.WriteString(fmt.Sprintf(format, args...))
return err
}
if len(diff.Eol) == 0 {
diff.Eol = "\n"
}
started := false
m := NewMatcher(diff.A, diff.B)
for _, g := range m.GetGroupedOpCodes(diff.Context) {
if !started {
started = true
fromDate := ""
if len(diff.FromDate) > 0 {
fromDate = "\t" + diff.FromDate
}
toDate := ""
if len(diff.ToDate) > 0 {
toDate = "\t" + diff.ToDate
}
err := w("--- %s%s%s", diff.FromFile, fromDate, diff.Eol)
if err != nil {
return err
}
err = w("+++ %s%s%s", diff.ToFile, toDate, diff.Eol)
if err != nil {
return err
}
}
first, last := g[0], g[len(g)-1]
range1 := formatRangeUnified(first.I1, last.I2)
range2 := formatRangeUnified(first.J1, last.J2)
if err := w("@@ -%s +%s @@%s", range1, range2, diff.Eol); err != nil {
return err
}
for _, c := range g {
i1, i2, j1, j2 := c.I1, c.I2, c.J1, c.J2
if c.Tag == 'e' {
for _, line := range diff.A[i1:i2] {
if err := w(" " + line); err != nil {
return err
}
}
continue
}
if c.Tag == 'r' || c.Tag == 'd' {
for _, line := range diff.A[i1:i2] {
if err := w("-" + line); err != nil {
return err
}
}
}
if c.Tag == 'r' || c.Tag == 'i' {
for _, line := range diff.B[j1:j2] {
if err := w("+" + line); err != nil {
return err
}
}
}
}
}
return nil
}
// Like WriteUnifiedDiff but returns the diff a string.
func GetUnifiedDiffString(diff UnifiedDiff) (string, error) {
w := &bytes.Buffer{}
err := WriteUnifiedDiff(w, diff)
return string(w.Bytes()), err
}
// Convert range to the "ed" format.
func formatRangeContext(start, stop int) string {
// Per the diff spec at http://www.unix.org/single_unix_specification/
beginning := start + 1 // lines start numbering with one
length := stop - start
if length == 0 {
beginning -= 1 // empty ranges begin at line just before the range
}
if length <= 1 {
return fmt.Sprintf("%d", beginning)
}
return fmt.Sprintf("%d,%d", beginning, beginning+length-1)
}
type ContextDiff UnifiedDiff
// Compare two sequences of lines; generate the delta as a context diff.
//
// Context diffs are a compact way of showing line changes and a few
// lines of context. The number of context lines is set by diff.Context
// which defaults to three.
//
// By default, the diff control lines (those with *** or ---) are
// created with a trailing newline.
//
// For inputs that do not have trailing newlines, set the diff.Eol
// argument to "" so that the output will be uniformly newline free.
//
// The context diff format normally has a header for filenames and
// modification times. Any or all of these may be specified using
// strings for diff.FromFile, diff.ToFile, diff.FromDate, diff.ToDate.
// The modification times are normally expressed in the ISO 8601 format.
// If not specified, the strings default to blanks.
func WriteContextDiff(writer io.Writer, diff ContextDiff) error {
buf := bufio.NewWriter(writer)
defer buf.Flush()
var diffErr error
w := func(format string, args ...interface{}) {
_, err := buf.WriteString(fmt.Sprintf(format, args...))
if diffErr == nil && err != nil {
diffErr = err
}
}
if len(diff.Eol) == 0 {
diff.Eol = "\n"
}
prefix := map[byte]string{
'i': "+ ",
'd': "- ",
'r': "! ",
'e': " ",
}
started := false
m := NewMatcher(diff.A, diff.B)
for _, g := range m.GetGroupedOpCodes(diff.Context) {
if !started {
started = true
fromDate := ""
if len(diff.FromDate) > 0 {
fromDate = "\t" + diff.FromDate
}
toDate := ""
if len(diff.ToDate) > 0 {
toDate = "\t" + diff.ToDate
}
w("*** %s%s%s", diff.FromFile, fromDate, diff.Eol)
w("--- %s%s%s", diff.ToFile, toDate, diff.Eol)
}
first, last := g[0], g[len(g)-1]
w("***************" + diff.Eol)
range1 := formatRangeContext(first.I1, last.I2)
w("*** %s ****%s", range1, diff.Eol)
for _, c := range g {
if c.Tag == 'r' || c.Tag == 'd' {
for _, cc := range g {
if cc.Tag == 'i' {
continue
}
for _, line := range diff.A[cc.I1:cc.I2] {
w(prefix[cc.Tag] + line)
}
}
break
}
}
range2 := formatRangeContext(first.J1, last.J2)
w("--- %s ----%s", range2, diff.Eol)
for _, c := range g {
if c.Tag == 'r' || c.Tag == 'i' {
for _, cc := range g {
if cc.Tag == 'd' {
continue
}
for _, line := range diff.B[cc.J1:cc.J2] {
w(prefix[cc.Tag] + line)
}
}
break
}
}
}
return diffErr
}
// Like WriteContextDiff but returns the diff a string.
func GetContextDiffString(diff ContextDiff) (string, error) {
w := &bytes.Buffer{}
err := WriteContextDiff(w, diff)
return string(w.Bytes()), err
}
// Split a string on "\n" while preserving them. The output can be used
// as input for UnifiedDiff and ContextDiff structures.
func SplitLines(s string) []string {
lines := strings.SplitAfter(s, "\n")
lines[len(lines)-1] += "\n"
return lines
}

352
Godeps/_workspace/src/github.com/pmezard/go-difflib/difflib/difflib_test.go сгенерированный поставляемый
Просмотреть файл

@@ -1,352 +0,0 @@
package difflib
import (
"bytes"
"fmt"
"math"
"reflect"
"strings"
"testing"
)
func assertAlmostEqual(t *testing.T, a, b float64, places int) {
if math.Abs(a-b) > math.Pow10(-places) {
t.Errorf("%.7f != %.7f", a, b)
}
}
func assertEqual(t *testing.T, a, b interface{}) {
if !reflect.DeepEqual(a, b) {
t.Errorf("%v != %v", a, b)
}
}
func splitChars(s string) []string {
chars := make([]string, 0, len(s))
// Assume ASCII inputs
for i := 0; i != len(s); i++ {
chars = append(chars, string(s[i]))
}
return chars
}
func TestSequenceMatcherRatio(t *testing.T) {
s := NewMatcher(splitChars("abcd"), splitChars("bcde"))
assertEqual(t, s.Ratio(), 0.75)
assertEqual(t, s.QuickRatio(), 0.75)
assertEqual(t, s.RealQuickRatio(), 1.0)
}
func TestGetOptCodes(t *testing.T) {
a := "qabxcd"
b := "abycdf"
s := NewMatcher(splitChars(a), splitChars(b))
w := &bytes.Buffer{}
for _, op := range s.GetOpCodes() {
fmt.Fprintf(w, "%s a[%d:%d], (%s) b[%d:%d] (%s)\n", string(op.Tag),
op.I1, op.I2, a[op.I1:op.I2], op.J1, op.J2, b[op.J1:op.J2])
}
result := string(w.Bytes())
expected := `d a[0:1], (q) b[0:0] ()
e a[1:3], (ab) b[0:2] (ab)
r a[3:4], (x) b[2:3] (y)
e a[4:6], (cd) b[3:5] (cd)
i a[6:6], () b[5:6] (f)
`
if expected != result {
t.Errorf("unexpected op codes: \n%s", result)
}
}
func TestGroupedOpCodes(t *testing.T) {
a := []string{}
for i := 0; i != 39; i++ {
a = append(a, fmt.Sprintf("%02d", i))
}
b := []string{}
b = append(b, a[:8]...)
b = append(b, " i")
b = append(b, a[8:19]...)
b = append(b, " x")
b = append(b, a[20:22]...)
b = append(b, a[27:34]...)
b = append(b, " y")
b = append(b, a[35:]...)
s := NewMatcher(a, b)
w := &bytes.Buffer{}
for _, g := range s.GetGroupedOpCodes(-1) {
fmt.Fprintf(w, "group\n")
for _, op := range g {
fmt.Fprintf(w, " %s, %d, %d, %d, %d\n", string(op.Tag),
op.I1, op.I2, op.J1, op.J2)
}
}
result := string(w.Bytes())
expected := `group
e, 5, 8, 5, 8
i, 8, 8, 8, 9
e, 8, 11, 9, 12
group
e, 16, 19, 17, 20
r, 19, 20, 20, 21
e, 20, 22, 21, 23
d, 22, 27, 23, 23
e, 27, 30, 23, 26
group
e, 31, 34, 27, 30
r, 34, 35, 30, 31
e, 35, 38, 31, 34
`
if expected != result {
t.Errorf("unexpected op codes: \n%s", result)
}
}
func ExampleGetUnifiedDiffString() {
a := `one
two
three
four`
b := `zero
one
three
four`
diff := UnifiedDiff{
A: SplitLines(a),
B: SplitLines(b),
FromFile: "Original",
FromDate: "2005-01-26 23:30:50",
ToFile: "Current",
ToDate: "2010-04-02 10:20:52",
Context: 3,
}
result, _ := GetUnifiedDiffString(diff)
fmt.Printf(strings.Replace(result, "\t", " ", -1))
// Output:
// --- Original 2005-01-26 23:30:50
// +++ Current 2010-04-02 10:20:52
// @@ -1,4 +1,4 @@
// +zero
// one
// -two
// three
// four
}
func ExampleGetContextDiffString() {
a := `one
two
three
four`
b := `zero
one
tree
four`
diff := ContextDiff{
A: SplitLines(a),
B: SplitLines(b),
FromFile: "Original",
ToFile: "Current",
Context: 3,
Eol: "\n",
}
result, _ := GetContextDiffString(diff)
fmt.Printf(strings.Replace(result, "\t", " ", -1))
// Output:
// *** Original
// --- Current
// ***************
// *** 1,4 ****
// one
// ! two
// ! three
// four
// --- 1,4 ----
// + zero
// one
// ! tree
// four
}
func rep(s string, count int) string {
return strings.Repeat(s, count)
}
func TestWithAsciiOneInsert(t *testing.T) {
sm := NewMatcher(splitChars(rep("b", 100)),
splitChars("a"+rep("b", 100)))
assertAlmostEqual(t, sm.Ratio(), 0.995, 3)
assertEqual(t, sm.GetOpCodes(),
[]OpCode{{'i', 0, 0, 0, 1}, {'e', 0, 100, 1, 101}})
assertEqual(t, len(sm.bPopular), 0)
sm = NewMatcher(splitChars(rep("b", 100)),
splitChars(rep("b", 50)+"a"+rep("b", 50)))
assertAlmostEqual(t, sm.Ratio(), 0.995, 3)
assertEqual(t, sm.GetOpCodes(),
[]OpCode{{'e', 0, 50, 0, 50}, {'i', 50, 50, 50, 51}, {'e', 50, 100, 51, 101}})
assertEqual(t, len(sm.bPopular), 0)
}
func TestWithAsciiOnDelete(t *testing.T) {
sm := NewMatcher(splitChars(rep("a", 40)+"c"+rep("b", 40)),
splitChars(rep("a", 40)+rep("b", 40)))
assertAlmostEqual(t, sm.Ratio(), 0.994, 3)
assertEqual(t, sm.GetOpCodes(),
[]OpCode{{'e', 0, 40, 0, 40}, {'d', 40, 41, 40, 40}, {'e', 41, 81, 40, 80}})
}
func TestWithAsciiBJunk(t *testing.T) {
isJunk := func(s string) bool {
return s == " "
}
sm := NewMatcherWithJunk(splitChars(rep("a", 40)+rep("b", 40)),
splitChars(rep("a", 44)+rep("b", 40)), true, isJunk)
assertEqual(t, sm.bJunk, map[string]struct{}{})
sm = NewMatcherWithJunk(splitChars(rep("a", 40)+rep("b", 40)),
splitChars(rep("a", 44)+rep("b", 40)+rep(" ", 20)), false, isJunk)
assertEqual(t, sm.bJunk, map[string]struct{}{" ": struct{}{}})
isJunk = func(s string) bool {
return s == " " || s == "b"
}
sm = NewMatcherWithJunk(splitChars(rep("a", 40)+rep("b", 40)),
splitChars(rep("a", 44)+rep("b", 40)+rep(" ", 20)), false, isJunk)
assertEqual(t, sm.bJunk, map[string]struct{}{" ": struct{}{}, "b": struct{}{}})
}
func TestSFBugsRatioForNullSeqn(t *testing.T) {
sm := NewMatcher(nil, nil)
assertEqual(t, sm.Ratio(), 1.0)
assertEqual(t, sm.QuickRatio(), 1.0)
assertEqual(t, sm.RealQuickRatio(), 1.0)
}
func TestSFBugsComparingEmptyLists(t *testing.T) {
groups := NewMatcher(nil, nil).GetGroupedOpCodes(-1)
assertEqual(t, len(groups), 0)
diff := UnifiedDiff{
FromFile: "Original",
ToFile: "Current",
Context: 3,
}
result, err := GetUnifiedDiffString(diff)
assertEqual(t, err, nil)
assertEqual(t, result, "")
}
func TestOutputFormatRangeFormatUnified(t *testing.T) {
// Per the diff spec at http://www.unix.org/single_unix_specification/
//
// Each <range> field shall be of the form:
// %1d", <beginning line number> if the range contains exactly one line,
// and:
// "%1d,%1d", <beginning line number>, <number of lines> otherwise.
// If a range is empty, its beginning line number shall be the number of
// the line just before the range, or 0 if the empty range starts the file.
fm := formatRangeUnified
assertEqual(t, fm(3, 3), "3,0")
assertEqual(t, fm(3, 4), "4")
assertEqual(t, fm(3, 5), "4,2")
assertEqual(t, fm(3, 6), "4,3")
assertEqual(t, fm(0, 0), "0,0")
}
func TestOutputFormatRangeFormatContext(t *testing.T) {
// Per the diff spec at http://www.unix.org/single_unix_specification/
//
// The range of lines in file1 shall be written in the following format
// if the range contains two or more lines:
// "*** %d,%d ****\n", <beginning line number>, <ending line number>
// and the following format otherwise:
// "*** %d ****\n", <ending line number>
// The ending line number of an empty range shall be the number of the preceding line,
// or 0 if the range is at the start of the file.
//
// Next, the range of lines in file2 shall be written in the following format
// if the range contains two or more lines:
// "--- %d,%d ----\n", <beginning line number>, <ending line number>
// and the following format otherwise:
// "--- %d ----\n", <ending line number>
fm := formatRangeContext
assertEqual(t, fm(3, 3), "3")
assertEqual(t, fm(3, 4), "4")
assertEqual(t, fm(3, 5), "4,5")
assertEqual(t, fm(3, 6), "4,6")
assertEqual(t, fm(0, 0), "0")
}
func TestOutputFormatTabDelimiter(t *testing.T) {
diff := UnifiedDiff{
A: splitChars("one"),
B: splitChars("two"),
FromFile: "Original",
FromDate: "2005-01-26 23:30:50",
ToFile: "Current",
ToDate: "2010-04-12 10:20:52",
Eol: "\n",
}
ud, err := GetUnifiedDiffString(diff)
assertEqual(t, err, nil)
assertEqual(t, SplitLines(ud)[:2], []string{
"--- Original\t2005-01-26 23:30:50\n",
"+++ Current\t2010-04-12 10:20:52\n",
})
cd, err := GetContextDiffString(ContextDiff(diff))
assertEqual(t, err, nil)
assertEqual(t, SplitLines(cd)[:2], []string{
"*** Original\t2005-01-26 23:30:50\n",
"--- Current\t2010-04-12 10:20:52\n",
})
}
func TestOutputFormatNoTrailingTabOnEmptyFiledate(t *testing.T) {
diff := UnifiedDiff{
A: splitChars("one"),
B: splitChars("two"),
FromFile: "Original",
ToFile: "Current",
Eol: "\n",
}
ud, err := GetUnifiedDiffString(diff)
assertEqual(t, err, nil)
assertEqual(t, SplitLines(ud)[:2], []string{"--- Original\n", "+++ Current\n"})
cd, err := GetContextDiffString(ContextDiff(diff))
assertEqual(t, err, nil)
assertEqual(t, SplitLines(cd)[:2], []string{"*** Original\n", "--- Current\n"})
}
func TestSplitLines(t *testing.T) {
allTests := []struct {
input string
want []string
}{
{"foo", []string{"foo\n"}},
{"foo\nbar", []string{"foo\n", "bar\n"}},
{"foo\nbar\n", []string{"foo\n", "bar\n", "\n"}},
}
for _, test := range allTests {
assertEqual(t, SplitLines(test.input), test.want)
}
}
func benchmarkSplitLines(b *testing.B, count int) {
str := strings.Repeat("foo\n", count)
b.ResetTimer()
n := 0
for i := 0; i < b.N; i++ {
n += len(SplitLines(str))
}
}
func BenchmarkSplitLines100(b *testing.B) {
benchmarkSplitLines(b, 100)
}
func BenchmarkSplitLines10000(b *testing.B) {
benchmarkSplitLines(b, 10000)
}

22
Godeps/_workspace/src/github.com/stretchr/objx/.gitignore сгенерированный поставляемый
Просмотреть файл

@@ -1,22 +0,0 @@
# Compiled Object files, Static and Dynamic libs (Shared Objects)
*.o
*.a
*.so
# Folders
_obj
_test
# Architecture specific extensions/prefixes
*.[568vq]
[568vq].out
*.cgo1.go
*.cgo2.c
_cgo_defun.c
_cgo_gotypes.go
_cgo_export.*
_testmain.go
*.exe

23
Godeps/_workspace/src/github.com/stretchr/objx/LICENSE.md сгенерированный поставляемый
Просмотреть файл

@@ -1,23 +0,0 @@
objx - by Mat Ryer and Tyler Bunnell
The MIT License (MIT)
Copyright (c) 2014 Stretchr, Inc.
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.

3
Godeps/_workspace/src/github.com/stretchr/objx/README.md сгенерированный поставляемый
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@@ -1,3 +0,0 @@
# objx
* Jump into the [API Documentation](http://godoc.org/github.com/stretchr/objx)

179
Godeps/_workspace/src/github.com/stretchr/objx/accessors.go сгенерированный поставляемый
Просмотреть файл

@@ -1,179 +0,0 @@
package objx
import (
"fmt"
"regexp"
"strconv"
"strings"
)
// arrayAccesRegexString is the regex used to extract the array number
// from the access path
const arrayAccesRegexString = `^(.+)\[([0-9]+)\]$`
// arrayAccesRegex is the compiled arrayAccesRegexString
var arrayAccesRegex = regexp.MustCompile(arrayAccesRegexString)
// Get gets the value using the specified selector and
// returns it inside a new Obj object.
//
// If it cannot find the value, Get will return a nil
// value inside an instance of Obj.
//
// Get can only operate directly on map[string]interface{} and []interface.
//
// Example
//
// To access the title of the third chapter of the second book, do:
//
// o.Get("books[1].chapters[2].title")
func (m Map) Get(selector string) *Value {
rawObj := access(m, selector, nil, false, false)
return &Value{data: rawObj}
}
// Set sets the value using the specified selector and
// returns the object on which Set was called.
//
// Set can only operate directly on map[string]interface{} and []interface
//
// Example
//
// To set the title of the third chapter of the second book, do:
//
// o.Set("books[1].chapters[2].title","Time to Go")
func (m Map) Set(selector string, value interface{}) Map {
access(m, selector, value, true, false)
return m
}
// access accesses the object using the selector and performs the
// appropriate action.
func access(current, selector, value interface{}, isSet, panics bool) interface{} {
switch selector.(type) {
case int, int8, int16, int32, int64, uint, uint8, uint16, uint32, uint64:
if array, ok := current.([]interface{}); ok {
index := intFromInterface(selector)
if index >= len(array) {
if panics {
panic(fmt.Sprintf("objx: Index %d is out of range. Slice only contains %d items.", index, len(array)))
}
return nil
}
return array[index]
}
return nil
case string:
selStr := selector.(string)
selSegs := strings.SplitN(selStr, PathSeparator, 2)
thisSel := selSegs[0]
index := -1
var err error
// https://github.com/stretchr/objx/issues/12
if strings.Contains(thisSel, "[") {
arrayMatches := arrayAccesRegex.FindStringSubmatch(thisSel)
if len(arrayMatches) > 0 {
// Get the key into the map
thisSel = arrayMatches[1]
// Get the index into the array at the key
index, err = strconv.Atoi(arrayMatches[2])
if err != nil {
// This should never happen. If it does, something has gone
// seriously wrong. Panic.
panic("objx: Array index is not an integer. Must use array[int].")
}
}
}
if curMap, ok := current.(Map); ok {
current = map[string]interface{}(curMap)
}
// get the object in question
switch current.(type) {
case map[string]interface{}:
curMSI := current.(map[string]interface{})
if len(selSegs) <= 1 && isSet {
curMSI[thisSel] = value
return nil
} else {
current = curMSI[thisSel]
}
default:
current = nil
}
if current == nil && panics {
panic(fmt.Sprintf("objx: '%v' invalid on object.", selector))
}
// do we need to access the item of an array?
if index > -1 {
if array, ok := current.([]interface{}); ok {
if index < len(array) {
current = array[index]
} else {
if panics {
panic(fmt.Sprintf("objx: Index %d is out of range. Slice only contains %d items.", index, len(array)))
}
current = nil
}
}
}
if len(selSegs) > 1 {
current = access(current, selSegs[1], value, isSet, panics)
}
}
return current
}
// intFromInterface converts an interface object to the largest
// representation of an unsigned integer using a type switch and
// assertions
func intFromInterface(selector interface{}) int {
var value int
switch selector.(type) {
case int:
value = selector.(int)
case int8:
value = int(selector.(int8))
case int16:
value = int(selector.(int16))
case int32:
value = int(selector.(int32))
case int64:
value = int(selector.(int64))
case uint:
value = int(selector.(uint))
case uint8:
value = int(selector.(uint8))
case uint16:
value = int(selector.(uint16))
case uint32:
value = int(selector.(uint32))
case uint64:
value = int(selector.(uint64))
default:
panic("objx: array access argument is not an integer type (this should never happen)")
}
return value
}

145
Godeps/_workspace/src/github.com/stretchr/objx/accessors_test.go сгенерированный поставляемый
Просмотреть файл

@@ -1,145 +0,0 @@
package objx
import (
"github.com/stretchr/testify/assert"
"testing"
)
func TestAccessorsAccessGetSingleField(t *testing.T) {
current := map[string]interface{}{"name": "Tyler"}
assert.Equal(t, "Tyler", access(current, "name", nil, false, true))
}
func TestAccessorsAccessGetDeep(t *testing.T) {
current := map[string]interface{}{"name": map[string]interface{}{"first": "Tyler", "last": "Bunnell"}}
assert.Equal(t, "Tyler", access(current, "name.first", nil, false, true))
assert.Equal(t, "Bunnell", access(current, "name.last", nil, false, true))
}
func TestAccessorsAccessGetDeepDeep(t *testing.T) {
current := map[string]interface{}{"one": map[string]interface{}{"two": map[string]interface{}{"three": map[string]interface{}{"four": 4}}}}
assert.Equal(t, 4, access(current, "one.two.three.four", nil, false, true))
}
func TestAccessorsAccessGetInsideArray(t *testing.T) {
current := map[string]interface{}{"names": []interface{}{map[string]interface{}{"first": "Tyler", "last": "Bunnell"}, map[string]interface{}{"first": "Capitol", "last": "Bollocks"}}}
assert.Equal(t, "Tyler", access(current, "names[0].first", nil, false, true))
assert.Equal(t, "Bunnell", access(current, "names[0].last", nil, false, true))
assert.Equal(t, "Capitol", access(current, "names[1].first", nil, false, true))
assert.Equal(t, "Bollocks", access(current, "names[1].last", nil, false, true))
assert.Panics(t, func() {
access(current, "names[2]", nil, false, true)
})
assert.Nil(t, access(current, "names[2]", nil, false, false))
}
func TestAccessorsAccessGetFromArrayWithInt(t *testing.T) {
current := []interface{}{map[string]interface{}{"first": "Tyler", "last": "Bunnell"}, map[string]interface{}{"first": "Capitol", "last": "Bollocks"}}
one := access(current, 0, nil, false, false)
two := access(current, 1, nil, false, false)
three := access(current, 2, nil, false, false)
assert.Equal(t, "Tyler", one.(map[string]interface{})["first"])
assert.Equal(t, "Capitol", two.(map[string]interface{})["first"])
assert.Nil(t, three)
}
func TestAccessorsGet(t *testing.T) {
current := New(map[string]interface{}{"name": "Tyler"})
assert.Equal(t, "Tyler", current.Get("name").data)
}
func TestAccessorsAccessSetSingleField(t *testing.T) {
current := map[string]interface{}{"name": "Tyler"}
access(current, "name", "Mat", true, false)
assert.Equal(t, current["name"], "Mat")
access(current, "age", 29, true, true)
assert.Equal(t, current["age"], 29)
}
func TestAccessorsAccessSetSingleFieldNotExisting(t *testing.T) {
current := map[string]interface{}{}
access(current, "name", "Mat", true, false)
assert.Equal(t, current["name"], "Mat")
}
func TestAccessorsAccessSetDeep(t *testing.T) {
current := map[string]interface{}{"name": map[string]interface{}{"first": "Tyler", "last": "Bunnell"}}
access(current, "name.first", "Mat", true, true)
access(current, "name.last", "Ryer", true, true)
assert.Equal(t, "Mat", access(current, "name.first", nil, false, true))
assert.Equal(t, "Ryer", access(current, "name.last", nil, false, true))
}
func TestAccessorsAccessSetDeepDeep(t *testing.T) {
current := map[string]interface{}{"one": map[string]interface{}{"two": map[string]interface{}{"three": map[string]interface{}{"four": 4}}}}
access(current, "one.two.three.four", 5, true, true)
assert.Equal(t, 5, access(current, "one.two.three.four", nil, false, true))
}
func TestAccessorsAccessSetArray(t *testing.T) {
current := map[string]interface{}{"names": []interface{}{"Tyler"}}
access(current, "names[0]", "Mat", true, true)
assert.Equal(t, "Mat", access(current, "names[0]", nil, false, true))
}
func TestAccessorsAccessSetInsideArray(t *testing.T) {
current := map[string]interface{}{"names": []interface{}{map[string]interface{}{"first": "Tyler", "last": "Bunnell"}, map[string]interface{}{"first": "Capitol", "last": "Bollocks"}}}
access(current, "names[0].first", "Mat", true, true)
access(current, "names[0].last", "Ryer", true, true)
access(current, "names[1].first", "Captain", true, true)
access(current, "names[1].last", "Underpants", true, true)
assert.Equal(t, "Mat", access(current, "names[0].first", nil, false, true))
assert.Equal(t, "Ryer", access(current, "names[0].last", nil, false, true))
assert.Equal(t, "Captain", access(current, "names[1].first", nil, false, true))
assert.Equal(t, "Underpants", access(current, "names[1].last", nil, false, true))
}
func TestAccessorsAccessSetFromArrayWithInt(t *testing.T) {
current := []interface{}{map[string]interface{}{"first": "Tyler", "last": "Bunnell"}, map[string]interface{}{"first": "Capitol", "last": "Bollocks"}}
one := access(current, 0, nil, false, false)
two := access(current, 1, nil, false, false)
three := access(current, 2, nil, false, false)
assert.Equal(t, "Tyler", one.(map[string]interface{})["first"])
assert.Equal(t, "Capitol", two.(map[string]interface{})["first"])
assert.Nil(t, three)
}
func TestAccessorsSet(t *testing.T) {
current := New(map[string]interface{}{"name": "Tyler"})
current.Set("name", "Mat")
assert.Equal(t, "Mat", current.Get("name").data)
}

14
Godeps/_workspace/src/github.com/stretchr/objx/codegen/array-access.txt сгенерированный поставляемый
Просмотреть файл

@@ -1,14 +0,0 @@
case []{1}:
a := object.([]{1})
if isSet {
a[index] = value.({1})
} else {
if index >= len(a) {
if panics {
panic(fmt.Sprintf("objx: Index %d is out of range because the []{1} only contains %d items.", index, len(a)))
}
return nil
} else {
return a[index]
}
}

86
Godeps/_workspace/src/github.com/stretchr/objx/codegen/index.html сгенерированный поставляемый
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@@ -1,86 +0,0 @@
<html>
<head>
<title>
Codegen
</title>
<style>
body {
width: 800px;
margin: auto;
}
textarea {
width: 100%;
min-height: 100px;
font-family: Courier;
}
</style>
</head>
<body>
<h2>
Template
</h2>
<p>
Use <code>{x}</code> as a placeholder for each argument.
</p>
<textarea id="template"></textarea>
<h2>
Arguments (comma separated)
</h2>
<p>
One block per line
</p>
<textarea id="args"></textarea>
<h2>
Output
</h2>
<input id="go" type="button" value="Generate code" />
<textarea id="output"></textarea>
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.10.2/jquery.min.js"></script>
<script>
$(function(){
$("#go").click(function(){
var output = ""
var template = $("#template").val()
var args = $("#args").val()
// collect the args
var argLines = args.split("\n")
for (var line in argLines) {
var argLine = argLines[line];
var thisTemp = template
// get individual args
var args = argLine.split(",")
for (var argI in args) {
var argText = args[argI];
var argPlaceholder = "{" + argI + "}";
while (thisTemp.indexOf(argPlaceholder) > -1) {
thisTemp = thisTemp.replace(argPlaceholder, argText);
}
}
output += thisTemp
}
$("#output").val(output);
});
});
</script>
</body>
</html>

286
Godeps/_workspace/src/github.com/stretchr/objx/codegen/template.txt сгенерированный поставляемый
Просмотреть файл

@@ -1,286 +0,0 @@
/*
{4} ({1} and []{1})
--------------------------------------------------
*/
// {4} gets the value as a {1}, returns the optionalDefault
// value or a system default object if the value is the wrong type.
func (v *Value) {4}(optionalDefault ...{1}) {1} {
if s, ok := v.data.({1}); ok {
return s
}
if len(optionalDefault) == 1 {
return optionalDefault[0]
}
return {3}
}
// Must{4} gets the value as a {1}.
//
// Panics if the object is not a {1}.
func (v *Value) Must{4}() {1} {
return v.data.({1})
}
// {4}Slice gets the value as a []{1}, returns the optionalDefault
// value or nil if the value is not a []{1}.
func (v *Value) {4}Slice(optionalDefault ...[]{1}) []{1} {
if s, ok := v.data.([]{1}); ok {
return s
}
if len(optionalDefault) == 1 {
return optionalDefault[0]
}
return nil
}
// Must{4}Slice gets the value as a []{1}.
//
// Panics if the object is not a []{1}.
func (v *Value) Must{4}Slice() []{1} {
return v.data.([]{1})
}
// Is{4} gets whether the object contained is a {1} or not.
func (v *Value) Is{4}() bool {
_, ok := v.data.({1})
return ok
}
// Is{4}Slice gets whether the object contained is a []{1} or not.
func (v *Value) Is{4}Slice() bool {
_, ok := v.data.([]{1})
return ok
}
// Each{4} calls the specified callback for each object
// in the []{1}.
//
// Panics if the object is the wrong type.
func (v *Value) Each{4}(callback func(int, {1}) bool) *Value {
for index, val := range v.Must{4}Slice() {
carryon := callback(index, val)
if carryon == false {
break
}
}
return v
}
// Where{4} uses the specified decider function to select items
// from the []{1}. The object contained in the result will contain
// only the selected items.
func (v *Value) Where{4}(decider func(int, {1}) bool) *Value {
var selected []{1}
v.Each{4}(func(index int, val {1}) bool {
shouldSelect := decider(index, val)
if shouldSelect == false {
selected = append(selected, val)
}
return true
})
return &Value{data:selected}
}
// Group{4} uses the specified grouper function to group the items
// keyed by the return of the grouper. The object contained in the
// result will contain a map[string][]{1}.
func (v *Value) Group{4}(grouper func(int, {1}) string) *Value {
groups := make(map[string][]{1})
v.Each{4}(func(index int, val {1}) bool {
group := grouper(index, val)
if _, ok := groups[group]; !ok {
groups[group] = make([]{1}, 0)
}
groups[group] = append(groups[group], val)
return true
})
return &Value{data:groups}
}
// Replace{4} uses the specified function to replace each {1}s
// by iterating each item. The data in the returned result will be a
// []{1} containing the replaced items.
func (v *Value) Replace{4}(replacer func(int, {1}) {1}) *Value {
arr := v.Must{4}Slice()
replaced := make([]{1}, len(arr))
v.Each{4}(func(index int, val {1}) bool {
replaced[index] = replacer(index, val)
return true
})
return &Value{data:replaced}
}
// Collect{4} uses the specified collector function to collect a value
// for each of the {1}s in the slice. The data returned will be a
// []interface{}.
func (v *Value) Collect{4}(collector func(int, {1}) interface{}) *Value {
arr := v.Must{4}Slice()
collected := make([]interface{}, len(arr))
v.Each{4}(func(index int, val {1}) bool {
collected[index] = collector(index, val)
return true
})
return &Value{data:collected}
}
// ************************************************************
// TESTS
// ************************************************************
func Test{4}(t *testing.T) {
val := {1}( {2} )
m := map[string]interface{}{"value": val, "nothing": nil}
assert.Equal(t, val, New(m).Get("value").{4}())
assert.Equal(t, val, New(m).Get("value").Must{4}())
assert.Equal(t, {1}({3}), New(m).Get("nothing").{4}())
assert.Equal(t, val, New(m).Get("nothing").{4}({2}))
assert.Panics(t, func() {
New(m).Get("age").Must{4}()
})
}
func Test{4}Slice(t *testing.T) {
val := {1}( {2} )
m := map[string]interface{}{"value": []{1}{ val }, "nothing": nil}
assert.Equal(t, val, New(m).Get("value").{4}Slice()[0])
assert.Equal(t, val, New(m).Get("value").Must{4}Slice()[0])
assert.Equal(t, []{1}(nil), New(m).Get("nothing").{4}Slice())
assert.Equal(t, val, New(m).Get("nothing").{4}Slice( []{1}{ {1}({2}) } )[0])
assert.Panics(t, func() {
New(m).Get("nothing").Must{4}Slice()
})
}
func TestIs{4}(t *testing.T) {
var v *Value
v = &Value{data: {1}({2})}
assert.True(t, v.Is{4}())
v = &Value{data: []{1}{ {1}({2}) }}
assert.True(t, v.Is{4}Slice())
}
func TestEach{4}(t *testing.T) {
v := &Value{data: []{1}{ {1}({2}), {1}({2}), {1}({2}), {1}({2}), {1}({2}) }}
count := 0
replacedVals := make([]{1}, 0)
assert.Equal(t, v, v.Each{4}(func(i int, val {1}) bool {
count++
replacedVals = append(replacedVals, val)
// abort early
if i == 2 {
return false
}
return true
}))
assert.Equal(t, count, 3)
assert.Equal(t, replacedVals[0], v.Must{4}Slice()[0])
assert.Equal(t, replacedVals[1], v.Must{4}Slice()[1])
assert.Equal(t, replacedVals[2], v.Must{4}Slice()[2])
}
func TestWhere{4}(t *testing.T) {
v := &Value{data: []{1}{ {1}({2}), {1}({2}), {1}({2}), {1}({2}), {1}({2}), {1}({2}) }}
selected := v.Where{4}(func(i int, val {1}) bool {
return i%2==0
}).Must{4}Slice()
assert.Equal(t, 3, len(selected))
}
func TestGroup{4}(t *testing.T) {
v := &Value{data: []{1}{ {1}({2}), {1}({2}), {1}({2}), {1}({2}), {1}({2}), {1}({2}) }}
grouped := v.Group{4}(func(i int, val {1}) string {
return fmt.Sprintf("%v", i%2==0)
}).data.(map[string][]{1})
assert.Equal(t, 2, len(grouped))
assert.Equal(t, 3, len(grouped["true"]))
assert.Equal(t, 3, len(grouped["false"]))
}
func TestReplace{4}(t *testing.T) {
v := &Value{data: []{1}{ {1}({2}), {1}({2}), {1}({2}), {1}({2}), {1}({2}), {1}({2}) }}
rawArr := v.Must{4}Slice()
replaced := v.Replace{4}(func(index int, val {1}) {1} {
if index < len(rawArr)-1 {
return rawArr[index+1]
}
return rawArr[0]
})
replacedArr := replaced.Must{4}Slice()
if assert.Equal(t, 6, len(replacedArr)) {
assert.Equal(t, replacedArr[0], rawArr[1])
assert.Equal(t, replacedArr[1], rawArr[2])
assert.Equal(t, replacedArr[2], rawArr[3])
assert.Equal(t, replacedArr[3], rawArr[4])
assert.Equal(t, replacedArr[4], rawArr[5])
assert.Equal(t, replacedArr[5], rawArr[0])
}
}
func TestCollect{4}(t *testing.T) {
v := &Value{data: []{1}{ {1}({2}), {1}({2}), {1}({2}), {1}({2}), {1}({2}), {1}({2}) }}
collected := v.Collect{4}(func(index int, val {1}) interface{} {
return index
})
collectedArr := collected.MustInterSlice()
if assert.Equal(t, 6, len(collectedArr)) {
assert.Equal(t, collectedArr[0], 0)
assert.Equal(t, collectedArr[1], 1)
assert.Equal(t, collectedArr[2], 2)
assert.Equal(t, collectedArr[3], 3)
assert.Equal(t, collectedArr[4], 4)
assert.Equal(t, collectedArr[5], 5)
}
}

20
Godeps/_workspace/src/github.com/stretchr/objx/codegen/types_list.txt сгенерированный поставляемый
Просмотреть файл

@@ -1,20 +0,0 @@
Interface,interface{},"something",nil,Inter
Map,map[string]interface{},map[string]interface{}{"name":"Tyler"},nil,MSI
ObjxMap,(Map),New(1),New(nil),ObjxMap
Bool,bool,true,false,Bool
String,string,"hello","",Str
Int,int,1,0,Int
Int8,int8,1,0,Int8
Int16,int16,1,0,Int16
Int32,int32,1,0,Int32
Int64,int64,1,0,Int64
Uint,uint,1,0,Uint
Uint8,uint8,1,0,Uint8
Uint16,uint16,1,0,Uint16
Uint32,uint32,1,0,Uint32
Uint64,uint64,1,0,Uint64
Uintptr,uintptr,1,0,Uintptr
Float32,float32,1,0,Float32
Float64,float64,1,0,Float64
Complex64,complex64,1,0,Complex64
Complex128,complex128,1,0,Complex128

13
Godeps/_workspace/src/github.com/stretchr/objx/constants.go сгенерированный поставляемый
Просмотреть файл

@@ -1,13 +0,0 @@
package objx
const (
// PathSeparator is the character used to separate the elements
// of the keypath.
//
// For example, `location.address.city`
PathSeparator string = "."
// SignatureSeparator is the character that is used to
// separate the Base64 string from the security signature.
SignatureSeparator = "_"
)

117
Godeps/_workspace/src/github.com/stretchr/objx/conversions.go сгенерированный поставляемый
Просмотреть файл

@@ -1,117 +0,0 @@
package objx
import (
"bytes"
"encoding/base64"
"encoding/json"
"errors"
"fmt"
"net/url"
)
// JSON converts the contained object to a JSON string
// representation
func (m Map) JSON() (string, error) {
result, err := json.Marshal(m)
if err != nil {
err = errors.New("objx: JSON encode failed with: " + err.Error())
}
return string(result), err
}
// MustJSON converts the contained object to a JSON string
// representation and panics if there is an error
func (m Map) MustJSON() string {
result, err := m.JSON()
if err != nil {
panic(err.Error())
}
return result
}
// Base64 converts the contained object to a Base64 string
// representation of the JSON string representation
func (m Map) Base64() (string, error) {
var buf bytes.Buffer
jsonData, err := m.JSON()
if err != nil {
return "", err
}
encoder := base64.NewEncoder(base64.StdEncoding, &buf)
encoder.Write([]byte(jsonData))
encoder.Close()
return buf.String(), nil
}
// MustBase64 converts the contained object to a Base64 string
// representation of the JSON string representation and panics
// if there is an error
func (m Map) MustBase64() string {
result, err := m.Base64()
if err != nil {
panic(err.Error())
}
return result
}
// SignedBase64 converts the contained object to a Base64 string
// representation of the JSON string representation and signs it
// using the provided key.
func (m Map) SignedBase64(key string) (string, error) {
base64, err := m.Base64()
if err != nil {
return "", err
}
sig := HashWithKey(base64, key)
return base64 + SignatureSeparator + sig, nil
}
// MustSignedBase64 converts the contained object to a Base64 string
// representation of the JSON string representation and signs it
// using the provided key and panics if there is an error
func (m Map) MustSignedBase64(key string) string {
result, err := m.SignedBase64(key)
if err != nil {
panic(err.Error())
}
return result
}
/*
URL Query
------------------------------------------------
*/
// URLValues creates a url.Values object from an Obj. This
// function requires that the wrapped object be a map[string]interface{}
func (m Map) URLValues() url.Values {
vals := make(url.Values)
for k, v := range m {
//TODO: can this be done without sprintf?
vals.Set(k, fmt.Sprintf("%v", v))
}
return vals
}
// URLQuery gets an encoded URL query representing the given
// Obj. This function requires that the wrapped object be a
// map[string]interface{}
func (m Map) URLQuery() (string, error) {
return m.URLValues().Encode(), nil
}

94
Godeps/_workspace/src/github.com/stretchr/objx/conversions_test.go сгенерированный поставляемый
Просмотреть файл

@@ -1,94 +0,0 @@
package objx
import (
"github.com/stretchr/testify/assert"
"testing"
)
func TestConversionJSON(t *testing.T) {
jsonString := `{"name":"Mat"}`
o := MustFromJSON(jsonString)
result, err := o.JSON()
if assert.NoError(t, err) {
assert.Equal(t, jsonString, result)
}
assert.Equal(t, jsonString, o.MustJSON())
}
func TestConversionJSONWithError(t *testing.T) {
o := MSI()
o["test"] = func() {}
assert.Panics(t, func() {
o.MustJSON()
})
_, err := o.JSON()
assert.Error(t, err)
}
func TestConversionBase64(t *testing.T) {
o := New(map[string]interface{}{"name": "Mat"})
result, err := o.Base64()
if assert.NoError(t, err) {
assert.Equal(t, "eyJuYW1lIjoiTWF0In0=", result)
}
assert.Equal(t, "eyJuYW1lIjoiTWF0In0=", o.MustBase64())
}
func TestConversionBase64WithError(t *testing.T) {
o := MSI()
o["test"] = func() {}
assert.Panics(t, func() {
o.MustBase64()
})
_, err := o.Base64()
assert.Error(t, err)
}
func TestConversionSignedBase64(t *testing.T) {
o := New(map[string]interface{}{"name": "Mat"})
result, err := o.SignedBase64("key")
if assert.NoError(t, err) {
assert.Equal(t, "eyJuYW1lIjoiTWF0In0=_67ee82916f90b2c0d68c903266e8998c9ef0c3d6", result)
}
assert.Equal(t, "eyJuYW1lIjoiTWF0In0=_67ee82916f90b2c0d68c903266e8998c9ef0c3d6", o.MustSignedBase64("key"))
}
func TestConversionSignedBase64WithError(t *testing.T) {
o := MSI()
o["test"] = func() {}
assert.Panics(t, func() {
o.MustSignedBase64("key")
})
_, err := o.SignedBase64("key")
assert.Error(t, err)
}

72
Godeps/_workspace/src/github.com/stretchr/objx/doc.go сгенерированный поставляемый
Просмотреть файл

@@ -1,72 +0,0 @@
// objx - Go package for dealing with maps, slices, JSON and other data.
//
// Overview
//
// Objx provides the `objx.Map` type, which is a `map[string]interface{}` that exposes
// a powerful `Get` method (among others) that allows you to easily and quickly get
// access to data within the map, without having to worry too much about type assertions,
// missing data, default values etc.
//
// Pattern
//
// Objx uses a preditable pattern to make access data from within `map[string]interface{}'s
// easy.
//
// Call one of the `objx.` functions to create your `objx.Map` to get going:
//
// m, err := objx.FromJSON(json)
//
// NOTE: Any methods or functions with the `Must` prefix will panic if something goes wrong,
// the rest will be optimistic and try to figure things out without panicking.
//
// Use `Get` to access the value you're interested in. You can use dot and array
// notation too:
//
// m.Get("places[0].latlng")
//
// Once you have saught the `Value` you're interested in, you can use the `Is*` methods
// to determine its type.
//
// if m.Get("code").IsStr() { /* ... */ }
//
// Or you can just assume the type, and use one of the strong type methods to
// extract the real value:
//
// m.Get("code").Int()
//
// If there's no value there (or if it's the wrong type) then a default value
// will be returned, or you can be explicit about the default value.
//
// Get("code").Int(-1)
//
// If you're dealing with a slice of data as a value, Objx provides many useful
// methods for iterating, manipulating and selecting that data. You can find out more
// by exploring the index below.
//
// Reading data
//
// A simple example of how to use Objx:
//
// // use MustFromJSON to make an objx.Map from some JSON
// m := objx.MustFromJSON(`{"name": "Mat", "age": 30}`)
//
// // get the details
// name := m.Get("name").Str()
// age := m.Get("age").Int()
//
// // get their nickname (or use their name if they
// // don't have one)
// nickname := m.Get("nickname").Str(name)
//
// Ranging
//
// Since `objx.Map` is a `map[string]interface{}` you can treat it as such. For
// example, to `range` the data, do what you would expect:
//
// m := objx.MustFromJSON(json)
// for key, value := range m {
//
// /* ... do your magic ... */
//
// }
package objx

98
Godeps/_workspace/src/github.com/stretchr/objx/fixture_test.go сгенерированный поставляемый
Просмотреть файл

@@ -1,98 +0,0 @@
package objx
import (
"github.com/stretchr/testify/assert"
"testing"
)
var fixtures = []struct {
// name is the name of the fixture (used for reporting
// failures)
name string
// data is the JSON data to be worked on
data string
// get is the argument(s) to pass to Get
get interface{}
// output is the expected output
output interface{}
}{
{
name: "Simple get",
data: `{"name": "Mat"}`,
get: "name",
output: "Mat",
},
{
name: "Get with dot notation",
data: `{"address": {"city": "Boulder"}}`,
get: "address.city",
output: "Boulder",
},
{
name: "Deep get with dot notation",
data: `{"one": {"two": {"three": {"four": "hello"}}}}`,
get: "one.two.three.four",
output: "hello",
},
{
name: "Get missing with dot notation",
data: `{"one": {"two": {"three": {"four": "hello"}}}}`,
get: "one.ten",
output: nil,
},
{
name: "Get with array notation",
data: `{"tags": ["one", "two", "three"]}`,
get: "tags[1]",
output: "two",
},
{
name: "Get with array and dot notation",
data: `{"types": { "tags": ["one", "two", "three"]}}`,
get: "types.tags[1]",
output: "two",
},
{
name: "Get with array and dot notation - field after array",
data: `{"tags": [{"name":"one"}, {"name":"two"}, {"name":"three"}]}`,
get: "tags[1].name",
output: "two",
},
{
name: "Complex get with array and dot notation",
data: `{"tags": [{"list": [{"one":"pizza"}]}]}`,
get: "tags[0].list[0].one",
output: "pizza",
},
{
name: "Get field from within string should be nil",
data: `{"name":"Tyler"}`,
get: "name.something",
output: nil,
},
{
name: "Get field from within string (using array accessor) should be nil",
data: `{"numbers":["one", "two", "three"]}`,
get: "numbers[0].nope",
output: nil,
},
}
func TestFixtures(t *testing.T) {
for _, fixture := range fixtures {
m := MustFromJSON(fixture.data)
// get the value
t.Logf("Running get fixture: \"%s\" (%v)", fixture.name, fixture)
value := m.Get(fixture.get.(string))
// make sure it matches
assert.Equal(t, fixture.output, value.data,
"Get fixture \"%s\" failed: %v", fixture.name, fixture,
)
}
}

222
Godeps/_workspace/src/github.com/stretchr/objx/map.go сгенерированный поставляемый
Просмотреть файл

@@ -1,222 +0,0 @@
package objx
import (
"encoding/base64"
"encoding/json"
"errors"
"io/ioutil"
"net/url"
"strings"
)
// MSIConvertable is an interface that defines methods for converting your
// custom types to a map[string]interface{} representation.
type MSIConvertable interface {
// MSI gets a map[string]interface{} (msi) representing the
// object.
MSI() map[string]interface{}
}
// Map provides extended functionality for working with
// untyped data, in particular map[string]interface (msi).
type Map map[string]interface{}
// Value returns the internal value instance
func (m Map) Value() *Value {
return &Value{data: m}
}
// Nil represents a nil Map.
var Nil Map = New(nil)
// New creates a new Map containing the map[string]interface{} in the data argument.
// If the data argument is not a map[string]interface, New attempts to call the
// MSI() method on the MSIConvertable interface to create one.
func New(data interface{}) Map {
if _, ok := data.(map[string]interface{}); !ok {
if converter, ok := data.(MSIConvertable); ok {
data = converter.MSI()
} else {
return nil
}
}
return Map(data.(map[string]interface{}))
}
// MSI creates a map[string]interface{} and puts it inside a new Map.
//
// The arguments follow a key, value pattern.
//
// Panics
//
// Panics if any key arugment is non-string or if there are an odd number of arguments.
//
// Example
//
// To easily create Maps:
//
// m := objx.MSI("name", "Mat", "age", 29, "subobj", objx.MSI("active", true))
//
// // creates an Map equivalent to
// m := objx.New(map[string]interface{}{"name": "Mat", "age": 29, "subobj": map[string]interface{}{"active": true}})
func MSI(keyAndValuePairs ...interface{}) Map {
newMap := make(map[string]interface{})
keyAndValuePairsLen := len(keyAndValuePairs)
if keyAndValuePairsLen%2 != 0 {
panic("objx: MSI must have an even number of arguments following the 'key, value' pattern.")
}
for i := 0; i < keyAndValuePairsLen; i = i + 2 {
key := keyAndValuePairs[i]
value := keyAndValuePairs[i+1]
// make sure the key is a string
keyString, keyStringOK := key.(string)
if !keyStringOK {
panic("objx: MSI must follow 'string, interface{}' pattern. " + keyString + " is not a valid key.")
}
newMap[keyString] = value
}
return New(newMap)
}
// ****** Conversion Constructors
// MustFromJSON creates a new Map containing the data specified in the
// jsonString.
//
// Panics if the JSON is invalid.
func MustFromJSON(jsonString string) Map {
o, err := FromJSON(jsonString)
if err != nil {
panic("objx: MustFromJSON failed with error: " + err.Error())
}
return o
}
// FromJSON creates a new Map containing the data specified in the
// jsonString.
//
// Returns an error if the JSON is invalid.
func FromJSON(jsonString string) (Map, error) {
var data interface{}
err := json.Unmarshal([]byte(jsonString), &data)
if err != nil {
return Nil, err
}
return New(data), nil
}
// FromBase64 creates a new Obj containing the data specified
// in the Base64 string.
//
// The string is an encoded JSON string returned by Base64
func FromBase64(base64String string) (Map, error) {
decoder := base64.NewDecoder(base64.StdEncoding, strings.NewReader(base64String))
decoded, err := ioutil.ReadAll(decoder)
if err != nil {
return nil, err
}
return FromJSON(string(decoded))
}
// MustFromBase64 creates a new Obj containing the data specified
// in the Base64 string and panics if there is an error.
//
// The string is an encoded JSON string returned by Base64
func MustFromBase64(base64String string) Map {
result, err := FromBase64(base64String)
if err != nil {
panic("objx: MustFromBase64 failed with error: " + err.Error())
}
return result
}
// FromSignedBase64 creates a new Obj containing the data specified
// in the Base64 string.
//
// The string is an encoded JSON string returned by SignedBase64
func FromSignedBase64(base64String, key string) (Map, error) {
parts := strings.Split(base64String, SignatureSeparator)
if len(parts) != 2 {
return nil, errors.New("objx: Signed base64 string is malformed.")
}
sig := HashWithKey(parts[0], key)
if parts[1] != sig {
return nil, errors.New("objx: Signature for base64 data does not match.")
}
return FromBase64(parts[0])
}
// MustFromSignedBase64 creates a new Obj containing the data specified
// in the Base64 string and panics if there is an error.
//
// The string is an encoded JSON string returned by Base64
func MustFromSignedBase64(base64String, key string) Map {
result, err := FromSignedBase64(base64String, key)
if err != nil {
panic("objx: MustFromSignedBase64 failed with error: " + err.Error())
}
return result
}
// FromURLQuery generates a new Obj by parsing the specified
// query.
//
// For queries with multiple values, the first value is selected.
func FromURLQuery(query string) (Map, error) {
vals, err := url.ParseQuery(query)
if err != nil {
return nil, err
}
m := make(map[string]interface{})
for k, vals := range vals {
m[k] = vals[0]
}
return New(m), nil
}
// MustFromURLQuery generates a new Obj by parsing the specified
// query.
//
// For queries with multiple values, the first value is selected.
//
// Panics if it encounters an error
func MustFromURLQuery(query string) Map {
o, err := FromURLQuery(query)
if err != nil {
panic("objx: MustFromURLQuery failed with error: " + err.Error())
}
return o
}

10
Godeps/_workspace/src/github.com/stretchr/objx/map_for_test.go сгенерированный поставляемый
Просмотреть файл

@@ -1,10 +0,0 @@
package objx
var TestMap map[string]interface{} = map[string]interface{}{
"name": "Tyler",
"address": map[string]interface{}{
"city": "Salt Lake City",
"state": "UT",
},
"numbers": []interface{}{"one", "two", "three", "four", "five"},
}

147
Godeps/_workspace/src/github.com/stretchr/objx/map_test.go сгенерированный поставляемый
Просмотреть файл

@@ -1,147 +0,0 @@
package objx
import (
"github.com/stretchr/testify/assert"
"testing"
)
type Convertable struct {
name string
}
func (c *Convertable) MSI() map[string]interface{} {
return map[string]interface{}{"name": c.name}
}
type Unconvertable struct {
name string
}
func TestMapCreation(t *testing.T) {
o := New(nil)
assert.Nil(t, o)
o = New("Tyler")
assert.Nil(t, o)
unconvertable := &Unconvertable{name: "Tyler"}
o = New(unconvertable)
assert.Nil(t, o)
convertable := &Convertable{name: "Tyler"}
o = New(convertable)
if assert.NotNil(t, convertable) {
assert.Equal(t, "Tyler", o["name"], "Tyler")
}
o = MSI()
if assert.NotNil(t, o) {
assert.NotNil(t, o)
}
o = MSI("name", "Tyler")
if assert.NotNil(t, o) {
if assert.NotNil(t, o) {
assert.Equal(t, o["name"], "Tyler")
}
}
}
func TestMapMustFromJSONWithError(t *testing.T) {
_, err := FromJSON(`"name":"Mat"}`)
assert.Error(t, err)
}
func TestMapFromJSON(t *testing.T) {
o := MustFromJSON(`{"name":"Mat"}`)
if assert.NotNil(t, o) {
if assert.NotNil(t, o) {
assert.Equal(t, "Mat", o["name"])
}
}
}
func TestMapFromJSONWithError(t *testing.T) {
var m Map
assert.Panics(t, func() {
m = MustFromJSON(`"name":"Mat"}`)
})
assert.Nil(t, m)
}
func TestMapFromBase64String(t *testing.T) {
base64String := "eyJuYW1lIjoiTWF0In0="
o, err := FromBase64(base64String)
if assert.NoError(t, err) {
assert.Equal(t, o.Get("name").Str(), "Mat")
}
assert.Equal(t, MustFromBase64(base64String).Get("name").Str(), "Mat")
}
func TestMapFromBase64StringWithError(t *testing.T) {
base64String := "eyJuYW1lIjoiTWFasd0In0="
_, err := FromBase64(base64String)
assert.Error(t, err)
assert.Panics(t, func() {
MustFromBase64(base64String)
})
}
func TestMapFromSignedBase64String(t *testing.T) {
base64String := "eyJuYW1lIjoiTWF0In0=_67ee82916f90b2c0d68c903266e8998c9ef0c3d6"
o, err := FromSignedBase64(base64String, "key")
if assert.NoError(t, err) {
assert.Equal(t, o.Get("name").Str(), "Mat")
}
assert.Equal(t, MustFromSignedBase64(base64String, "key").Get("name").Str(), "Mat")
}
func TestMapFromSignedBase64StringWithError(t *testing.T) {
base64String := "eyJuYW1lasdIjoiTWF0In0=_67ee82916f90b2c0d68c903266e8998c9ef0c3d6"
_, err := FromSignedBase64(base64String, "key")
assert.Error(t, err)
assert.Panics(t, func() {
MustFromSignedBase64(base64String, "key")
})
}
func TestMapFromURLQuery(t *testing.T) {
m, err := FromURLQuery("name=tyler&state=UT")
if assert.NoError(t, err) && assert.NotNil(t, m) {
assert.Equal(t, "tyler", m.Get("name").Str())
assert.Equal(t, "UT", m.Get("state").Str())
}
}

81
Godeps/_workspace/src/github.com/stretchr/objx/mutations.go сгенерированный поставляемый
Просмотреть файл

@@ -1,81 +0,0 @@
package objx
// Exclude returns a new Map with the keys in the specified []string
// excluded.
func (d Map) Exclude(exclude []string) Map {
excluded := make(Map)
for k, v := range d {
var shouldInclude bool = true
for _, toExclude := range exclude {
if k == toExclude {
shouldInclude = false
break
}
}
if shouldInclude {
excluded[k] = v
}
}
return excluded
}
// Copy creates a shallow copy of the Obj.
func (m Map) Copy() Map {
copied := make(map[string]interface{})
for k, v := range m {
copied[k] = v
}
return New(copied)
}
// Merge blends the specified map with a copy of this map and returns the result.
//
// Keys that appear in both will be selected from the specified map.
// This method requires that the wrapped object be a map[string]interface{}
func (m Map) Merge(merge Map) Map {
return m.Copy().MergeHere(merge)
}
// Merge blends the specified map with this map and returns the current map.
//
// Keys that appear in both will be selected from the specified map. The original map
// will be modified. This method requires that
// the wrapped object be a map[string]interface{}
func (m Map) MergeHere(merge Map) Map {
for k, v := range merge {
m[k] = v
}
return m
}
// Transform builds a new Obj giving the transformer a chance
// to change the keys and values as it goes. This method requires that
// the wrapped object be a map[string]interface{}
func (m Map) Transform(transformer func(key string, value interface{}) (string, interface{})) Map {
newMap := make(map[string]interface{})
for k, v := range m {
modifiedKey, modifiedVal := transformer(k, v)
newMap[modifiedKey] = modifiedVal
}
return New(newMap)
}
// TransformKeys builds a new map using the specified key mapping.
//
// Unspecified keys will be unaltered.
// This method requires that the wrapped object be a map[string]interface{}
func (m Map) TransformKeys(mapping map[string]string) Map {
return m.Transform(func(key string, value interface{}) (string, interface{}) {
if newKey, ok := mapping[key]; ok {
return newKey, value
}
return key, value
})
}

77
Godeps/_workspace/src/github.com/stretchr/objx/mutations_test.go сгенерированный поставляемый
Просмотреть файл

@@ -1,77 +0,0 @@
package objx
import (
"github.com/stretchr/testify/assert"
"testing"
)
func TestExclude(t *testing.T) {
d := make(Map)
d["name"] = "Mat"
d["age"] = 29
d["secret"] = "ABC"
excluded := d.Exclude([]string{"secret"})
assert.Equal(t, d["name"], excluded["name"])
assert.Equal(t, d["age"], excluded["age"])
assert.False(t, excluded.Has("secret"), "secret should be excluded")
}
func TestCopy(t *testing.T) {
d1 := make(map[string]interface{})
d1["name"] = "Tyler"
d1["location"] = "UT"
d1Obj := New(d1)
d2Obj := d1Obj.Copy()
d2Obj["name"] = "Mat"
assert.Equal(t, d1Obj.Get("name").Str(), "Tyler")
assert.Equal(t, d2Obj.Get("name").Str(), "Mat")
}
func TestMerge(t *testing.T) {
d := make(map[string]interface{})
d["name"] = "Mat"
d1 := make(map[string]interface{})
d1["name"] = "Tyler"
d1["location"] = "UT"
dObj := New(d)
d1Obj := New(d1)
merged := dObj.Merge(d1Obj)
assert.Equal(t, merged.Get("name").Str(), d1Obj.Get("name").Str())
assert.Equal(t, merged.Get("location").Str(), d1Obj.Get("location").Str())
assert.Empty(t, dObj.Get("location").Str())
}
func TestMergeHere(t *testing.T) {
d := make(map[string]interface{})
d["name"] = "Mat"
d1 := make(map[string]interface{})
d1["name"] = "Tyler"
d1["location"] = "UT"
dObj := New(d)
d1Obj := New(d1)
merged := dObj.MergeHere(d1Obj)
assert.Equal(t, dObj, merged, "With MergeHere, it should return the first modified map")
assert.Equal(t, merged.Get("name").Str(), d1Obj.Get("name").Str())
assert.Equal(t, merged.Get("location").Str(), d1Obj.Get("location").Str())
assert.Equal(t, merged.Get("location").Str(), dObj.Get("location").Str())
}

14
Godeps/_workspace/src/github.com/stretchr/objx/security.go сгенерированный поставляемый
Просмотреть файл

@@ -1,14 +0,0 @@
package objx
import (
"crypto/sha1"
"encoding/hex"
)
// HashWithKey hashes the specified string using the security
// key.
func HashWithKey(data, key string) string {
hash := sha1.New()
hash.Write([]byte(data + ":" + key))
return hex.EncodeToString(hash.Sum(nil))
}

12
Godeps/_workspace/src/github.com/stretchr/objx/security_test.go сгенерированный поставляемый
Просмотреть файл

@@ -1,12 +0,0 @@
package objx
import (
"github.com/stretchr/testify/assert"
"testing"
)
func TestHashWithKey(t *testing.T) {
assert.Equal(t, "0ce84d8d01f2c7b6e0882b784429c54d280ea2d9", HashWithKey("abc", "def"))
}

41
Godeps/_workspace/src/github.com/stretchr/objx/simple_example_test.go сгенерированный поставляемый
Просмотреть файл

@@ -1,41 +0,0 @@
package objx
import (
"github.com/stretchr/testify/assert"
"testing"
)
func TestSimpleExample(t *testing.T) {
// build a map from a JSON object
o := MustFromJSON(`{"name":"Mat","foods":["indian","chinese"], "location":{"county":"hobbiton","city":"the shire"}}`)
// Map can be used as a straight map[string]interface{}
assert.Equal(t, o["name"], "Mat")
// Get an Value object
v := o.Get("name")
assert.Equal(t, v, &Value{data: "Mat"})
// Test the contained value
assert.False(t, v.IsInt())
assert.False(t, v.IsBool())
assert.True(t, v.IsStr())
// Get the contained value
assert.Equal(t, v.Str(), "Mat")
// Get a default value if the contained value is not of the expected type or does not exist
assert.Equal(t, 1, v.Int(1))
// Get a value by using array notation
assert.Equal(t, "indian", o.Get("foods[0]").Data())
// Set a value by using array notation
o.Set("foods[0]", "italian")
assert.Equal(t, "italian", o.Get("foods[0]").Str())
// Get a value by using dot notation
assert.Equal(t, "hobbiton", o.Get("location.county").Str())
}

17
Godeps/_workspace/src/github.com/stretchr/objx/tests.go сгенерированный поставляемый
Просмотреть файл

@@ -1,17 +0,0 @@
package objx
// Has gets whether there is something at the specified selector
// or not.
//
// If m is nil, Has will always return false.
func (m Map) Has(selector string) bool {
if m == nil {
return false
}
return !m.Get(selector).IsNil()
}
// IsNil gets whether the data is nil or not.
func (v *Value) IsNil() bool {
return v == nil || v.data == nil
}

24
Godeps/_workspace/src/github.com/stretchr/objx/tests_test.go сгенерированный поставляемый
Просмотреть файл

@@ -1,24 +0,0 @@
package objx
import (
"github.com/stretchr/testify/assert"
"testing"
)
func TestHas(t *testing.T) {
m := New(TestMap)
assert.True(t, m.Has("name"))
assert.True(t, m.Has("address.state"))
assert.True(t, m.Has("numbers[4]"))
assert.False(t, m.Has("address.state.nope"))
assert.False(t, m.Has("address.nope"))
assert.False(t, m.Has("nope"))
assert.False(t, m.Has("numbers[5]"))
m = nil
assert.False(t, m.Has("nothing"))
}

2881
Godeps/_workspace/src/github.com/stretchr/objx/type_specific_codegen.go сгенерированный поставляемый
Просмотреть файл

Разница между файлами не показана из-за своего большого размера Загрузить разницу

2867
Godeps/_workspace/src/github.com/stretchr/objx/type_specific_codegen_test.go сгенерированный поставляемый
Просмотреть файл

Разница между файлами не показана из-за своего большого размера Загрузить разницу

56
Godeps/_workspace/src/github.com/stretchr/objx/value.go сгенерированный поставляемый
Просмотреть файл

@@ -1,56 +0,0 @@
package objx
import (
"fmt"
"strconv"
)
// Value provides methods for extracting interface{} data in various
// types.
type Value struct {
// data contains the raw data being managed by this Value
data interface{}
}
// Data returns the raw data contained by this Value
func (v *Value) Data() interface{} {
return v.data
}
// String returns the value always as a string
func (v *Value) String() string {
switch {
case v.IsStr():
return v.Str()
case v.IsBool():
return strconv.FormatBool(v.Bool())
case v.IsFloat32():
return strconv.FormatFloat(float64(v.Float32()), 'f', -1, 32)
case v.IsFloat64():
return strconv.FormatFloat(v.Float64(), 'f', -1, 64)
case v.IsInt():
return strconv.FormatInt(int64(v.Int()), 10)
case v.IsInt():
return strconv.FormatInt(int64(v.Int()), 10)
case v.IsInt8():
return strconv.FormatInt(int64(v.Int8()), 10)
case v.IsInt16():
return strconv.FormatInt(int64(v.Int16()), 10)
case v.IsInt32():
return strconv.FormatInt(int64(v.Int32()), 10)
case v.IsInt64():
return strconv.FormatInt(v.Int64(), 10)
case v.IsUint():
return strconv.FormatUint(uint64(v.Uint()), 10)
case v.IsUint8():
return strconv.FormatUint(uint64(v.Uint8()), 10)
case v.IsUint16():
return strconv.FormatUint(uint64(v.Uint16()), 10)
case v.IsUint32():
return strconv.FormatUint(uint64(v.Uint32()), 10)
case v.IsUint64():
return strconv.FormatUint(v.Uint64(), 10)
}
return fmt.Sprintf("%#v", v.Data())
}

66
Godeps/_workspace/src/github.com/stretchr/objx/value_test.go сгенерированный поставляемый
Просмотреть файл

@@ -1,66 +0,0 @@
package objx
import (
"github.com/stretchr/testify/assert"
"testing"
)
func TestStringTypeString(t *testing.T) {
m := New(map[string]interface{}{"string": "foo"})
assert.Equal(t, "foo", m.Get("string").String())
}
func TestStringTypeBool(t *testing.T) {
m := New(map[string]interface{}{"bool": true})
assert.Equal(t, "true", m.Get("bool").String())
}
func TestStringTypeInt(t *testing.T) {
m := New(map[string]interface{}{
"int": int(1),
"int8": int8(8),
"int16": int16(16),
"int32": int32(32),
"int64": int64(64),
})
assert.Equal(t, "1", m.Get("int").String())
assert.Equal(t, "8", m.Get("int8").String())
assert.Equal(t, "16", m.Get("int16").String())
assert.Equal(t, "32", m.Get("int32").String())
assert.Equal(t, "64", m.Get("int64").String())
}
func TestStringTypeUint(t *testing.T) {
m := New(map[string]interface{}{
"uint": uint(1),
"uint8": uint8(8),
"uint16": uint16(16),
"uint32": uint32(32),
"uint64": uint64(64),
})
assert.Equal(t, "1", m.Get("uint").String())
assert.Equal(t, "8", m.Get("uint8").String())
assert.Equal(t, "16", m.Get("uint16").String())
assert.Equal(t, "32", m.Get("uint32").String())
assert.Equal(t, "64", m.Get("uint64").String())
}
func TestStringTypeFloat(t *testing.T) {
m := New(map[string]interface{}{
"float32": float32(32.32),
"float64": float64(64.64),
})
assert.Equal(t, "32.32", m.Get("float32").String())
assert.Equal(t, "64.64", m.Get("float64").String())
}
func TestStringTypeOther(t *testing.T) {
m := New(map[string]interface{}{
"other": []string{"foo", "bar"},
})
assert.Equal(t, "[]string{\"foo\", \"bar\"}", m.Get("other").String())
}

979
Godeps/_workspace/src/github.com/stretchr/testify/assert/assertions.go сгенерированный поставляемый
Просмотреть файл

@@ -1,979 +0,0 @@
package assert
import (
"bufio"
"bytes"
"encoding/json"
"fmt"
"math"
"reflect"
"regexp"
"runtime"
"strings"
"time"
"unicode"
"unicode/utf8"
"github.com/davecgh/go-spew/spew"
"github.com/pmezard/go-difflib/difflib"
)
// TestingT is an interface wrapper around *testing.T
type TestingT interface {
Errorf(format string, args ...interface{})
}
// Comparison a custom function that returns true on success and false on failure
type Comparison func() (success bool)
/*
Helper functions
*/
// ObjectsAreEqual determines if two objects are considered equal.
//
// This function does no assertion of any kind.
func ObjectsAreEqual(expected, actual interface{}) bool {
if expected == nil || actual == nil {
return expected == actual
}
return reflect.DeepEqual(expected, actual)
}
// ObjectsAreEqualValues gets whether two objects are equal, or if their
// values are equal.
func ObjectsAreEqualValues(expected, actual interface{}) bool {
if ObjectsAreEqual(expected, actual) {
return true
}
actualType := reflect.TypeOf(actual)
if actualType == nil {
return false
}
expectedValue := reflect.ValueOf(expected)
if expectedValue.IsValid() && expectedValue.Type().ConvertibleTo(actualType) {
// Attempt comparison after type conversion
return reflect.DeepEqual(expectedValue.Convert(actualType).Interface(), actual)
}
return false
}
/* CallerInfo is necessary because the assert functions use the testing object
internally, causing it to print the file:line of the assert method, rather than where
the problem actually occured in calling code.*/
// CallerInfo returns an array of strings containing the file and line number
// of each stack frame leading from the current test to the assert call that
// failed.
func CallerInfo() []string {
pc := uintptr(0)
file := ""
line := 0
ok := false
name := ""
callers := []string{}
for i := 0; ; i++ {
pc, file, line, ok = runtime.Caller(i)
if !ok {
return nil
}
// This is a huge edge case, but it will panic if this is the case, see #180
if file == "<autogenerated>" {
break
}
parts := strings.Split(file, "/")
dir := parts[len(parts)-2]
file = parts[len(parts)-1]
if (dir != "assert" && dir != "mock" && dir != "require") || file == "mock_test.go" {
callers = append(callers, fmt.Sprintf("%s:%d", file, line))
}
f := runtime.FuncForPC(pc)
if f == nil {
break
}
name = f.Name()
// Drop the package
segments := strings.Split(name, ".")
name = segments[len(segments)-1]
if isTest(name, "Test") ||
isTest(name, "Benchmark") ||
isTest(name, "Example") {
break
}
}
return callers
}
// Stolen from the `go test` tool.
// isTest tells whether name looks like a test (or benchmark, according to prefix).
// It is a Test (say) if there is a character after Test that is not a lower-case letter.
// We don't want TesticularCancer.
func isTest(name, prefix string) bool {
if !strings.HasPrefix(name, prefix) {
return false
}
if len(name) == len(prefix) { // "Test" is ok
return true
}
rune, _ := utf8.DecodeRuneInString(name[len(prefix):])
return !unicode.IsLower(rune)
}
// getWhitespaceString returns a string that is long enough to overwrite the default
// output from the go testing framework.
func getWhitespaceString() string {
_, file, line, ok := runtime.Caller(1)
if !ok {
return ""
}
parts := strings.Split(file, "/")
file = parts[len(parts)-1]
return strings.Repeat(" ", len(fmt.Sprintf("%s:%d: ", file, line)))
}
func messageFromMsgAndArgs(msgAndArgs ...interface{}) string {
if len(msgAndArgs) == 0 || msgAndArgs == nil {
return ""
}
if len(msgAndArgs) == 1 {
return msgAndArgs[0].(string)
}
if len(msgAndArgs) > 1 {
return fmt.Sprintf(msgAndArgs[0].(string), msgAndArgs[1:]...)
}
return ""
}
// Indents all lines of the message by appending a number of tabs to each line, in an output format compatible with Go's
// test printing (see inner comment for specifics)
func indentMessageLines(message string, tabs int) string {
outBuf := new(bytes.Buffer)
for i, scanner := 0, bufio.NewScanner(strings.NewReader(message)); scanner.Scan(); i++ {
if i != 0 {
outBuf.WriteRune('\n')
}
for ii := 0; ii < tabs; ii++ {
outBuf.WriteRune('\t')
// Bizarrely, all lines except the first need one fewer tabs prepended, so deliberately advance the counter
// by 1 prematurely.
if ii == 0 && i > 0 {
ii++
}
}
outBuf.WriteString(scanner.Text())
}
return outBuf.String()
}
// Fail reports a failure through
func Fail(t TestingT, failureMessage string, msgAndArgs ...interface{}) bool {
message := messageFromMsgAndArgs(msgAndArgs...)
errorTrace := strings.Join(CallerInfo(), "\n\r\t\t\t")
if len(message) > 0 {
t.Errorf("\r%s\r\tError Trace:\t%s\n"+
"\r\tError:%s\n"+
"\r\tMessages:\t%s\n\r",
getWhitespaceString(),
errorTrace,
indentMessageLines(failureMessage, 2),
message)
} else {
t.Errorf("\r%s\r\tError Trace:\t%s\n"+
"\r\tError:%s\n\r",
getWhitespaceString(),
errorTrace,
indentMessageLines(failureMessage, 2))
}
return false
}
// Implements asserts that an object is implemented by the specified interface.
//
// assert.Implements(t, (*MyInterface)(nil), new(MyObject), "MyObject")
func Implements(t TestingT, interfaceObject interface{}, object interface{}, msgAndArgs ...interface{}) bool {
interfaceType := reflect.TypeOf(interfaceObject).Elem()
if !reflect.TypeOf(object).Implements(interfaceType) {
return Fail(t, fmt.Sprintf("%T must implement %v", object, interfaceType), msgAndArgs...)
}
return true
}
// IsType asserts that the specified objects are of the same type.
func IsType(t TestingT, expectedType interface{}, object interface{}, msgAndArgs ...interface{}) bool {
if !ObjectsAreEqual(reflect.TypeOf(object), reflect.TypeOf(expectedType)) {
return Fail(t, fmt.Sprintf("Object expected to be of type %v, but was %v", reflect.TypeOf(expectedType), reflect.TypeOf(object)), msgAndArgs...)
}
return true
}
// Equal asserts that two objects are equal.
//
// assert.Equal(t, 123, 123, "123 and 123 should be equal")
//
// Returns whether the assertion was successful (true) or not (false).
func Equal(t TestingT, expected, actual interface{}, msgAndArgs ...interface{}) bool {
if !ObjectsAreEqual(expected, actual) {
diff := diff(expected, actual)
return Fail(t, fmt.Sprintf("Not equal: %#v (expected)\n"+
" != %#v (actual)%s", expected, actual, diff), msgAndArgs...)
}
return true
}
// EqualValues asserts that two objects are equal or convertable to the same types
// and equal.
//
// assert.EqualValues(t, uint32(123), int32(123), "123 and 123 should be equal")
//
// Returns whether the assertion was successful (true) or not (false).
func EqualValues(t TestingT, expected, actual interface{}, msgAndArgs ...interface{}) bool {
if !ObjectsAreEqualValues(expected, actual) {
return Fail(t, fmt.Sprintf("Not equal: %#v (expected)\n"+
" != %#v (actual)", expected, actual), msgAndArgs...)
}
return true
}
// Exactly asserts that two objects are equal is value and type.
//
// assert.Exactly(t, int32(123), int64(123), "123 and 123 should NOT be equal")
//
// Returns whether the assertion was successful (true) or not (false).
func Exactly(t TestingT, expected, actual interface{}, msgAndArgs ...interface{}) bool {
aType := reflect.TypeOf(expected)
bType := reflect.TypeOf(actual)
if aType != bType {
return Fail(t, fmt.Sprintf("Types expected to match exactly\n\r\t%v != %v", aType, bType), msgAndArgs...)
}
return Equal(t, expected, actual, msgAndArgs...)
}
// NotNil asserts that the specified object is not nil.
//
// assert.NotNil(t, err, "err should be something")
//
// Returns whether the assertion was successful (true) or not (false).
func NotNil(t TestingT, object interface{}, msgAndArgs ...interface{}) bool {
if !isNil(object) {
return true
}
return Fail(t, "Expected value not to be nil.", msgAndArgs...)
}
// isNil checks if a specified object is nil or not, without Failing.
func isNil(object interface{}) bool {
if object == nil {
return true
}
value := reflect.ValueOf(object)
kind := value.Kind()
if kind >= reflect.Chan && kind <= reflect.Slice && value.IsNil() {
return true
}
return false
}
// Nil asserts that the specified object is nil.
//
// assert.Nil(t, err, "err should be nothing")
//
// Returns whether the assertion was successful (true) or not (false).
func Nil(t TestingT, object interface{}, msgAndArgs ...interface{}) bool {
if isNil(object) {
return true
}
return Fail(t, fmt.Sprintf("Expected nil, but got: %#v", object), msgAndArgs...)
}
var numericZeros = []interface{}{
int(0),
int8(0),
int16(0),
int32(0),
int64(0),
uint(0),
uint8(0),
uint16(0),
uint32(0),
uint64(0),
float32(0),
float64(0),
}
// isEmpty gets whether the specified object is considered empty or not.
func isEmpty(object interface{}) bool {
if object == nil {
return true
} else if object == "" {
return true
} else if object == false {
return true
}
for _, v := range numericZeros {
if object == v {
return true
}
}
objValue := reflect.ValueOf(object)
switch objValue.Kind() {
case reflect.Map:
fallthrough
case reflect.Slice, reflect.Chan:
{
return (objValue.Len() == 0)
}
case reflect.Ptr:
{
if objValue.IsNil() {
return true
}
switch object.(type) {
case *time.Time:
return object.(*time.Time).IsZero()
default:
return false
}
}
}
return false
}
// Empty asserts that the specified object is empty. I.e. nil, "", false, 0 or either
// a slice or a channel with len == 0.
//
// assert.Empty(t, obj)
//
// Returns whether the assertion was successful (true) or not (false).
func Empty(t TestingT, object interface{}, msgAndArgs ...interface{}) bool {
pass := isEmpty(object)
if !pass {
Fail(t, fmt.Sprintf("Should be empty, but was %v", object), msgAndArgs...)
}
return pass
}
// NotEmpty asserts that the specified object is NOT empty. I.e. not nil, "", false, 0 or either
// a slice or a channel with len == 0.
//
// if assert.NotEmpty(t, obj) {
// assert.Equal(t, "two", obj[1])
// }
//
// Returns whether the assertion was successful (true) or not (false).
func NotEmpty(t TestingT, object interface{}, msgAndArgs ...interface{}) bool {
pass := !isEmpty(object)
if !pass {
Fail(t, fmt.Sprintf("Should NOT be empty, but was %v", object), msgAndArgs...)
}
return pass
}
// getLen try to get length of object.
// return (false, 0) if impossible.
func getLen(x interface{}) (ok bool, length int) {
v := reflect.ValueOf(x)
defer func() {
if e := recover(); e != nil {
ok = false
}
}()
return true, v.Len()
}
// Len asserts that the specified object has specific length.
// Len also fails if the object has a type that len() not accept.
//
// assert.Len(t, mySlice, 3, "The size of slice is not 3")
//
// Returns whether the assertion was successful (true) or not (false).
func Len(t TestingT, object interface{}, length int, msgAndArgs ...interface{}) bool {
ok, l := getLen(object)
if !ok {
return Fail(t, fmt.Sprintf("\"%s\" could not be applied builtin len()", object), msgAndArgs...)
}
if l != length {
return Fail(t, fmt.Sprintf("\"%s\" should have %d item(s), but has %d", object, length, l), msgAndArgs...)
}
return true
}
// True asserts that the specified value is true.
//
// assert.True(t, myBool, "myBool should be true")
//
// Returns whether the assertion was successful (true) or not (false).
func True(t TestingT, value bool, msgAndArgs ...interface{}) bool {
if value != true {
return Fail(t, "Should be true", msgAndArgs...)
}
return true
}
// False asserts that the specified value is true.
//
// assert.False(t, myBool, "myBool should be false")
//
// Returns whether the assertion was successful (true) or not (false).
func False(t TestingT, value bool, msgAndArgs ...interface{}) bool {
if value != false {
return Fail(t, "Should be false", msgAndArgs...)
}
return true
}
// NotEqual asserts that the specified values are NOT equal.
//
// assert.NotEqual(t, obj1, obj2, "two objects shouldn't be equal")
//
// Returns whether the assertion was successful (true) or not (false).
func NotEqual(t TestingT, expected, actual interface{}, msgAndArgs ...interface{}) bool {
if ObjectsAreEqual(expected, actual) {
return Fail(t, fmt.Sprintf("Should not be: %#v\n", actual), msgAndArgs...)
}
return true
}
// containsElement try loop over the list check if the list includes the element.
// return (false, false) if impossible.
// return (true, false) if element was not found.
// return (true, true) if element was found.
func includeElement(list interface{}, element interface{}) (ok, found bool) {
listValue := reflect.ValueOf(list)
elementValue := reflect.ValueOf(element)
defer func() {
if e := recover(); e != nil {
ok = false
found = false
}
}()
if reflect.TypeOf(list).Kind() == reflect.String {
return true, strings.Contains(listValue.String(), elementValue.String())
}
if reflect.TypeOf(list).Kind() == reflect.Map {
mapKeys := listValue.MapKeys()
for i := 0; i < len(mapKeys); i++ {
if ObjectsAreEqual(mapKeys[i].Interface(), element) {
return true, true
}
}
return true, false
}
for i := 0; i < listValue.Len(); i++ {
if ObjectsAreEqual(listValue.Index(i).Interface(), element) {
return true, true
}
}
return true, false
}
// Contains asserts that the specified string, list(array, slice...) or map contains the
// specified substring or element.
//
// assert.Contains(t, "Hello World", "World", "But 'Hello World' does contain 'World'")
// assert.Contains(t, ["Hello", "World"], "World", "But ["Hello", "World"] does contain 'World'")
// assert.Contains(t, {"Hello": "World"}, "Hello", "But {'Hello': 'World'} does contain 'Hello'")
//
// Returns whether the assertion was successful (true) or not (false).
func Contains(t TestingT, s, contains interface{}, msgAndArgs ...interface{}) bool {
ok, found := includeElement(s, contains)
if !ok {
return Fail(t, fmt.Sprintf("\"%s\" could not be applied builtin len()", s), msgAndArgs...)
}
if !found {
return Fail(t, fmt.Sprintf("\"%s\" does not contain \"%s\"", s, contains), msgAndArgs...)
}
return true
}
// NotContains asserts that the specified string, list(array, slice...) or map does NOT contain the
// specified substring or element.
//
// assert.NotContains(t, "Hello World", "Earth", "But 'Hello World' does NOT contain 'Earth'")
// assert.NotContains(t, ["Hello", "World"], "Earth", "But ['Hello', 'World'] does NOT contain 'Earth'")
// assert.NotContains(t, {"Hello": "World"}, "Earth", "But {'Hello': 'World'} does NOT contain 'Earth'")
//
// Returns whether the assertion was successful (true) or not (false).
func NotContains(t TestingT, s, contains interface{}, msgAndArgs ...interface{}) bool {
ok, found := includeElement(s, contains)
if !ok {
return Fail(t, fmt.Sprintf("\"%s\" could not be applied builtin len()", s), msgAndArgs...)
}
if found {
return Fail(t, fmt.Sprintf("\"%s\" should not contain \"%s\"", s, contains), msgAndArgs...)
}
return true
}
// Condition uses a Comparison to assert a complex condition.
func Condition(t TestingT, comp Comparison, msgAndArgs ...interface{}) bool {
result := comp()
if !result {
Fail(t, "Condition failed!", msgAndArgs...)
}
return result
}
// PanicTestFunc defines a func that should be passed to the assert.Panics and assert.NotPanics
// methods, and represents a simple func that takes no arguments, and returns nothing.
type PanicTestFunc func()
// didPanic returns true if the function passed to it panics. Otherwise, it returns false.
func didPanic(f PanicTestFunc) (bool, interface{}) {
didPanic := false
var message interface{}
func() {
defer func() {
if message = recover(); message != nil {
didPanic = true
}
}()
// call the target function
f()
}()
return didPanic, message
}
// Panics asserts that the code inside the specified PanicTestFunc panics.
//
// assert.Panics(t, func(){
// GoCrazy()
// }, "Calling GoCrazy() should panic")
//
// Returns whether the assertion was successful (true) or not (false).
func Panics(t TestingT, f PanicTestFunc, msgAndArgs ...interface{}) bool {
if funcDidPanic, panicValue := didPanic(f); !funcDidPanic {
return Fail(t, fmt.Sprintf("func %#v should panic\n\r\tPanic value:\t%v", f, panicValue), msgAndArgs...)
}
return true
}
// NotPanics asserts that the code inside the specified PanicTestFunc does NOT panic.
//
// assert.NotPanics(t, func(){
// RemainCalm()
// }, "Calling RemainCalm() should NOT panic")
//
// Returns whether the assertion was successful (true) or not (false).
func NotPanics(t TestingT, f PanicTestFunc, msgAndArgs ...interface{}) bool {
if funcDidPanic, panicValue := didPanic(f); funcDidPanic {
return Fail(t, fmt.Sprintf("func %#v should not panic\n\r\tPanic value:\t%v", f, panicValue), msgAndArgs...)
}
return true
}
// WithinDuration asserts that the two times are within duration delta of each other.
//
// assert.WithinDuration(t, time.Now(), time.Now(), 10*time.Second, "The difference should not be more than 10s")
//
// Returns whether the assertion was successful (true) or not (false).
func WithinDuration(t TestingT, expected, actual time.Time, delta time.Duration, msgAndArgs ...interface{}) bool {
dt := expected.Sub(actual)
if dt < -delta || dt > delta {
return Fail(t, fmt.Sprintf("Max difference between %v and %v allowed is %v, but difference was %v", expected, actual, delta, dt), msgAndArgs...)
}
return true
}
func toFloat(x interface{}) (float64, bool) {
var xf float64
xok := true
switch xn := x.(type) {
case uint8:
xf = float64(xn)
case uint16:
xf = float64(xn)
case uint32:
xf = float64(xn)
case uint64:
xf = float64(xn)
case int:
xf = float64(xn)
case int8:
xf = float64(xn)
case int16:
xf = float64(xn)
case int32:
xf = float64(xn)
case int64:
xf = float64(xn)
case float32:
xf = float64(xn)
case float64:
xf = float64(xn)
default:
xok = false
}
return xf, xok
}
// InDelta asserts that the two numerals are within delta of each other.
//
// assert.InDelta(t, math.Pi, (22 / 7.0), 0.01)
//
// Returns whether the assertion was successful (true) or not (false).
func InDelta(t TestingT, expected, actual interface{}, delta float64, msgAndArgs ...interface{}) bool {
af, aok := toFloat(expected)
bf, bok := toFloat(actual)
if !aok || !bok {
return Fail(t, fmt.Sprintf("Parameters must be numerical"), msgAndArgs...)
}
if math.IsNaN(af) {
return Fail(t, fmt.Sprintf("Actual must not be NaN"), msgAndArgs...)
}
if math.IsNaN(bf) {
return Fail(t, fmt.Sprintf("Expected %v with delta %v, but was NaN", expected, delta), msgAndArgs...)
}
dt := af - bf
if dt < -delta || dt > delta {
return Fail(t, fmt.Sprintf("Max difference between %v and %v allowed is %v, but difference was %v", expected, actual, delta, dt), msgAndArgs...)
}
return true
}
// InDeltaSlice is the same as InDelta, except it compares two slices.
func InDeltaSlice(t TestingT, expected, actual interface{}, delta float64, msgAndArgs ...interface{}) bool {
if expected == nil || actual == nil ||
reflect.TypeOf(actual).Kind() != reflect.Slice ||
reflect.TypeOf(expected).Kind() != reflect.Slice {
return Fail(t, fmt.Sprintf("Parameters must be slice"), msgAndArgs...)
}
actualSlice := reflect.ValueOf(actual)
expectedSlice := reflect.ValueOf(expected)
for i := 0; i < actualSlice.Len(); i++ {
result := InDelta(t, actualSlice.Index(i).Interface(), expectedSlice.Index(i).Interface(), delta)
if !result {
return result
}
}
return true
}
// min(|expected|, |actual|) * epsilon
func calcEpsilonDelta(expected, actual interface{}, epsilon float64) float64 {
af, aok := toFloat(expected)
bf, bok := toFloat(actual)
if !aok || !bok {
// invalid input
return 0
}
if af < 0 {
af = -af
}
if bf < 0 {
bf = -bf
}
var delta float64
if af < bf {
delta = af * epsilon
} else {
delta = bf * epsilon
}
return delta
}
// InEpsilon asserts that expected and actual have a relative error less than epsilon
//
// Returns whether the assertion was successful (true) or not (false).
func InEpsilon(t TestingT, expected, actual interface{}, epsilon float64, msgAndArgs ...interface{}) bool {
delta := calcEpsilonDelta(expected, actual, epsilon)
return InDelta(t, expected, actual, delta, msgAndArgs...)
}
// InEpsilonSlice is the same as InEpsilon, except it compares two slices.
func InEpsilonSlice(t TestingT, expected, actual interface{}, delta float64, msgAndArgs ...interface{}) bool {
if expected == nil || actual == nil ||
reflect.TypeOf(actual).Kind() != reflect.Slice ||
reflect.TypeOf(expected).Kind() != reflect.Slice {
return Fail(t, fmt.Sprintf("Parameters must be slice"), msgAndArgs...)
}
actualSlice := reflect.ValueOf(actual)
expectedSlice := reflect.ValueOf(expected)
for i := 0; i < actualSlice.Len(); i++ {
result := InEpsilon(t, actualSlice.Index(i).Interface(), expectedSlice.Index(i).Interface(), delta)
if !result {
return result
}
}
return true
}
/*
Errors
*/
// NoError asserts that a function returned no error (i.e. `nil`).
//
// actualObj, err := SomeFunction()
// if assert.NoError(t, err) {
// assert.Equal(t, actualObj, expectedObj)
// }
//
// Returns whether the assertion was successful (true) or not (false).
func NoError(t TestingT, err error, msgAndArgs ...interface{}) bool {
if isNil(err) {
return true
}
return Fail(t, fmt.Sprintf("Received unexpected error %q", err), msgAndArgs...)
}
// Error asserts that a function returned an error (i.e. not `nil`).
//
// actualObj, err := SomeFunction()
// if assert.Error(t, err, "An error was expected") {
// assert.Equal(t, err, expectedError)
// }
//
// Returns whether the assertion was successful (true) or not (false).
func Error(t TestingT, err error, msgAndArgs ...interface{}) bool {
message := messageFromMsgAndArgs(msgAndArgs...)
return NotNil(t, err, "An error is expected but got nil. %s", message)
}
// EqualError asserts that a function returned an error (i.e. not `nil`)
// and that it is equal to the provided error.
//
// actualObj, err := SomeFunction()
// if assert.Error(t, err, "An error was expected") {
// assert.Equal(t, err, expectedError)
// }
//
// Returns whether the assertion was successful (true) or not (false).
func EqualError(t TestingT, theError error, errString string, msgAndArgs ...interface{}) bool {
message := messageFromMsgAndArgs(msgAndArgs...)
if !NotNil(t, theError, "An error is expected but got nil. %s", message) {
return false
}
s := "An error with value \"%s\" is expected but got \"%s\". %s"
return Equal(t, errString, theError.Error(),
s, errString, theError.Error(), message)
}
// matchRegexp return true if a specified regexp matches a string.
func matchRegexp(rx interface{}, str interface{}) bool {
var r *regexp.Regexp
if rr, ok := rx.(*regexp.Regexp); ok {
r = rr
} else {
r = regexp.MustCompile(fmt.Sprint(rx))
}
return (r.FindStringIndex(fmt.Sprint(str)) != nil)
}
// Regexp asserts that a specified regexp matches a string.
//
// assert.Regexp(t, regexp.MustCompile("start"), "it's starting")
// assert.Regexp(t, "start...$", "it's not starting")
//
// Returns whether the assertion was successful (true) or not (false).
func Regexp(t TestingT, rx interface{}, str interface{}, msgAndArgs ...interface{}) bool {
match := matchRegexp(rx, str)
if !match {
Fail(t, fmt.Sprintf("Expect \"%v\" to match \"%v\"", str, rx), msgAndArgs...)
}
return match
}
// NotRegexp asserts that a specified regexp does not match a string.
//
// assert.NotRegexp(t, regexp.MustCompile("starts"), "it's starting")
// assert.NotRegexp(t, "^start", "it's not starting")
//
// Returns whether the assertion was successful (true) or not (false).
func NotRegexp(t TestingT, rx interface{}, str interface{}, msgAndArgs ...interface{}) bool {
match := matchRegexp(rx, str)
if match {
Fail(t, fmt.Sprintf("Expect \"%v\" to NOT match \"%v\"", str, rx), msgAndArgs...)
}
return !match
}
// Zero asserts that i is the zero value for its type and returns the truth.
func Zero(t TestingT, i interface{}, msgAndArgs ...interface{}) bool {
if i != nil && !reflect.DeepEqual(i, reflect.Zero(reflect.TypeOf(i)).Interface()) {
return Fail(t, fmt.Sprintf("Should be zero, but was %v", i), msgAndArgs...)
}
return true
}
// NotZero asserts that i is not the zero value for its type and returns the truth.
func NotZero(t TestingT, i interface{}, msgAndArgs ...interface{}) bool {
if i == nil || reflect.DeepEqual(i, reflect.Zero(reflect.TypeOf(i)).Interface()) {
return Fail(t, fmt.Sprintf("Should not be zero, but was %v", i), msgAndArgs...)
}
return true
}
// JSONEq asserts that two JSON strings are equivalent.
//
// assert.JSONEq(t, `{"hello": "world", "foo": "bar"}`, `{"foo": "bar", "hello": "world"}`)
//
// Returns whether the assertion was successful (true) or not (false).
func JSONEq(t TestingT, expected string, actual string, msgAndArgs ...interface{}) bool {
var expectedJSONAsInterface, actualJSONAsInterface interface{}
if err := json.Unmarshal([]byte(expected), &expectedJSONAsInterface); err != nil {
return Fail(t, fmt.Sprintf("Expected value ('%s') is not valid json.\nJSON parsing error: '%s'", expected, err.Error()), msgAndArgs...)
}
if err := json.Unmarshal([]byte(actual), &actualJSONAsInterface); err != nil {
return Fail(t, fmt.Sprintf("Input ('%s') needs to be valid json.\nJSON parsing error: '%s'", actual, err.Error()), msgAndArgs...)
}
return Equal(t, expectedJSONAsInterface, actualJSONAsInterface, msgAndArgs...)
}
func typeAndKind(v interface{}) (reflect.Type, reflect.Kind) {
t := reflect.TypeOf(v)
k := t.Kind()
if k == reflect.Ptr {
t = t.Elem()
k = t.Kind()
}
return t, k
}
// diff returns a diff of both values as long as both are of the same type and
// are a struct, map, slice or array. Otherwise it returns an empty string.
func diff(expected interface{}, actual interface{}) string {
if expected == nil || actual == nil {
return ""
}
et, ek := typeAndKind(expected)
at, _ := typeAndKind(actual)
if et != at {
return ""
}
if ek != reflect.Struct && ek != reflect.Map && ek != reflect.Slice && ek != reflect.Array {
return ""
}
spew.Config.SortKeys = true
e := spew.Sdump(expected)
a := spew.Sdump(actual)
diff, _ := difflib.GetUnifiedDiffString(difflib.UnifiedDiff{
A: difflib.SplitLines(e),
B: difflib.SplitLines(a),
FromFile: "Expected",
FromDate: "",
ToFile: "Actual",
ToDate: "",
Context: 1,
})
return "\n\nDiff:\n" + diff
}

1089
Godeps/_workspace/src/github.com/stretchr/testify/assert/assertions_test.go сгенерированный поставляемый
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Разница между файлами не показана из-за своего большого размера Загрузить разницу

45
Godeps/_workspace/src/github.com/stretchr/testify/assert/doc.go сгенерированный поставляемый
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@@ -1,45 +0,0 @@
// Package assert provides a set of comprehensive testing tools for use with the normal Go testing system.
//
// Example Usage
//
// The following is a complete example using assert in a standard test function:
// import (
// "testing"
// "github.com/stretchr/testify/assert"
// )
//
// func TestSomething(t *testing.T) {
//
// var a string = "Hello"
// var b string = "Hello"
//
// assert.Equal(t, a, b, "The two words should be the same.")
//
// }
//
// if you assert many times, use the format below:
//
// import (
// "testing"
// "github.com/stretchr/testify/assert"
// )
//
// func TestSomething(t *testing.T) {
// assert := assert.New(t)
//
// var a string = "Hello"
// var b string = "Hello"
//
// assert.Equal(a, b, "The two words should be the same.")
// }
//
// Assertions
//
// Assertions allow you to easily write test code, and are global funcs in the `assert` package.
// All assertion functions take, as the first argument, the `*testing.T` object provided by the
// testing framework. This allows the assertion funcs to write the failings and other details to
// the correct place.
//
// Every assertion function also takes an optional string message as the final argument,
// allowing custom error messages to be appended to the message the assertion method outputs.
package assert

10
Godeps/_workspace/src/github.com/stretchr/testify/assert/errors.go сгенерированный поставляемый
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@@ -1,10 +0,0 @@
package assert
import (
"errors"
)
// AnError is an error instance useful for testing. If the code does not care
// about error specifics, and only needs to return the error for example, this
// error should be used to make the test code more readable.
var AnError = errors.New("assert.AnError general error for testing")

284
Godeps/_workspace/src/github.com/stretchr/testify/assert/forward_assertions.go сгенерированный поставляемый
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@@ -1,284 +0,0 @@
package assert
import "time"
// Assertions provides assertion methods around the
// TestingT interface.
type Assertions struct {
t TestingT
}
// New makes a new Assertions object for the specified TestingT.
func New(t TestingT) *Assertions {
return &Assertions{
t: t,
}
}
// Fail reports a failure through
func (a *Assertions) Fail(failureMessage string, msgAndArgs ...interface{}) bool {
return Fail(a.t, failureMessage, msgAndArgs...)
}
// Implements asserts that an object is implemented by the specified interface.
//
// assert.Implements((*MyInterface)(nil), new(MyObject), "MyObject")
func (a *Assertions) Implements(interfaceObject interface{}, object interface{}, msgAndArgs ...interface{}) bool {
return Implements(a.t, interfaceObject, object, msgAndArgs...)
}
// IsType asserts that the specified objects are of the same type.
func (a *Assertions) IsType(expectedType interface{}, object interface{}, msgAndArgs ...interface{}) bool {
return IsType(a.t, expectedType, object, msgAndArgs...)
}
// Equal asserts that two objects are equal.
//
// assert.Equal(123, 123, "123 and 123 should be equal")
//
// Returns whether the assertion was successful (true) or not (false).
func (a *Assertions) Equal(expected, actual interface{}, msgAndArgs ...interface{}) bool {
return Equal(a.t, expected, actual, msgAndArgs...)
}
// EqualValues asserts that two objects are equal or convertable to the same types
// and equal.
//
// assert.EqualValues(uint32(123), int32(123), "123 and 123 should be equal")
//
// Returns whether the assertion was successful (true) or not (false).
func (a *Assertions) EqualValues(expected, actual interface{}, msgAndArgs ...interface{}) bool {
return EqualValues(a.t, expected, actual, msgAndArgs...)
}
// Exactly asserts that two objects are equal is value and type.
//
// assert.Exactly(int32(123), int64(123), "123 and 123 should NOT be equal")
//
// Returns whether the assertion was successful (true) or not (false).
func (a *Assertions) Exactly(expected, actual interface{}, msgAndArgs ...interface{}) bool {
return Exactly(a.t, expected, actual, msgAndArgs...)
}
// NotNil asserts that the specified object is not nil.
//
// assert.NotNil(err, "err should be something")
//
// Returns whether the assertion was successful (true) or not (false).
func (a *Assertions) NotNil(object interface{}, msgAndArgs ...interface{}) bool {
return NotNil(a.t, object, msgAndArgs...)
}
// Nil asserts that the specified object is nil.
//
// assert.Nil(err, "err should be nothing")
//
// Returns whether the assertion was successful (true) or not (false).
func (a *Assertions) Nil(object interface{}, msgAndArgs ...interface{}) bool {
return Nil(a.t, object, msgAndArgs...)
}
// Empty asserts that the specified object is empty. I.e. nil, "", false, 0 or a
// slice with len == 0.
//
// assert.Empty(obj)
//
// Returns whether the assertion was successful (true) or not (false).
func (a *Assertions) Empty(object interface{}, msgAndArgs ...interface{}) bool {
return Empty(a.t, object, msgAndArgs...)
}
// NotEmpty asserts that the specified object is NOT empty. I.e. not nil, "", false, 0 or a
// slice with len == 0.
//
// if assert.NotEmpty(obj) {
// assert.Equal("two", obj[1])
// }
//
// Returns whether the assertion was successful (true) or not (false).
func (a *Assertions) NotEmpty(object interface{}, msgAndArgs ...interface{}) bool {
return NotEmpty(a.t, object, msgAndArgs...)
}
// Len asserts that the specified object has specific length.
// Len also fails if the object has a type that len() not accept.
//
// assert.Len(mySlice, 3, "The size of slice is not 3")
//
// Returns whether the assertion was successful (true) or not (false).
func (a *Assertions) Len(object interface{}, length int, msgAndArgs ...interface{}) bool {
return Len(a.t, object, length, msgAndArgs...)
}
// True asserts that the specified value is true.
//
// assert.True(myBool, "myBool should be true")
//
// Returns whether the assertion was successful (true) or not (false).
func (a *Assertions) True(value bool, msgAndArgs ...interface{}) bool {
return True(a.t, value, msgAndArgs...)
}
// False asserts that the specified value is true.
//
// assert.False(myBool, "myBool should be false")
//
// Returns whether the assertion was successful (true) or not (false).
func (a *Assertions) False(value bool, msgAndArgs ...interface{}) bool {
return False(a.t, value, msgAndArgs...)
}
// NotEqual asserts that the specified values are NOT equal.
//
// assert.NotEqual(obj1, obj2, "two objects shouldn't be equal")
//
// Returns whether the assertion was successful (true) or not (false).
func (a *Assertions) NotEqual(expected, actual interface{}, msgAndArgs ...interface{}) bool {
return NotEqual(a.t, expected, actual, msgAndArgs...)
}
// Contains asserts that the specified string contains the specified substring.
//
// assert.Contains("Hello World", "World", "But 'Hello World' does contain 'World'")
//
// Returns whether the assertion was successful (true) or not (false).
func (a *Assertions) Contains(s, contains interface{}, msgAndArgs ...interface{}) bool {
return Contains(a.t, s, contains, msgAndArgs...)
}
// NotContains asserts that the specified string does NOT contain the specified substring.
//
// assert.NotContains("Hello World", "Earth", "But 'Hello World' does NOT contain 'Earth'")
//
// Returns whether the assertion was successful (true) or not (false).
func (a *Assertions) NotContains(s, contains interface{}, msgAndArgs ...interface{}) bool {
return NotContains(a.t, s, contains, msgAndArgs...)
}
// Condition uses a Comparison to assert a complex condition.
func (a *Assertions) Condition(comp Comparison, msgAndArgs ...interface{}) bool {
return Condition(a.t, comp, msgAndArgs...)
}
// Panics asserts that the code inside the specified PanicTestFunc panics.
//
// assert.Panics(func(){
// GoCrazy()
// }, "Calling GoCrazy() should panic")
//
// Returns whether the assertion was successful (true) or not (false).
func (a *Assertions) Panics(f PanicTestFunc, msgAndArgs ...interface{}) bool {
return Panics(a.t, f, msgAndArgs...)
}
// NotPanics asserts that the code inside the specified PanicTestFunc does NOT panic.
//
// assert.NotPanics(func(){
// RemainCalm()
// }, "Calling RemainCalm() should NOT panic")
//
// Returns whether the assertion was successful (true) or not (false).
func (a *Assertions) NotPanics(f PanicTestFunc, msgAndArgs ...interface{}) bool {
return NotPanics(a.t, f, msgAndArgs...)
}
// WithinDuration asserts that the two times are within duration delta of each other.
//
// assert.WithinDuration(time.Now(), time.Now(), 10*time.Second, "The difference should not be more than 10s")
//
// Returns whether the assertion was successful (true) or not (false).
func (a *Assertions) WithinDuration(expected, actual time.Time, delta time.Duration, msgAndArgs ...interface{}) bool {
return WithinDuration(a.t, expected, actual, delta, msgAndArgs...)
}
// InDelta asserts that the two numerals are within delta of each other.
//
// assert.InDelta(t, math.Pi, (22 / 7.0), 0.01)
//
// Returns whether the assertion was successful (true) or not (false).
func (a *Assertions) InDelta(expected, actual interface{}, delta float64, msgAndArgs ...interface{}) bool {
return InDelta(a.t, expected, actual, delta, msgAndArgs...)
}
// InEpsilon asserts that expected and actual have a relative error less than epsilon
//
// Returns whether the assertion was successful (true) or not (false).
func (a *Assertions) InEpsilon(expected, actual interface{}, epsilon float64, msgAndArgs ...interface{}) bool {
return InEpsilon(a.t, expected, actual, epsilon, msgAndArgs...)
}
// NoError asserts that a function returned no error (i.e. `nil`).
//
// actualObj, err := SomeFunction()
// if assert.NoError(err) {
// assert.Equal(actualObj, expectedObj)
// }
//
// Returns whether the assertion was successful (true) or not (false).
func (a *Assertions) NoError(theError error, msgAndArgs ...interface{}) bool {
return NoError(a.t, theError, msgAndArgs...)
}
// Error asserts that a function returned an error (i.e. not `nil`).
//
// actualObj, err := SomeFunction()
// if assert.Error(err, "An error was expected") {
// assert.Equal(err, expectedError)
// }
//
// Returns whether the assertion was successful (true) or not (false).
func (a *Assertions) Error(theError error, msgAndArgs ...interface{}) bool {
return Error(a.t, theError, msgAndArgs...)
}
// EqualError asserts that a function returned an error (i.e. not `nil`)
// and that it is equal to the provided error.
//
// actualObj, err := SomeFunction()
// if assert.Error(err, "An error was expected") {
// assert.Equal(err, expectedError)
// }
//
// Returns whether the assertion was successful (true) or not (false).
func (a *Assertions) EqualError(theError error, errString string, msgAndArgs ...interface{}) bool {
return EqualError(a.t, theError, errString, msgAndArgs...)
}
// Regexp asserts that a specified regexp matches a string.
//
// assert.Regexp(t, regexp.MustCompile("start"), "it's starting")
// assert.Regexp(t, "start...$", "it's not starting")
//
// Returns whether the assertion was successful (true) or not (false).
func (a *Assertions) Regexp(rx interface{}, str interface{}, msgAndArgs ...interface{}) bool {
return Regexp(a.t, rx, str, msgAndArgs...)
}
// NotRegexp asserts that a specified regexp does not match a string.
//
// assert.NotRegexp(t, regexp.MustCompile("starts"), "it's starting")
// assert.NotRegexp(t, "^start", "it's not starting")
//
// Returns whether the assertion was successful (true) or not (false).
func (a *Assertions) NotRegexp(rx interface{}, str interface{}, msgAndArgs ...interface{}) bool {
return NotRegexp(a.t, rx, str, msgAndArgs...)
}
// Zero asserts that i is the zero value for its type and returns the truth.
func (a *Assertions) Zero(i interface{}, msgAndArgs ...interface{}) bool {
return Zero(a.t, i, msgAndArgs...)
}
// NotZero asserts that i is not the zero value for its type and returns the truth.
func (a *Assertions) NotZero(i interface{}, msgAndArgs ...interface{}) bool {
return NotZero(a.t, i, msgAndArgs...)
}
// JSONEq asserts that two JSON strings are equivalent.
//
// assert.JSONEq(t, `{"hello": "world", "foo": "bar"}`, `{"foo": "bar", "hello": "world"}`)
//
// Returns whether the assertion was successful (true) or not (false).
func (a *Assertions) JSONEq(expected string, actual string, msgAndArgs ...interface{}) bool {
return JSONEq(a.t, expected, actual, msgAndArgs...)
}

611
Godeps/_workspace/src/github.com/stretchr/testify/assert/forward_assertions_test.go сгенерированный поставляемый
Просмотреть файл

@@ -1,611 +0,0 @@
package assert
import (
"errors"
"regexp"
"testing"
"time"
)
func TestImplementsWrapper(t *testing.T) {
assert := New(new(testing.T))
if !assert.Implements((*AssertionTesterInterface)(nil), new(AssertionTesterConformingObject)) {
t.Error("Implements method should return true: AssertionTesterConformingObject implements AssertionTesterInterface")
}
if assert.Implements((*AssertionTesterInterface)(nil), new(AssertionTesterNonConformingObject)) {
t.Error("Implements method should return false: AssertionTesterNonConformingObject does not implements AssertionTesterInterface")
}
}
func TestIsTypeWrapper(t *testing.T) {
assert := New(new(testing.T))
if !assert.IsType(new(AssertionTesterConformingObject), new(AssertionTesterConformingObject)) {
t.Error("IsType should return true: AssertionTesterConformingObject is the same type as AssertionTesterConformingObject")
}
if assert.IsType(new(AssertionTesterConformingObject), new(AssertionTesterNonConformingObject)) {
t.Error("IsType should return false: AssertionTesterConformingObject is not the same type as AssertionTesterNonConformingObject")
}
}
func TestEqualWrapper(t *testing.T) {
assert := New(new(testing.T))
if !assert.Equal("Hello World", "Hello World") {
t.Error("Equal should return true")
}
if !assert.Equal(123, 123) {
t.Error("Equal should return true")
}
if !assert.Equal(123.5, 123.5) {
t.Error("Equal should return true")
}
if !assert.Equal([]byte("Hello World"), []byte("Hello World")) {
t.Error("Equal should return true")
}
if !assert.Equal(nil, nil) {
t.Error("Equal should return true")
}
}
func TestEqualValuesWrapper(t *testing.T) {
assert := New(new(testing.T))
if !assert.EqualValues(uint32(10), int32(10)) {
t.Error("EqualValues should return true")
}
}
func TestNotNilWrapper(t *testing.T) {
assert := New(new(testing.T))
if !assert.NotNil(new(AssertionTesterConformingObject)) {
t.Error("NotNil should return true: object is not nil")
}
if assert.NotNil(nil) {
t.Error("NotNil should return false: object is nil")
}
}
func TestNilWrapper(t *testing.T) {
assert := New(new(testing.T))
if !assert.Nil(nil) {
t.Error("Nil should return true: object is nil")
}
if assert.Nil(new(AssertionTesterConformingObject)) {
t.Error("Nil should return false: object is not nil")
}
}
func TestTrueWrapper(t *testing.T) {
assert := New(new(testing.T))
if !assert.True(true) {
t.Error("True should return true")
}
if assert.True(false) {
t.Error("True should return false")
}
}
func TestFalseWrapper(t *testing.T) {
assert := New(new(testing.T))
if !assert.False(false) {
t.Error("False should return true")
}
if assert.False(true) {
t.Error("False should return false")
}
}
func TestExactlyWrapper(t *testing.T) {
assert := New(new(testing.T))
a := float32(1)
b := float64(1)
c := float32(1)
d := float32(2)
if assert.Exactly(a, b) {
t.Error("Exactly should return false")
}
if assert.Exactly(a, d) {
t.Error("Exactly should return false")
}
if !assert.Exactly(a, c) {
t.Error("Exactly should return true")
}
if assert.Exactly(nil, a) {
t.Error("Exactly should return false")
}
if assert.Exactly(a, nil) {
t.Error("Exactly should return false")
}
}
func TestNotEqualWrapper(t *testing.T) {
assert := New(new(testing.T))
if !assert.NotEqual("Hello World", "Hello World!") {
t.Error("NotEqual should return true")
}
if !assert.NotEqual(123, 1234) {
t.Error("NotEqual should return true")
}
if !assert.NotEqual(123.5, 123.55) {
t.Error("NotEqual should return true")
}
if !assert.NotEqual([]byte("Hello World"), []byte("Hello World!")) {
t.Error("NotEqual should return true")
}
if !assert.NotEqual(nil, new(AssertionTesterConformingObject)) {
t.Error("NotEqual should return true")
}
}
func TestContainsWrapper(t *testing.T) {
assert := New(new(testing.T))
list := []string{"Foo", "Bar"}
if !assert.Contains("Hello World", "Hello") {
t.Error("Contains should return true: \"Hello World\" contains \"Hello\"")
}
if assert.Contains("Hello World", "Salut") {
t.Error("Contains should return false: \"Hello World\" does not contain \"Salut\"")
}
if !assert.Contains(list, "Foo") {
t.Error("Contains should return true: \"[\"Foo\", \"Bar\"]\" contains \"Foo\"")
}
if assert.Contains(list, "Salut") {
t.Error("Contains should return false: \"[\"Foo\", \"Bar\"]\" does not contain \"Salut\"")
}
}
func TestNotContainsWrapper(t *testing.T) {
assert := New(new(testing.T))
list := []string{"Foo", "Bar"}
if !assert.NotContains("Hello World", "Hello!") {
t.Error("NotContains should return true: \"Hello World\" does not contain \"Hello!\"")
}
if assert.NotContains("Hello World", "Hello") {
t.Error("NotContains should return false: \"Hello World\" contains \"Hello\"")
}
if !assert.NotContains(list, "Foo!") {
t.Error("NotContains should return true: \"[\"Foo\", \"Bar\"]\" does not contain \"Foo!\"")
}
if assert.NotContains(list, "Foo") {
t.Error("NotContains should return false: \"[\"Foo\", \"Bar\"]\" contains \"Foo\"")
}
}
func TestConditionWrapper(t *testing.T) {
assert := New(new(testing.T))
if !assert.Condition(func() bool { return true }, "Truth") {
t.Error("Condition should return true")
}
if assert.Condition(func() bool { return false }, "Lie") {
t.Error("Condition should return false")
}
}
func TestDidPanicWrapper(t *testing.T) {
if funcDidPanic, _ := didPanic(func() {
panic("Panic!")
}); !funcDidPanic {
t.Error("didPanic should return true")
}
if funcDidPanic, _ := didPanic(func() {
}); funcDidPanic {
t.Error("didPanic should return false")
}
}
func TestPanicsWrapper(t *testing.T) {
assert := New(new(testing.T))
if !assert.Panics(func() {
panic("Panic!")
}) {
t.Error("Panics should return true")
}
if assert.Panics(func() {
}) {
t.Error("Panics should return false")
}
}
func TestNotPanicsWrapper(t *testing.T) {
assert := New(new(testing.T))
if !assert.NotPanics(func() {
}) {
t.Error("NotPanics should return true")
}
if assert.NotPanics(func() {
panic("Panic!")
}) {
t.Error("NotPanics should return false")
}
}
func TestNoErrorWrapper(t *testing.T) {
assert := New(t)
mockAssert := New(new(testing.T))
// start with a nil error
var err error
assert.True(mockAssert.NoError(err), "NoError should return True for nil arg")
// now set an error
err = errors.New("Some error")
assert.False(mockAssert.NoError(err), "NoError with error should return False")
}
func TestErrorWrapper(t *testing.T) {
assert := New(t)
mockAssert := New(new(testing.T))
// start with a nil error
var err error
assert.False(mockAssert.Error(err), "Error should return False for nil arg")
// now set an error
err = errors.New("Some error")
assert.True(mockAssert.Error(err), "Error with error should return True")
}
func TestEqualErrorWrapper(t *testing.T) {
assert := New(t)
mockAssert := New(new(testing.T))
// start with a nil error
var err error
assert.False(mockAssert.EqualError(err, ""),
"EqualError should return false for nil arg")
// now set an error
err = errors.New("some error")
assert.False(mockAssert.EqualError(err, "Not some error"),
"EqualError should return false for different error string")
assert.True(mockAssert.EqualError(err, "some error"),
"EqualError should return true")
}
func TestEmptyWrapper(t *testing.T) {
assert := New(t)
mockAssert := New(new(testing.T))
assert.True(mockAssert.Empty(""), "Empty string is empty")
assert.True(mockAssert.Empty(nil), "Nil is empty")
assert.True(mockAssert.Empty([]string{}), "Empty string array is empty")
assert.True(mockAssert.Empty(0), "Zero int value is empty")
assert.True(mockAssert.Empty(false), "False value is empty")
assert.False(mockAssert.Empty("something"), "Non Empty string is not empty")
assert.False(mockAssert.Empty(errors.New("something")), "Non nil object is not empty")
assert.False(mockAssert.Empty([]string{"something"}), "Non empty string array is not empty")
assert.False(mockAssert.Empty(1), "Non-zero int value is not empty")
assert.False(mockAssert.Empty(true), "True value is not empty")
}
func TestNotEmptyWrapper(t *testing.T) {
assert := New(t)
mockAssert := New(new(testing.T))
assert.False(mockAssert.NotEmpty(""), "Empty string is empty")
assert.False(mockAssert.NotEmpty(nil), "Nil is empty")
assert.False(mockAssert.NotEmpty([]string{}), "Empty string array is empty")
assert.False(mockAssert.NotEmpty(0), "Zero int value is empty")
assert.False(mockAssert.NotEmpty(false), "False value is empty")
assert.True(mockAssert.NotEmpty("something"), "Non Empty string is not empty")
assert.True(mockAssert.NotEmpty(errors.New("something")), "Non nil object is not empty")
assert.True(mockAssert.NotEmpty([]string{"something"}), "Non empty string array is not empty")
assert.True(mockAssert.NotEmpty(1), "Non-zero int value is not empty")
assert.True(mockAssert.NotEmpty(true), "True value is not empty")
}
func TestLenWrapper(t *testing.T) {
assert := New(t)
mockAssert := New(new(testing.T))
assert.False(mockAssert.Len(nil, 0), "nil does not have length")
assert.False(mockAssert.Len(0, 0), "int does not have length")
assert.False(mockAssert.Len(true, 0), "true does not have length")
assert.False(mockAssert.Len(false, 0), "false does not have length")
assert.False(mockAssert.Len('A', 0), "Rune does not have length")
assert.False(mockAssert.Len(struct{}{}, 0), "Struct does not have length")
ch := make(chan int, 5)
ch <- 1
ch <- 2
ch <- 3
cases := []struct {
v interface{}
l int
}{
{[]int{1, 2, 3}, 3},
{[...]int{1, 2, 3}, 3},
{"ABC", 3},
{map[int]int{1: 2, 2: 4, 3: 6}, 3},
{ch, 3},
{[]int{}, 0},
{map[int]int{}, 0},
{make(chan int), 0},
{[]int(nil), 0},
{map[int]int(nil), 0},
{(chan int)(nil), 0},
}
for _, c := range cases {
assert.True(mockAssert.Len(c.v, c.l), "%#v have %d items", c.v, c.l)
}
}
func TestWithinDurationWrapper(t *testing.T) {
assert := New(t)
mockAssert := New(new(testing.T))
a := time.Now()
b := a.Add(10 * time.Second)
assert.True(mockAssert.WithinDuration(a, b, 10*time.Second), "A 10s difference is within a 10s time difference")
assert.True(mockAssert.WithinDuration(b, a, 10*time.Second), "A 10s difference is within a 10s time difference")
assert.False(mockAssert.WithinDuration(a, b, 9*time.Second), "A 10s difference is not within a 9s time difference")
assert.False(mockAssert.WithinDuration(b, a, 9*time.Second), "A 10s difference is not within a 9s time difference")
assert.False(mockAssert.WithinDuration(a, b, -9*time.Second), "A 10s difference is not within a 9s time difference")
assert.False(mockAssert.WithinDuration(b, a, -9*time.Second), "A 10s difference is not within a 9s time difference")
assert.False(mockAssert.WithinDuration(a, b, -11*time.Second), "A 10s difference is not within a 9s time difference")
assert.False(mockAssert.WithinDuration(b, a, -11*time.Second), "A 10s difference is not within a 9s time difference")
}
func TestInDeltaWrapper(t *testing.T) {
assert := New(new(testing.T))
True(t, assert.InDelta(1.001, 1, 0.01), "|1.001 - 1| <= 0.01")
True(t, assert.InDelta(1, 1.001, 0.01), "|1 - 1.001| <= 0.01")
True(t, assert.InDelta(1, 2, 1), "|1 - 2| <= 1")
False(t, assert.InDelta(1, 2, 0.5), "Expected |1 - 2| <= 0.5 to fail")
False(t, assert.InDelta(2, 1, 0.5), "Expected |2 - 1| <= 0.5 to fail")
False(t, assert.InDelta("", nil, 1), "Expected non numerals to fail")
cases := []struct {
a, b interface{}
delta float64
}{
{uint8(2), uint8(1), 1},
{uint16(2), uint16(1), 1},
{uint32(2), uint32(1), 1},
{uint64(2), uint64(1), 1},
{int(2), int(1), 1},
{int8(2), int8(1), 1},
{int16(2), int16(1), 1},
{int32(2), int32(1), 1},
{int64(2), int64(1), 1},
{float32(2), float32(1), 1},
{float64(2), float64(1), 1},
}
for _, tc := range cases {
True(t, assert.InDelta(tc.a, tc.b, tc.delta), "Expected |%V - %V| <= %v", tc.a, tc.b, tc.delta)
}
}
func TestInEpsilonWrapper(t *testing.T) {
assert := New(new(testing.T))
cases := []struct {
a, b interface{}
epsilon float64
}{
{uint8(2), uint16(2), .001},
{2.1, 2.2, 0.1},
{2.2, 2.1, 0.1},
{-2.1, -2.2, 0.1},
{-2.2, -2.1, 0.1},
{uint64(100), uint8(101), 0.01},
{0.1, -0.1, 2},
}
for _, tc := range cases {
True(t, assert.InEpsilon(tc.a, tc.b, tc.epsilon, "Expected %V and %V to have a relative difference of %v", tc.a, tc.b, tc.epsilon))
}
cases = []struct {
a, b interface{}
epsilon float64
}{
{uint8(2), int16(-2), .001},
{uint64(100), uint8(102), 0.01},
{2.1, 2.2, 0.001},
{2.2, 2.1, 0.001},
{2.1, -2.2, 1},
{2.1, "bla-bla", 0},
{0.1, -0.1, 1.99},
}
for _, tc := range cases {
False(t, assert.InEpsilon(tc.a, tc.b, tc.epsilon, "Expected %V and %V to have a relative difference of %v", tc.a, tc.b, tc.epsilon))
}
}
func TestRegexpWrapper(t *testing.T) {
assert := New(new(testing.T))
cases := []struct {
rx, str string
}{
{"^start", "start of the line"},
{"end$", "in the end"},
{"[0-9]{3}[.-]?[0-9]{2}[.-]?[0-9]{2}", "My phone number is 650.12.34"},
}
for _, tc := range cases {
True(t, assert.Regexp(tc.rx, tc.str))
True(t, assert.Regexp(regexp.MustCompile(tc.rx), tc.str))
False(t, assert.NotRegexp(tc.rx, tc.str))
False(t, assert.NotRegexp(regexp.MustCompile(tc.rx), tc.str))
}
cases = []struct {
rx, str string
}{
{"^asdfastart", "Not the start of the line"},
{"end$", "in the end."},
{"[0-9]{3}[.-]?[0-9]{2}[.-]?[0-9]{2}", "My phone number is 650.12a.34"},
}
for _, tc := range cases {
False(t, assert.Regexp(tc.rx, tc.str), "Expected \"%s\" to not match \"%s\"", tc.rx, tc.str)
False(t, assert.Regexp(regexp.MustCompile(tc.rx), tc.str))
True(t, assert.NotRegexp(tc.rx, tc.str))
True(t, assert.NotRegexp(regexp.MustCompile(tc.rx), tc.str))
}
}
func TestZeroWrapper(t *testing.T) {
assert := New(t)
mockAssert := New(new(testing.T))
for _, test := range zeros {
assert.True(mockAssert.Zero(test), "Zero should return true for %v", test)
}
for _, test := range nonZeros {
assert.False(mockAssert.Zero(test), "Zero should return false for %v", test)
}
}
func TestNotZeroWrapper(t *testing.T) {
assert := New(t)
mockAssert := New(new(testing.T))
for _, test := range zeros {
assert.False(mockAssert.NotZero(test), "Zero should return true for %v", test)
}
for _, test := range nonZeros {
assert.True(mockAssert.NotZero(test), "Zero should return false for %v", test)
}
}
func TestJSONEqWrapper_EqualSONString(t *testing.T) {
assert := New(new(testing.T))
if !assert.JSONEq(`{"hello": "world", "foo": "bar"}`, `{"hello": "world", "foo": "bar"}`) {
t.Error("JSONEq should return true")
}
}
func TestJSONEqWrapper_EquivalentButNotEqual(t *testing.T) {
assert := New(new(testing.T))
if !assert.JSONEq(`{"hello": "world", "foo": "bar"}`, `{"foo": "bar", "hello": "world"}`) {
t.Error("JSONEq should return true")
}
}
func TestJSONEqWrapper_HashOfArraysAndHashes(t *testing.T) {
assert := New(new(testing.T))
if !assert.JSONEq("{\r\n\t\"numeric\": 1.5,\r\n\t\"array\": [{\"foo\": \"bar\"}, 1, \"string\", [\"nested\", \"array\", 5.5]],\r\n\t\"hash\": {\"nested\": \"hash\", \"nested_slice\": [\"this\", \"is\", \"nested\"]},\r\n\t\"string\": \"foo\"\r\n}",
"{\r\n\t\"numeric\": 1.5,\r\n\t\"hash\": {\"nested\": \"hash\", \"nested_slice\": [\"this\", \"is\", \"nested\"]},\r\n\t\"string\": \"foo\",\r\n\t\"array\": [{\"foo\": \"bar\"}, 1, \"string\", [\"nested\", \"array\", 5.5]]\r\n}") {
t.Error("JSONEq should return true")
}
}
func TestJSONEqWrapper_Array(t *testing.T) {
assert := New(new(testing.T))
if !assert.JSONEq(`["foo", {"hello": "world", "nested": "hash"}]`, `["foo", {"nested": "hash", "hello": "world"}]`) {
t.Error("JSONEq should return true")
}
}
func TestJSONEqWrapper_HashAndArrayNotEquivalent(t *testing.T) {
assert := New(new(testing.T))
if assert.JSONEq(`["foo", {"hello": "world", "nested": "hash"}]`, `{"foo": "bar", {"nested": "hash", "hello": "world"}}`) {
t.Error("JSONEq should return false")
}
}
func TestJSONEqWrapper_HashesNotEquivalent(t *testing.T) {
assert := New(new(testing.T))
if assert.JSONEq(`{"foo": "bar"}`, `{"foo": "bar", "hello": "world"}`) {
t.Error("JSONEq should return false")
}
}
func TestJSONEqWrapper_ActualIsNotJSON(t *testing.T) {
assert := New(new(testing.T))
if assert.JSONEq(`{"foo": "bar"}`, "Not JSON") {
t.Error("JSONEq should return false")
}
}
func TestJSONEqWrapper_ExpectedIsNotJSON(t *testing.T) {
assert := New(new(testing.T))
if assert.JSONEq("Not JSON", `{"foo": "bar", "hello": "world"}`) {
t.Error("JSONEq should return false")
}
}
func TestJSONEqWrapper_ExpectedAndActualNotJSON(t *testing.T) {
assert := New(new(testing.T))
if assert.JSONEq("Not JSON", "Not JSON") {
t.Error("JSONEq should return false")
}
}
func TestJSONEqWrapper_ArraysOfDifferentOrder(t *testing.T) {
assert := New(new(testing.T))
if assert.JSONEq(`["foo", {"hello": "world", "nested": "hash"}]`, `[{ "hello": "world", "nested": "hash"}, "foo"]`) {
t.Error("JSONEq should return false")
}
}

157
Godeps/_workspace/src/github.com/stretchr/testify/assert/http_assertions.go сгенерированный поставляемый
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@@ -1,157 +0,0 @@
package assert
import (
"fmt"
"net/http"
"net/http/httptest"
"net/url"
"strings"
)
// httpCode is a helper that returns HTTP code of the response. It returns -1
// if building a new request fails.
func httpCode(handler http.HandlerFunc, method, url string, values url.Values) int {
w := httptest.NewRecorder()
req, err := http.NewRequest(method, url+"?"+values.Encode(), nil)
if err != nil {
return -1
}
handler(w, req)
return w.Code
}
// HTTPSuccess asserts that a specified handler returns a success status code.
//
// assert.HTTPSuccess(t, myHandler, "POST", "http://www.google.com", nil)
//
// Returns whether the assertion was successful (true) or not (false).
func HTTPSuccess(t TestingT, handler http.HandlerFunc, method, url string, values url.Values) bool {
code := httpCode(handler, method, url, values)
if code == -1 {
return false
}
return code >= http.StatusOK && code <= http.StatusPartialContent
}
// HTTPRedirect asserts that a specified handler returns a redirect status code.
//
// assert.HTTPRedirect(t, myHandler, "GET", "/a/b/c", url.Values{"a": []string{"b", "c"}}
//
// Returns whether the assertion was successful (true) or not (false).
func HTTPRedirect(t TestingT, handler http.HandlerFunc, method, url string, values url.Values) bool {
code := httpCode(handler, method, url, values)
if code == -1 {
return false
}
return code >= http.StatusMultipleChoices && code <= http.StatusTemporaryRedirect
}
// HTTPError asserts that a specified handler returns an error status code.
//
// assert.HTTPError(t, myHandler, "POST", "/a/b/c", url.Values{"a": []string{"b", "c"}}
//
// Returns whether the assertion was successful (true) or not (false).
func HTTPError(t TestingT, handler http.HandlerFunc, method, url string, values url.Values) bool {
code := httpCode(handler, method, url, values)
if code == -1 {
return false
}
return code >= http.StatusBadRequest
}
// HTTPBody is a helper that returns HTTP body of the response. It returns
// empty string if building a new request fails.
func HTTPBody(handler http.HandlerFunc, method, url string, values url.Values) string {
w := httptest.NewRecorder()
req, err := http.NewRequest(method, url+"?"+values.Encode(), nil)
if err != nil {
return ""
}
handler(w, req)
return w.Body.String()
}
// HTTPBodyContains asserts that a specified handler returns a
// body that contains a string.
//
// assert.HTTPBodyContains(t, myHandler, "www.google.com", nil, "I'm Feeling Lucky")
//
// Returns whether the assertion was successful (true) or not (false).
func HTTPBodyContains(t TestingT, handler http.HandlerFunc, method, url string, values url.Values, str interface{}) bool {
body := HTTPBody(handler, method, url, values)
contains := strings.Contains(body, fmt.Sprint(str))
if !contains {
Fail(t, fmt.Sprintf("Expected response body for \"%s\" to contain \"%s\" but found \"%s\"", url+"?"+values.Encode(), str, body))
}
return contains
}
// HTTPBodyNotContains asserts that a specified handler returns a
// body that does not contain a string.
//
// assert.HTTPBodyNotContains(t, myHandler, "www.google.com", nil, "I'm Feeling Lucky")
//
// Returns whether the assertion was successful (true) or not (false).
func HTTPBodyNotContains(t TestingT, handler http.HandlerFunc, method, url string, values url.Values, str interface{}) bool {
body := HTTPBody(handler, method, url, values)
contains := strings.Contains(body, fmt.Sprint(str))
if contains {
Fail(t, "Expected response body for %s to NOT contain \"%s\" but found \"%s\"", url+"?"+values.Encode(), str, body)
}
return !contains
}
//
// Assertions Wrappers
//
// HTTPSuccess asserts that a specified handler returns a success status code.
//
// assert.HTTPSuccess(myHandler, "POST", "http://www.google.com", nil)
//
// Returns whether the assertion was successful (true) or not (false).
func (a *Assertions) HTTPSuccess(handler http.HandlerFunc, method, url string, values url.Values) bool {
return HTTPSuccess(a.t, handler, method, url, values)
}
// HTTPRedirect asserts that a specified handler returns a redirect status code.
//
// assert.HTTPRedirect(myHandler, "GET", "/a/b/c", url.Values{"a": []string{"b", "c"}}
//
// Returns whether the assertion was successful (true) or not (false).
func (a *Assertions) HTTPRedirect(handler http.HandlerFunc, method, url string, values url.Values) bool {
return HTTPRedirect(a.t, handler, method, url, values)
}
// HTTPError asserts that a specified handler returns an error status code.
//
// assert.HTTPError(myHandler, "POST", "/a/b/c", url.Values{"a": []string{"b", "c"}}
//
// Returns whether the assertion was successful (true) or not (false).
func (a *Assertions) HTTPError(handler http.HandlerFunc, method, url string, values url.Values) bool {
return HTTPError(a.t, handler, method, url, values)
}
// HTTPBodyContains asserts that a specified handler returns a
// body that contains a string.
//
// assert.HTTPBodyContains(t, myHandler, "www.google.com", nil, "I'm Feeling Lucky")
//
// Returns whether the assertion was successful (true) or not (false).
func (a *Assertions) HTTPBodyContains(handler http.HandlerFunc, method, url string, values url.Values, str interface{}) bool {
return HTTPBodyContains(a.t, handler, method, url, values, str)
}
// HTTPBodyNotContains asserts that a specified handler returns a
// body that does not contain a string.
//
// assert.HTTPBodyNotContains(t, myHandler, "www.google.com", nil, "I'm Feeling Lucky")
//
// Returns whether the assertion was successful (true) or not (false).
func (a *Assertions) HTTPBodyNotContains(handler http.HandlerFunc, method, url string, values url.Values, str interface{}) bool {
return HTTPBodyNotContains(a.t, handler, method, url, values, str)
}

86
Godeps/_workspace/src/github.com/stretchr/testify/assert/http_assertions_test.go сгенерированный поставляемый
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@@ -1,86 +0,0 @@
package assert
import (
"fmt"
"net/http"
"net/url"
"testing"
)
func httpOK(w http.ResponseWriter, r *http.Request) {
w.WriteHeader(http.StatusOK)
}
func httpRedirect(w http.ResponseWriter, r *http.Request) {
w.WriteHeader(http.StatusTemporaryRedirect)
}
func httpError(w http.ResponseWriter, r *http.Request) {
w.WriteHeader(http.StatusInternalServerError)
}
func TestHTTPStatuses(t *testing.T) {
assert := New(t)
mockT := new(testing.T)
assert.Equal(HTTPSuccess(mockT, httpOK, "GET", "/", nil), true)
assert.Equal(HTTPSuccess(mockT, httpRedirect, "GET", "/", nil), false)
assert.Equal(HTTPSuccess(mockT, httpError, "GET", "/", nil), false)
assert.Equal(HTTPRedirect(mockT, httpOK, "GET", "/", nil), false)
assert.Equal(HTTPRedirect(mockT, httpRedirect, "GET", "/", nil), true)
assert.Equal(HTTPRedirect(mockT, httpError, "GET", "/", nil), false)
assert.Equal(HTTPError(mockT, httpOK, "GET", "/", nil), false)
assert.Equal(HTTPError(mockT, httpRedirect, "GET", "/", nil), false)
assert.Equal(HTTPError(mockT, httpError, "GET", "/", nil), true)
}
func TestHTTPStatusesWrapper(t *testing.T) {
assert := New(t)
mockAssert := New(new(testing.T))
assert.Equal(mockAssert.HTTPSuccess(httpOK, "GET", "/", nil), true)
assert.Equal(mockAssert.HTTPSuccess(httpRedirect, "GET", "/", nil), false)
assert.Equal(mockAssert.HTTPSuccess(httpError, "GET", "/", nil), false)
assert.Equal(mockAssert.HTTPRedirect(httpOK, "GET", "/", nil), false)
assert.Equal(mockAssert.HTTPRedirect(httpRedirect, "GET", "/", nil), true)
assert.Equal(mockAssert.HTTPRedirect(httpError, "GET", "/", nil), false)
assert.Equal(mockAssert.HTTPError(httpOK, "GET", "/", nil), false)
assert.Equal(mockAssert.HTTPError(httpRedirect, "GET", "/", nil), false)
assert.Equal(mockAssert.HTTPError(httpError, "GET", "/", nil), true)
}
func httpHelloName(w http.ResponseWriter, r *http.Request) {
name := r.FormValue("name")
w.Write([]byte(fmt.Sprintf("Hello, %s!", name)))
}
func TestHttpBody(t *testing.T) {
assert := New(t)
mockT := new(testing.T)
assert.True(HTTPBodyContains(mockT, httpHelloName, "GET", "/", url.Values{"name": []string{"World"}}, "Hello, World!"))
assert.True(HTTPBodyContains(mockT, httpHelloName, "GET", "/", url.Values{"name": []string{"World"}}, "World"))
assert.False(HTTPBodyContains(mockT, httpHelloName, "GET", "/", url.Values{"name": []string{"World"}}, "world"))
assert.False(HTTPBodyNotContains(mockT, httpHelloName, "GET", "/", url.Values{"name": []string{"World"}}, "Hello, World!"))
assert.False(HTTPBodyNotContains(mockT, httpHelloName, "GET", "/", url.Values{"name": []string{"World"}}, "World"))
assert.True(HTTPBodyNotContains(mockT, httpHelloName, "GET", "/", url.Values{"name": []string{"World"}}, "world"))
}
func TestHttpBodyWrappers(t *testing.T) {
assert := New(t)
mockAssert := New(new(testing.T))
assert.True(mockAssert.HTTPBodyContains(httpHelloName, "GET", "/", url.Values{"name": []string{"World"}}, "Hello, World!"))
assert.True(mockAssert.HTTPBodyContains(httpHelloName, "GET", "/", url.Values{"name": []string{"World"}}, "World"))
assert.False(mockAssert.HTTPBodyContains(httpHelloName, "GET", "/", url.Values{"name": []string{"World"}}, "world"))
assert.False(mockAssert.HTTPBodyNotContains(httpHelloName, "GET", "/", url.Values{"name": []string{"World"}}, "Hello, World!"))
assert.False(mockAssert.HTTPBodyNotContains(httpHelloName, "GET", "/", url.Values{"name": []string{"World"}}, "World"))
assert.True(mockAssert.HTTPBodyNotContains(httpHelloName, "GET", "/", url.Values{"name": []string{"World"}}, "world"))
}

43
Godeps/_workspace/src/github.com/stretchr/testify/mock/doc.go сгенерированный поставляемый
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@@ -1,43 +0,0 @@
// Provides a system by which it is possible to mock your objects and verify calls are happening as expected.
//
// Example Usage
//
// The mock package provides an object, Mock, that tracks activity on another object. It is usually
// embedded into a test object as shown below:
//
// type MyTestObject struct {
// // add a Mock object instance
// mock.Mock
//
// // other fields go here as normal
// }
//
// When implementing the methods of an interface, you wire your functions up
// to call the Mock.Called(args...) method, and return the appropriate values.
//
// For example, to mock a method that saves the name and age of a person and returns
// the year of their birth or an error, you might write this:
//
// func (o *MyTestObject) SavePersonDetails(firstname, lastname string, age int) (int, error) {
// args := o.Called(firstname, lastname, age)
// return args.Int(0), args.Error(1)
// }
//
// The Int, Error and Bool methods are examples of strongly typed getters that take the argument
// index position. Given this argument list:
//
// (12, true, "Something")
//
// You could read them out strongly typed like this:
//
// args.Int(0)
// args.Bool(1)
// args.String(2)
//
// For objects of your own type, use the generic Arguments.Get(index) method and make a type assertion:
//
// return args.Get(0).(*MyObject), args.Get(1).(*AnotherObjectOfMine)
//
// This may cause a panic if the object you are getting is nil (the type assertion will fail), in those
// cases you should check for nil first.
package mock

624
Godeps/_workspace/src/github.com/stretchr/testify/mock/mock.go сгенерированный поставляемый
Просмотреть файл

@@ -1,624 +0,0 @@
package mock
import (
"fmt"
"reflect"
"regexp"
"runtime"
"strings"
"sync"
"time"
"github.com/stretchr/objx"
"github.com/stretchr/testify/assert"
)
// TestingT is an interface wrapper around *testing.T
type TestingT interface {
Logf(format string, args ...interface{})
Errorf(format string, args ...interface{})
}
/*
Call
*/
// Call represents a method call and is used for setting expectations,
// as well as recording activity.
type Call struct {
Parent *Mock
// The name of the method that was or will be called.
Method string
// Holds the arguments of the method.
Arguments Arguments
// Holds the arguments that should be returned when
// this method is called.
ReturnArguments Arguments
// The number of times to return the return arguments when setting
// expectations. 0 means to always return the value.
Repeatability int
// Holds a channel that will be used to block the Return until it either
// recieves a message or is closed. nil means it returns immediately.
WaitFor <-chan time.Time
// Holds a handler used to manipulate arguments content that are passed by
// reference. It's useful when mocking methods such as unmarshalers or
// decoders.
RunFn func(Arguments)
}
func newCall(parent *Mock, methodName string, methodArguments ...interface{}) *Call {
return &Call{
Parent: parent,
Method: methodName,
Arguments: methodArguments,
ReturnArguments: make([]interface{}, 0),
Repeatability: 0,
WaitFor: nil,
RunFn: nil,
}
}
func (self *Call) lock() {
self.Parent.mutex.Lock()
}
func (self *Call) unlock() {
self.Parent.mutex.Unlock()
}
func (self *Call) Return(returnArguments ...interface{}) *Call {
self.lock()
defer self.unlock()
self.ReturnArguments = returnArguments
return self
}
// Once indicates that that the mock should only return the value once.
//
// Mock.On("MyMethod", arg1, arg2).Return(returnArg1, returnArg2).Once()
func (self *Call) Once() *Call {
return self.Times(1)
}
// Twice indicates that that the mock should only return the value twice.
//
// Mock.On("MyMethod", arg1, arg2).Return(returnArg1, returnArg2).Twice()
func (self *Call) Twice() *Call {
return self.Times(2)
}
// Times indicates that that the mock should only return the indicated number
// of times.
//
// Mock.On("MyMethod", arg1, arg2).Return(returnArg1, returnArg2).Times(5)
func (self *Call) Times(i int) *Call {
self.lock()
defer self.unlock()
self.Repeatability = i
return self
}
// WaitUntil sets the channel that will block the mock's return until its closed
// or a message is received.
//
// Mock.On("MyMethod", arg1, arg2).WaitUntil(time.After(time.Second))
func (self *Call) WaitUntil(w <-chan time.Time) *Call {
self.lock()
defer self.unlock()
self.WaitFor = w
return self
}
// After sets how long to block until the call returns
//
// Mock.On("MyMethod", arg1, arg2).After(time.Second)
func (self *Call) After(d time.Duration) *Call {
return self.WaitUntil(time.After(d))
}
// Run sets a handler to be called before returning. It can be used when
// mocking a method such as unmarshalers that takes a pointer to a struct and
// sets properties in such struct
//
// Mock.On("Unmarshal", AnythingOfType("*map[string]interface{}").Return().Run(function(args Arguments) {
// arg := args.Get(0).(*map[string]interface{})
// arg["foo"] = "bar"
// })
func (self *Call) Run(fn func(Arguments)) *Call {
self.lock()
defer self.unlock()
self.RunFn = fn
return self
}
// On chains a new expectation description onto the mocked interface. This
// allows syntax like.
//
// Mock.
// On("MyMethod", 1).Return(nil).
// On("MyOtherMethod", 'a', 'b', 'c').Return(errors.New("Some Error"))
func (self *Call) On(methodName string, arguments ...interface{}) *Call {
return self.Parent.On(methodName, arguments...)
}
// Mock is the workhorse used to track activity on another object.
// For an example of its usage, refer to the "Example Usage" section at the top
// of this document.
type Mock struct {
// Represents the calls that are expected of
// an object.
ExpectedCalls []*Call
// Holds the calls that were made to this mocked object.
Calls []Call
// TestData holds any data that might be useful for testing. Testify ignores
// this data completely allowing you to do whatever you like with it.
testData objx.Map
mutex sync.Mutex
}
// TestData holds any data that might be useful for testing. Testify ignores
// this data completely allowing you to do whatever you like with it.
func (m *Mock) TestData() objx.Map {
if m.testData == nil {
m.testData = make(objx.Map)
}
return m.testData
}
/*
Setting expectations
*/
// On starts a description of an expectation of the specified method
// being called.
//
// Mock.On("MyMethod", arg1, arg2)
func (self *Mock) On(methodName string, arguments ...interface{}) *Call {
for _, arg := range arguments {
if v := reflect.ValueOf(arg); v.Kind() == reflect.Func {
panic(fmt.Sprintf("cannot use Func in expectations. Use mock.AnythingOfType(\"%T\")", arg))
}
}
self.mutex.Lock()
defer self.mutex.Unlock()
c := newCall(self, methodName, arguments...)
self.ExpectedCalls = append(self.ExpectedCalls, c)
return c
}
// /*
// Recording and responding to activity
// */
func (m *Mock) findExpectedCall(method string, arguments ...interface{}) (int, *Call) {
m.mutex.Lock()
defer m.mutex.Unlock()
for i, call := range m.ExpectedCalls {
if call.Method == method && call.Repeatability > -1 {
_, diffCount := call.Arguments.Diff(arguments)
if diffCount == 0 {
return i, call
}
}
}
return -1, nil
}
func (m *Mock) findClosestCall(method string, arguments ...interface{}) (bool, *Call) {
diffCount := 0
var closestCall *Call = nil
for _, call := range m.expectedCalls() {
if call.Method == method {
_, tempDiffCount := call.Arguments.Diff(arguments)
if tempDiffCount < diffCount || diffCount == 0 {
diffCount = tempDiffCount
closestCall = call
}
}
}
if closestCall == nil {
return false, nil
}
return true, closestCall
}
func callString(method string, arguments Arguments, includeArgumentValues bool) string {
var argValsString string = ""
if includeArgumentValues {
var argVals []string
for argIndex, arg := range arguments {
argVals = append(argVals, fmt.Sprintf("%d: %#v", argIndex, arg))
}
argValsString = fmt.Sprintf("\n\t\t%s", strings.Join(argVals, "\n\t\t"))
}
return fmt.Sprintf("%s(%s)%s", method, arguments.String(), argValsString)
}
// Called tells the mock object that a method has been called, and gets an array
// of arguments to return. Panics if the call is unexpected (i.e. not preceeded by
// appropriate .On .Return() calls)
// If Call.WaitFor is set, blocks until the channel is closed or receives a message.
func (m *Mock) Called(arguments ...interface{}) Arguments {
// get the calling function's name
pc, _, _, ok := runtime.Caller(1)
if !ok {
panic("Couldn't get the caller information")
}
functionPath := runtime.FuncForPC(pc).Name()
//Next four lines are required to use GCCGO function naming conventions.
//For Ex: github_com_docker_libkv_store_mock.WatchTree.pN39_github_com_docker_libkv_store_mock.Mock
//uses inteface information unlike golang github.com/docker/libkv/store/mock.(*Mock).WatchTree
//With GCCGO we need to remove interface information starting from pN<dd>.
re := regexp.MustCompile("\\.pN\\d+_")
if re.MatchString(functionPath) {
functionPath = re.Split(functionPath, -1)[0]
}
parts := strings.Split(functionPath, ".")
functionName := parts[len(parts)-1]
found, call := m.findExpectedCall(functionName, arguments...)
if found < 0 {
// we have to fail here - because we don't know what to do
// as the return arguments. This is because:
//
// a) this is a totally unexpected call to this method,
// b) the arguments are not what was expected, or
// c) the developer has forgotten to add an accompanying On...Return pair.
closestFound, closestCall := m.findClosestCall(functionName, arguments...)
if closestFound {
panic(fmt.Sprintf("\n\nmock: Unexpected Method Call\n-----------------------------\n\n%s\n\nThe closest call I have is: \n\n%s\n", callString(functionName, arguments, true), callString(functionName, closestCall.Arguments, true)))
} else {
panic(fmt.Sprintf("\nassert: mock: I don't know what to return because the method call was unexpected.\n\tEither do Mock.On(\"%s\").Return(...) first, or remove the %s() call.\n\tThis method was unexpected:\n\t\t%s\n\tat: %s", functionName, functionName, callString(functionName, arguments, true), assert.CallerInfo()))
}
} else {
m.mutex.Lock()
switch {
case call.Repeatability == 1:
call.Repeatability = -1
case call.Repeatability > 1:
call.Repeatability -= 1
}
m.mutex.Unlock()
}
// add the call
m.mutex.Lock()
m.Calls = append(m.Calls, *newCall(m, functionName, arguments...))
m.mutex.Unlock()
// block if specified
if call.WaitFor != nil {
<-call.WaitFor
}
if call.RunFn != nil {
call.RunFn(arguments)
}
return call.ReturnArguments
}
/*
Assertions
*/
// AssertExpectationsForObjects asserts that everything specified with On and Return
// of the specified objects was in fact called as expected.
//
// Calls may have occurred in any order.
func AssertExpectationsForObjects(t TestingT, testObjects ...interface{}) bool {
var success bool = true
for _, obj := range testObjects {
mockObj := obj.(Mock)
success = success && mockObj.AssertExpectations(t)
}
return success
}
// AssertExpectations asserts that everything specified with On and Return was
// in fact called as expected. Calls may have occurred in any order.
func (m *Mock) AssertExpectations(t TestingT) bool {
var somethingMissing bool = false
var failedExpectations int = 0
// iterate through each expectation
expectedCalls := m.expectedCalls()
for _, expectedCall := range expectedCalls {
if !m.methodWasCalled(expectedCall.Method, expectedCall.Arguments) {
somethingMissing = true
failedExpectations++
t.Logf("\u274C\t%s(%s)", expectedCall.Method, expectedCall.Arguments.String())
} else {
m.mutex.Lock()
if expectedCall.Repeatability > 0 {
somethingMissing = true
failedExpectations++
} else {
t.Logf("\u2705\t%s(%s)", expectedCall.Method, expectedCall.Arguments.String())
}
m.mutex.Unlock()
}
}
if somethingMissing {
t.Errorf("FAIL: %d out of %d expectation(s) were met.\n\tThe code you are testing needs to make %d more call(s).\n\tat: %s", len(expectedCalls)-failedExpectations, len(expectedCalls), failedExpectations, assert.CallerInfo())
}
return !somethingMissing
}
// AssertNumberOfCalls asserts that the method was called expectedCalls times.
func (m *Mock) AssertNumberOfCalls(t TestingT, methodName string, expectedCalls int) bool {
var actualCalls int = 0
for _, call := range m.calls() {
if call.Method == methodName {
actualCalls++
}
}
return assert.Equal(t, expectedCalls, actualCalls, fmt.Sprintf("Expected number of calls (%d) does not match the actual number of calls (%d).", expectedCalls, actualCalls))
}
// AssertCalled asserts that the method was called.
func (m *Mock) AssertCalled(t TestingT, methodName string, arguments ...interface{}) bool {
if !assert.True(t, m.methodWasCalled(methodName, arguments), fmt.Sprintf("The \"%s\" method should have been called with %d argument(s), but was not.", methodName, len(arguments))) {
t.Logf("%v", m.expectedCalls())
return false
}
return true
}
// AssertNotCalled asserts that the method was not called.
func (m *Mock) AssertNotCalled(t TestingT, methodName string, arguments ...interface{}) bool {
if !assert.False(t, m.methodWasCalled(methodName, arguments), fmt.Sprintf("The \"%s\" method was called with %d argument(s), but should NOT have been.", methodName, len(arguments))) {
t.Logf("%v", m.expectedCalls())
return false
}
return true
}
func (m *Mock) methodWasCalled(methodName string, expected []interface{}) bool {
for _, call := range m.calls() {
if call.Method == methodName {
_, differences := Arguments(expected).Diff(call.Arguments)
if differences == 0 {
// found the expected call
return true
}
}
}
// we didn't find the expected call
return false
}
func (m *Mock) expectedCalls() []*Call {
m.mutex.Lock()
defer m.mutex.Unlock()
return append([]*Call{}, m.ExpectedCalls...)
}
func (m *Mock) calls() []Call {
m.mutex.Lock()
defer m.mutex.Unlock()
return append([]Call{}, m.Calls...)
}
/*
Arguments
*/
// Arguments holds an array of method arguments or return values.
type Arguments []interface{}
const (
// The "any" argument. Used in Diff and Assert when
// the argument being tested shouldn't be taken into consideration.
Anything string = "mock.Anything"
)
// AnythingOfTypeArgument is a string that contains the type of an argument
// for use when type checking. Used in Diff and Assert.
type AnythingOfTypeArgument string
// AnythingOfType returns an AnythingOfTypeArgument object containing the
// name of the type to check for. Used in Diff and Assert.
//
// For example:
// Assert(t, AnythingOfType("string"), AnythingOfType("int"))
func AnythingOfType(t string) AnythingOfTypeArgument {
return AnythingOfTypeArgument(t)
}
// Get Returns the argument at the specified index.
func (args Arguments) Get(index int) interface{} {
if index+1 > len(args) {
panic(fmt.Sprintf("assert: arguments: Cannot call Get(%d) because there are %d argument(s).", index, len(args)))
}
return args[index]
}
// Is gets whether the objects match the arguments specified.
func (args Arguments) Is(objects ...interface{}) bool {
for i, obj := range args {
if obj != objects[i] {
return false
}
}
return true
}
// Diff gets a string describing the differences between the arguments
// and the specified objects.
//
// Returns the diff string and number of differences found.
func (args Arguments) Diff(objects []interface{}) (string, int) {
var output string = "\n"
var differences int
var maxArgCount int = len(args)
if len(objects) > maxArgCount {
maxArgCount = len(objects)
}
for i := 0; i < maxArgCount; i++ {
var actual, expected interface{}
if len(objects) <= i {
actual = "(Missing)"
} else {
actual = objects[i]
}
if len(args) <= i {
expected = "(Missing)"
} else {
expected = args[i]
}
if reflect.TypeOf(expected) == reflect.TypeOf((*AnythingOfTypeArgument)(nil)).Elem() {
// type checking
if reflect.TypeOf(actual).Name() != string(expected.(AnythingOfTypeArgument)) && reflect.TypeOf(actual).String() != string(expected.(AnythingOfTypeArgument)) {
// not match
differences++
output = fmt.Sprintf("%s\t%d: \u274C type %s != type %s - %s\n", output, i, expected, reflect.TypeOf(actual).Name(), actual)
}
} else {
// normal checking
if assert.ObjectsAreEqual(expected, Anything) || assert.ObjectsAreEqual(actual, Anything) || assert.ObjectsAreEqual(actual, expected) {
// match
output = fmt.Sprintf("%s\t%d: \u2705 %s == %s\n", output, i, actual, expected)
} else {
// not match
differences++
output = fmt.Sprintf("%s\t%d: \u274C %s != %s\n", output, i, actual, expected)
}
}
}
if differences == 0 {
return "No differences.", differences
}
return output, differences
}
// Assert compares the arguments with the specified objects and fails if
// they do not exactly match.
func (args Arguments) Assert(t TestingT, objects ...interface{}) bool {
// get the differences
diff, diffCount := args.Diff(objects)
if diffCount == 0 {
return true
}
// there are differences... report them...
t.Logf(diff)
t.Errorf("%sArguments do not match.", assert.CallerInfo())
return false
}
// String gets the argument at the specified index. Panics if there is no argument, or
// if the argument is of the wrong type.
//
// If no index is provided, String() returns a complete string representation
// of the arguments.
func (args Arguments) String(indexOrNil ...int) string {
if len(indexOrNil) == 0 {
// normal String() method - return a string representation of the args
var argsStr []string
for _, arg := range args {
argsStr = append(argsStr, fmt.Sprintf("%s", reflect.TypeOf(arg)))
}
return strings.Join(argsStr, ",")
} else if len(indexOrNil) == 1 {
// Index has been specified - get the argument at that index
var index int = indexOrNil[0]
var s string
var ok bool
if s, ok = args.Get(index).(string); !ok {
panic(fmt.Sprintf("assert: arguments: String(%d) failed because object wasn't correct type: %s", index, args.Get(index)))
}
return s
}
panic(fmt.Sprintf("assert: arguments: Wrong number of arguments passed to String. Must be 0 or 1, not %d", len(indexOrNil)))
}
// Int gets the argument at the specified index. Panics if there is no argument, or
// if the argument is of the wrong type.
func (args Arguments) Int(index int) int {
var s int
var ok bool
if s, ok = args.Get(index).(int); !ok {
panic(fmt.Sprintf("assert: arguments: Int(%d) failed because object wasn't correct type: %v", index, args.Get(index)))
}
return s
}
// Error gets the argument at the specified index. Panics if there is no argument, or
// if the argument is of the wrong type.
func (args Arguments) Error(index int) error {
obj := args.Get(index)
var s error
var ok bool
if obj == nil {
return nil
}
if s, ok = obj.(error); !ok {
panic(fmt.Sprintf("assert: arguments: Error(%d) failed because object wasn't correct type: %v", index, args.Get(index)))
}
return s
}
// Bool gets the argument at the specified index. Panics if there is no argument, or
// if the argument is of the wrong type.
func (args Arguments) Bool(index int) bool {
var s bool
var ok bool
if s, ok = args.Get(index).(bool); !ok {
panic(fmt.Sprintf("assert: arguments: Bool(%d) failed because object wasn't correct type: %v", index, args.Get(index)))
}
return s
}

989
Godeps/_workspace/src/github.com/stretchr/testify/mock/mock_test.go сгенерированный поставляемый
Просмотреть файл

@@ -1,989 +0,0 @@
package mock
import (
"errors"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
"testing"
"time"
)
/*
Test objects
*/
// ExampleInterface represents an example interface.
type ExampleInterface interface {
TheExampleMethod(a, b, c int) (int, error)
}
// TestExampleImplementation is a test implementation of ExampleInterface
type TestExampleImplementation struct {
Mock
}
func (i *TestExampleImplementation) TheExampleMethod(a, b, c int) (int, error) {
args := i.Called(a, b, c)
return args.Int(0), errors.New("Whoops")
}
func (i *TestExampleImplementation) TheExampleMethod2(yesorno bool) {
i.Called(yesorno)
}
type ExampleType struct {
ran bool
}
func (i *TestExampleImplementation) TheExampleMethod3(et *ExampleType) error {
args := i.Called(et)
return args.Error(0)
}
func (i *TestExampleImplementation) TheExampleMethodFunc(fn func(string) error) error {
args := i.Called(fn)
return args.Error(0)
}
func (i *TestExampleImplementation) TheExampleMethodVariadic(a ...int) error {
args := i.Called(a)
return args.Error(0)
}
func (i *TestExampleImplementation) TheExampleMethodVariadicInterface(a ...interface{}) error {
args := i.Called(a)
return args.Error(0)
}
type ExampleFuncType func(string) error
func (i *TestExampleImplementation) TheExampleMethodFuncType(fn ExampleFuncType) error {
args := i.Called(fn)
return args.Error(0)
}
/*
Mock
*/
func Test_Mock_TestData(t *testing.T) {
var mockedService *TestExampleImplementation = new(TestExampleImplementation)
if assert.NotNil(t, mockedService.TestData()) {
mockedService.TestData().Set("something", 123)
assert.Equal(t, 123, mockedService.TestData().Get("something").Data())
}
}
func Test_Mock_On(t *testing.T) {
// make a test impl object
var mockedService *TestExampleImplementation = new(TestExampleImplementation)
c := mockedService.On("TheExampleMethod")
assert.Equal(t, []*Call{c}, mockedService.ExpectedCalls)
assert.Equal(t, "TheExampleMethod", c.Method)
}
func Test_Mock_Chained_On(t *testing.T) {
// make a test impl object
var mockedService *TestExampleImplementation = new(TestExampleImplementation)
mockedService.
On("TheExampleMethod", 1, 2, 3).
Return(0).
On("TheExampleMethod3", AnythingOfType("*mock.ExampleType")).
Return(nil)
expectedCalls := []*Call{
&Call{
Parent: &mockedService.Mock,
Method: "TheExampleMethod",
Arguments: []interface{}{1, 2, 3},
ReturnArguments: []interface{}{0},
},
&Call{
Parent: &mockedService.Mock,
Method: "TheExampleMethod3",
Arguments: []interface{}{AnythingOfType("*mock.ExampleType")},
ReturnArguments: []interface{}{nil},
},
}
assert.Equal(t, expectedCalls, mockedService.ExpectedCalls)
}
func Test_Mock_On_WithArgs(t *testing.T) {
// make a test impl object
var mockedService *TestExampleImplementation = new(TestExampleImplementation)
c := mockedService.On("TheExampleMethod", 1, 2, 3, 4)
assert.Equal(t, []*Call{c}, mockedService.ExpectedCalls)
assert.Equal(t, "TheExampleMethod", c.Method)
assert.Equal(t, Arguments{1, 2, 3, 4}, c.Arguments)
}
func Test_Mock_On_WithFuncArg(t *testing.T) {
// make a test impl object
var mockedService *TestExampleImplementation = new(TestExampleImplementation)
c := mockedService.
On("TheExampleMethodFunc", AnythingOfType("func(string) error")).
Return(nil)
assert.Equal(t, []*Call{c}, mockedService.ExpectedCalls)
assert.Equal(t, "TheExampleMethodFunc", c.Method)
assert.Equal(t, 1, len(c.Arguments))
assert.Equal(t, AnythingOfType("func(string) error"), c.Arguments[0])
fn := func(string) error { return nil }
assert.NotPanics(t, func() {
mockedService.TheExampleMethodFunc(fn)
})
}
func Test_Mock_On_WithVariadicFunc(t *testing.T) {
// make a test impl object
var mockedService *TestExampleImplementation = new(TestExampleImplementation)
c := mockedService.
On("TheExampleMethodVariadic", []int{1, 2, 3}).
Return(nil)
assert.Equal(t, []*Call{c}, mockedService.ExpectedCalls)
assert.Equal(t, 1, len(c.Arguments))
assert.Equal(t, []int{1, 2, 3}, c.Arguments[0])
assert.NotPanics(t, func() {
mockedService.TheExampleMethodVariadic(1, 2, 3)
})
assert.Panics(t, func() {
mockedService.TheExampleMethodVariadic(1, 2)
})
}
func Test_Mock_On_WithVariadicFuncWithInterface(t *testing.T) {
// make a test impl object
var mockedService *TestExampleImplementation = new(TestExampleImplementation)
c := mockedService.On("TheExampleMethodVariadicInterface", []interface{}{1, 2, 3}).
Return(nil)
assert.Equal(t, []*Call{c}, mockedService.ExpectedCalls)
assert.Equal(t, 1, len(c.Arguments))
assert.Equal(t, []interface{}{1, 2, 3}, c.Arguments[0])
assert.NotPanics(t, func() {
mockedService.TheExampleMethodVariadicInterface(1, 2, 3)
})
assert.Panics(t, func() {
mockedService.TheExampleMethodVariadicInterface(1, 2)
})
}
func Test_Mock_On_WithVariadicFuncWithEmptyInterfaceArray(t *testing.T) {
// make a test impl object
var mockedService *TestExampleImplementation = new(TestExampleImplementation)
var expected []interface{}
c := mockedService.
On("TheExampleMethodVariadicInterface", expected).
Return(nil)
assert.Equal(t, []*Call{c}, mockedService.ExpectedCalls)
assert.Equal(t, 1, len(c.Arguments))
assert.Equal(t, expected, c.Arguments[0])
assert.NotPanics(t, func() {
mockedService.TheExampleMethodVariadicInterface()
})
assert.Panics(t, func() {
mockedService.TheExampleMethodVariadicInterface(1, 2)
})
}
func Test_Mock_On_WithFuncPanics(t *testing.T) {
// make a test impl object
var mockedService *TestExampleImplementation = new(TestExampleImplementation)
assert.Panics(t, func() {
mockedService.On("TheExampleMethodFunc", func(string) error { return nil })
})
}
func Test_Mock_On_WithFuncTypeArg(t *testing.T) {
// make a test impl object
var mockedService *TestExampleImplementation = new(TestExampleImplementation)
c := mockedService.
On("TheExampleMethodFuncType", AnythingOfType("mock.ExampleFuncType")).
Return(nil)
assert.Equal(t, []*Call{c}, mockedService.ExpectedCalls)
assert.Equal(t, 1, len(c.Arguments))
assert.Equal(t, AnythingOfType("mock.ExampleFuncType"), c.Arguments[0])
fn := func(string) error { return nil }
assert.NotPanics(t, func() {
mockedService.TheExampleMethodFuncType(fn)
})
}
func Test_Mock_Return(t *testing.T) {
// make a test impl object
var mockedService *TestExampleImplementation = new(TestExampleImplementation)
c := mockedService.
On("TheExampleMethod", "A", "B", true).
Return(1, "two", true)
require.Equal(t, []*Call{c}, mockedService.ExpectedCalls)
call := mockedService.ExpectedCalls[0]
assert.Equal(t, "TheExampleMethod", call.Method)
assert.Equal(t, "A", call.Arguments[0])
assert.Equal(t, "B", call.Arguments[1])
assert.Equal(t, true, call.Arguments[2])
assert.Equal(t, 1, call.ReturnArguments[0])
assert.Equal(t, "two", call.ReturnArguments[1])
assert.Equal(t, true, call.ReturnArguments[2])
assert.Equal(t, 0, call.Repeatability)
assert.Nil(t, call.WaitFor)
}
func Test_Mock_Return_WaitUntil(t *testing.T) {
// make a test impl object
var mockedService *TestExampleImplementation = new(TestExampleImplementation)
ch := time.After(time.Second)
c := mockedService.Mock.
On("TheExampleMethod", "A", "B", true).
WaitUntil(ch).
Return(1, "two", true)
// assert that the call was created
require.Equal(t, []*Call{c}, mockedService.ExpectedCalls)
call := mockedService.ExpectedCalls[0]
assert.Equal(t, "TheExampleMethod", call.Method)
assert.Equal(t, "A", call.Arguments[0])
assert.Equal(t, "B", call.Arguments[1])
assert.Equal(t, true, call.Arguments[2])
assert.Equal(t, 1, call.ReturnArguments[0])
assert.Equal(t, "two", call.ReturnArguments[1])
assert.Equal(t, true, call.ReturnArguments[2])
assert.Equal(t, 0, call.Repeatability)
assert.Equal(t, ch, call.WaitFor)
}
func Test_Mock_Return_After(t *testing.T) {
// make a test impl object
var mockedService *TestExampleImplementation = new(TestExampleImplementation)
c := mockedService.Mock.
On("TheExampleMethod", "A", "B", true).
Return(1, "two", true).
After(time.Second)
require.Equal(t, []*Call{c}, mockedService.ExpectedCalls)
call := mockedService.Mock.ExpectedCalls[0]
assert.Equal(t, "TheExampleMethod", call.Method)
assert.Equal(t, "A", call.Arguments[0])
assert.Equal(t, "B", call.Arguments[1])
assert.Equal(t, true, call.Arguments[2])
assert.Equal(t, 1, call.ReturnArguments[0])
assert.Equal(t, "two", call.ReturnArguments[1])
assert.Equal(t, true, call.ReturnArguments[2])
assert.Equal(t, 0, call.Repeatability)
assert.NotEqual(t, nil, call.WaitFor)
}
func Test_Mock_Return_Run(t *testing.T) {
// make a test impl object
var mockedService *TestExampleImplementation = new(TestExampleImplementation)
fn := func(args Arguments) {
arg := args.Get(0).(*ExampleType)
arg.ran = true
}
c := mockedService.Mock.
On("TheExampleMethod3", AnythingOfType("*mock.ExampleType")).
Return(nil).
Run(fn)
require.Equal(t, []*Call{c}, mockedService.ExpectedCalls)
call := mockedService.Mock.ExpectedCalls[0]
assert.Equal(t, "TheExampleMethod3", call.Method)
assert.Equal(t, AnythingOfType("*mock.ExampleType"), call.Arguments[0])
assert.Equal(t, nil, call.ReturnArguments[0])
assert.Equal(t, 0, call.Repeatability)
assert.NotEqual(t, nil, call.WaitFor)
assert.NotNil(t, call.Run)
et := ExampleType{}
assert.Equal(t, false, et.ran)
mockedService.TheExampleMethod3(&et)
assert.Equal(t, true, et.ran)
}
func Test_Mock_Return_Run_Out_Of_Order(t *testing.T) {
// make a test impl object
var mockedService *TestExampleImplementation = new(TestExampleImplementation)
f := func(args Arguments) {
arg := args.Get(0).(*ExampleType)
arg.ran = true
}
c := mockedService.Mock.
On("TheExampleMethod3", AnythingOfType("*mock.ExampleType")).
Run(f).
Return(nil)
require.Equal(t, []*Call{c}, mockedService.ExpectedCalls)
call := mockedService.Mock.ExpectedCalls[0]
assert.Equal(t, "TheExampleMethod3", call.Method)
assert.Equal(t, AnythingOfType("*mock.ExampleType"), call.Arguments[0])
assert.Equal(t, nil, call.ReturnArguments[0])
assert.Equal(t, 0, call.Repeatability)
assert.NotEqual(t, nil, call.WaitFor)
assert.NotNil(t, call.Run)
}
func Test_Mock_Return_Once(t *testing.T) {
// make a test impl object
var mockedService *TestExampleImplementation = new(TestExampleImplementation)
c := mockedService.On("TheExampleMethod", "A", "B", true).
Return(1, "two", true).
Once()
require.Equal(t, []*Call{c}, mockedService.ExpectedCalls)
call := mockedService.ExpectedCalls[0]
assert.Equal(t, "TheExampleMethod", call.Method)
assert.Equal(t, "A", call.Arguments[0])
assert.Equal(t, "B", call.Arguments[1])
assert.Equal(t, true, call.Arguments[2])
assert.Equal(t, 1, call.ReturnArguments[0])
assert.Equal(t, "two", call.ReturnArguments[1])
assert.Equal(t, true, call.ReturnArguments[2])
assert.Equal(t, 1, call.Repeatability)
assert.Nil(t, call.WaitFor)
}
func Test_Mock_Return_Twice(t *testing.T) {
// make a test impl object
var mockedService *TestExampleImplementation = new(TestExampleImplementation)
c := mockedService.
On("TheExampleMethod", "A", "B", true).
Return(1, "two", true).
Twice()
require.Equal(t, []*Call{c}, mockedService.ExpectedCalls)
call := mockedService.ExpectedCalls[0]
assert.Equal(t, "TheExampleMethod", call.Method)
assert.Equal(t, "A", call.Arguments[0])
assert.Equal(t, "B", call.Arguments[1])
assert.Equal(t, true, call.Arguments[2])
assert.Equal(t, 1, call.ReturnArguments[0])
assert.Equal(t, "two", call.ReturnArguments[1])
assert.Equal(t, true, call.ReturnArguments[2])
assert.Equal(t, 2, call.Repeatability)
assert.Nil(t, call.WaitFor)
}
func Test_Mock_Return_Times(t *testing.T) {
// make a test impl object
var mockedService *TestExampleImplementation = new(TestExampleImplementation)
c := mockedService.
On("TheExampleMethod", "A", "B", true).
Return(1, "two", true).
Times(5)
require.Equal(t, []*Call{c}, mockedService.ExpectedCalls)
call := mockedService.ExpectedCalls[0]
assert.Equal(t, "TheExampleMethod", call.Method)
assert.Equal(t, "A", call.Arguments[0])
assert.Equal(t, "B", call.Arguments[1])
assert.Equal(t, true, call.Arguments[2])
assert.Equal(t, 1, call.ReturnArguments[0])
assert.Equal(t, "two", call.ReturnArguments[1])
assert.Equal(t, true, call.ReturnArguments[2])
assert.Equal(t, 5, call.Repeatability)
assert.Nil(t, call.WaitFor)
}
func Test_Mock_Return_Nothing(t *testing.T) {
// make a test impl object
var mockedService *TestExampleImplementation = new(TestExampleImplementation)
c := mockedService.
On("TheExampleMethod", "A", "B", true).
Return()
require.Equal(t, []*Call{c}, mockedService.ExpectedCalls)
call := mockedService.ExpectedCalls[0]
assert.Equal(t, "TheExampleMethod", call.Method)
assert.Equal(t, "A", call.Arguments[0])
assert.Equal(t, "B", call.Arguments[1])
assert.Equal(t, true, call.Arguments[2])
assert.Equal(t, 0, len(call.ReturnArguments))
}
func Test_Mock_findExpectedCall(t *testing.T) {
m := new(Mock)
m.On("One", 1).Return("one")
m.On("Two", 2).Return("two")
m.On("Two", 3).Return("three")
f, c := m.findExpectedCall("Two", 3)
if assert.Equal(t, 2, f) {
if assert.NotNil(t, c) {
assert.Equal(t, "Two", c.Method)
assert.Equal(t, 3, c.Arguments[0])
assert.Equal(t, "three", c.ReturnArguments[0])
}
}
}
func Test_Mock_findExpectedCall_For_Unknown_Method(t *testing.T) {
m := new(Mock)
m.On("One", 1).Return("one")
m.On("Two", 2).Return("two")
m.On("Two", 3).Return("three")
f, _ := m.findExpectedCall("Two")
assert.Equal(t, -1, f)
}
func Test_Mock_findExpectedCall_Respects_Repeatability(t *testing.T) {
m := new(Mock)
m.On("One", 1).Return("one")
m.On("Two", 2).Return("two").Once()
m.On("Two", 3).Return("three").Twice()
m.On("Two", 3).Return("three").Times(8)
f, c := m.findExpectedCall("Two", 3)
if assert.Equal(t, 2, f) {
if assert.NotNil(t, c) {
assert.Equal(t, "Two", c.Method)
assert.Equal(t, 3, c.Arguments[0])
assert.Equal(t, "three", c.ReturnArguments[0])
}
}
}
func Test_callString(t *testing.T) {
assert.Equal(t, `Method(int,bool,string)`, callString("Method", []interface{}{1, true, "something"}, false))
}
func Test_Mock_Called(t *testing.T) {
var mockedService *TestExampleImplementation = new(TestExampleImplementation)
mockedService.On("Test_Mock_Called", 1, 2, 3).Return(5, "6", true)
returnArguments := mockedService.Called(1, 2, 3)
if assert.Equal(t, 1, len(mockedService.Calls)) {
assert.Equal(t, "Test_Mock_Called", mockedService.Calls[0].Method)
assert.Equal(t, 1, mockedService.Calls[0].Arguments[0])
assert.Equal(t, 2, mockedService.Calls[0].Arguments[1])
assert.Equal(t, 3, mockedService.Calls[0].Arguments[2])
}
if assert.Equal(t, 3, len(returnArguments)) {
assert.Equal(t, 5, returnArguments[0])
assert.Equal(t, "6", returnArguments[1])
assert.Equal(t, true, returnArguments[2])
}
}
func asyncCall(m *Mock, ch chan Arguments) {
ch <- m.Called(1, 2, 3)
}
func Test_Mock_Called_blocks(t *testing.T) {
var mockedService *TestExampleImplementation = new(TestExampleImplementation)
mockedService.Mock.On("asyncCall", 1, 2, 3).Return(5, "6", true).After(2 * time.Millisecond)
ch := make(chan Arguments)
go asyncCall(&mockedService.Mock, ch)
select {
case <-ch:
t.Fatal("should have waited")
case <-time.After(1 * time.Millisecond):
}
returnArguments := <-ch
if assert.Equal(t, 1, len(mockedService.Mock.Calls)) {
assert.Equal(t, "asyncCall", mockedService.Mock.Calls[0].Method)
assert.Equal(t, 1, mockedService.Mock.Calls[0].Arguments[0])
assert.Equal(t, 2, mockedService.Mock.Calls[0].Arguments[1])
assert.Equal(t, 3, mockedService.Mock.Calls[0].Arguments[2])
}
if assert.Equal(t, 3, len(returnArguments)) {
assert.Equal(t, 5, returnArguments[0])
assert.Equal(t, "6", returnArguments[1])
assert.Equal(t, true, returnArguments[2])
}
}
func Test_Mock_Called_For_Bounded_Repeatability(t *testing.T) {
var mockedService *TestExampleImplementation = new(TestExampleImplementation)
mockedService.
On("Test_Mock_Called_For_Bounded_Repeatability", 1, 2, 3).
Return(5, "6", true).
Once()
mockedService.
On("Test_Mock_Called_For_Bounded_Repeatability", 1, 2, 3).
Return(-1, "hi", false)
returnArguments1 := mockedService.Called(1, 2, 3)
returnArguments2 := mockedService.Called(1, 2, 3)
if assert.Equal(t, 2, len(mockedService.Calls)) {
assert.Equal(t, "Test_Mock_Called_For_Bounded_Repeatability", mockedService.Calls[0].Method)
assert.Equal(t, 1, mockedService.Calls[0].Arguments[0])
assert.Equal(t, 2, mockedService.Calls[0].Arguments[1])
assert.Equal(t, 3, mockedService.Calls[0].Arguments[2])
assert.Equal(t, "Test_Mock_Called_For_Bounded_Repeatability", mockedService.Calls[1].Method)
assert.Equal(t, 1, mockedService.Calls[1].Arguments[0])
assert.Equal(t, 2, mockedService.Calls[1].Arguments[1])
assert.Equal(t, 3, mockedService.Calls[1].Arguments[2])
}
if assert.Equal(t, 3, len(returnArguments1)) {
assert.Equal(t, 5, returnArguments1[0])
assert.Equal(t, "6", returnArguments1[1])
assert.Equal(t, true, returnArguments1[2])
}
if assert.Equal(t, 3, len(returnArguments2)) {
assert.Equal(t, -1, returnArguments2[0])
assert.Equal(t, "hi", returnArguments2[1])
assert.Equal(t, false, returnArguments2[2])
}
}
func Test_Mock_Called_For_SetTime_Expectation(t *testing.T) {
var mockedService *TestExampleImplementation = new(TestExampleImplementation)
mockedService.On("TheExampleMethod", 1, 2, 3).Return(5, "6", true).Times(4)
mockedService.TheExampleMethod(1, 2, 3)
mockedService.TheExampleMethod(1, 2, 3)
mockedService.TheExampleMethod(1, 2, 3)
mockedService.TheExampleMethod(1, 2, 3)
assert.Panics(t, func() {
mockedService.TheExampleMethod(1, 2, 3)
})
}
func Test_Mock_Called_Unexpected(t *testing.T) {
var mockedService *TestExampleImplementation = new(TestExampleImplementation)
// make sure it panics if no expectation was made
assert.Panics(t, func() {
mockedService.Called(1, 2, 3)
}, "Calling unexpected method should panic")
}
func Test_AssertExpectationsForObjects_Helper(t *testing.T) {
var mockedService1 *TestExampleImplementation = new(TestExampleImplementation)
var mockedService2 *TestExampleImplementation = new(TestExampleImplementation)
var mockedService3 *TestExampleImplementation = new(TestExampleImplementation)
mockedService1.On("Test_AssertExpectationsForObjects_Helper", 1).Return()
mockedService2.On("Test_AssertExpectationsForObjects_Helper", 2).Return()
mockedService3.On("Test_AssertExpectationsForObjects_Helper", 3).Return()
mockedService1.Called(1)
mockedService2.Called(2)
mockedService3.Called(3)
assert.True(t, AssertExpectationsForObjects(t, mockedService1.Mock, mockedService2.Mock, mockedService3.Mock))
}
func Test_AssertExpectationsForObjects_Helper_Failed(t *testing.T) {
var mockedService1 *TestExampleImplementation = new(TestExampleImplementation)
var mockedService2 *TestExampleImplementation = new(TestExampleImplementation)
var mockedService3 *TestExampleImplementation = new(TestExampleImplementation)
mockedService1.On("Test_AssertExpectationsForObjects_Helper_Failed", 1).Return()
mockedService2.On("Test_AssertExpectationsForObjects_Helper_Failed", 2).Return()
mockedService3.On("Test_AssertExpectationsForObjects_Helper_Failed", 3).Return()
mockedService1.Called(1)
mockedService3.Called(3)
tt := new(testing.T)
assert.False(t, AssertExpectationsForObjects(tt, mockedService1.Mock, mockedService2.Mock, mockedService3.Mock))
}
func Test_Mock_AssertExpectations(t *testing.T) {
var mockedService *TestExampleImplementation = new(TestExampleImplementation)
mockedService.On("Test_Mock_AssertExpectations", 1, 2, 3).Return(5, 6, 7)
tt := new(testing.T)
assert.False(t, mockedService.AssertExpectations(tt))
// make the call now
mockedService.Called(1, 2, 3)
// now assert expectations
assert.True(t, mockedService.AssertExpectations(tt))
}
func Test_Mock_AssertExpectationsCustomType(t *testing.T) {
var mockedService *TestExampleImplementation = new(TestExampleImplementation)
mockedService.On("TheExampleMethod3", AnythingOfType("*mock.ExampleType")).Return(nil).Once()
tt := new(testing.T)
assert.False(t, mockedService.AssertExpectations(tt))
// make the call now
mockedService.TheExampleMethod3(&ExampleType{})
// now assert expectations
assert.True(t, mockedService.AssertExpectations(tt))
}
func Test_Mock_AssertExpectations_With_Repeatability(t *testing.T) {
var mockedService *TestExampleImplementation = new(TestExampleImplementation)
mockedService.On("Test_Mock_AssertExpectations_With_Repeatability", 1, 2, 3).Return(5, 6, 7).Twice()
tt := new(testing.T)
assert.False(t, mockedService.AssertExpectations(tt))
// make the call now
mockedService.Called(1, 2, 3)
assert.False(t, mockedService.AssertExpectations(tt))
mockedService.Called(1, 2, 3)
// now assert expectations
assert.True(t, mockedService.AssertExpectations(tt))
}
func Test_Mock_TwoCallsWithDifferentArguments(t *testing.T) {
var mockedService *TestExampleImplementation = new(TestExampleImplementation)
mockedService.On("Test_Mock_TwoCallsWithDifferentArguments", 1, 2, 3).Return(5, 6, 7)
mockedService.On("Test_Mock_TwoCallsWithDifferentArguments", 4, 5, 6).Return(5, 6, 7)
args1 := mockedService.Called(1, 2, 3)
assert.Equal(t, 5, args1.Int(0))
assert.Equal(t, 6, args1.Int(1))
assert.Equal(t, 7, args1.Int(2))
args2 := mockedService.Called(4, 5, 6)
assert.Equal(t, 5, args2.Int(0))
assert.Equal(t, 6, args2.Int(1))
assert.Equal(t, 7, args2.Int(2))
}
func Test_Mock_AssertNumberOfCalls(t *testing.T) {
var mockedService *TestExampleImplementation = new(TestExampleImplementation)
mockedService.On("Test_Mock_AssertNumberOfCalls", 1, 2, 3).Return(5, 6, 7)
mockedService.Called(1, 2, 3)
assert.True(t, mockedService.AssertNumberOfCalls(t, "Test_Mock_AssertNumberOfCalls", 1))
mockedService.Called(1, 2, 3)
assert.True(t, mockedService.AssertNumberOfCalls(t, "Test_Mock_AssertNumberOfCalls", 2))
}
func Test_Mock_AssertCalled(t *testing.T) {
var mockedService *TestExampleImplementation = new(TestExampleImplementation)
mockedService.On("Test_Mock_AssertCalled", 1, 2, 3).Return(5, 6, 7)
mockedService.Called(1, 2, 3)
assert.True(t, mockedService.AssertCalled(t, "Test_Mock_AssertCalled", 1, 2, 3))
}
func Test_Mock_AssertCalled_WithAnythingOfTypeArgument(t *testing.T) {
var mockedService *TestExampleImplementation = new(TestExampleImplementation)
mockedService.
On("Test_Mock_AssertCalled_WithAnythingOfTypeArgument", Anything, Anything, Anything).
Return()
mockedService.Called(1, "two", []uint8("three"))
assert.True(t, mockedService.AssertCalled(t, "Test_Mock_AssertCalled_WithAnythingOfTypeArgument", AnythingOfType("int"), AnythingOfType("string"), AnythingOfType("[]uint8")))
}
func Test_Mock_AssertCalled_WithArguments(t *testing.T) {
var mockedService *TestExampleImplementation = new(TestExampleImplementation)
mockedService.On("Test_Mock_AssertCalled_WithArguments", 1, 2, 3).Return(5, 6, 7)
mockedService.Called(1, 2, 3)
tt := new(testing.T)
assert.True(t, mockedService.AssertCalled(tt, "Test_Mock_AssertCalled_WithArguments", 1, 2, 3))
assert.False(t, mockedService.AssertCalled(tt, "Test_Mock_AssertCalled_WithArguments", 2, 3, 4))
}
func Test_Mock_AssertCalled_WithArguments_With_Repeatability(t *testing.T) {
var mockedService *TestExampleImplementation = new(TestExampleImplementation)
mockedService.On("Test_Mock_AssertCalled_WithArguments_With_Repeatability", 1, 2, 3).Return(5, 6, 7).Once()
mockedService.On("Test_Mock_AssertCalled_WithArguments_With_Repeatability", 2, 3, 4).Return(5, 6, 7).Once()
mockedService.Called(1, 2, 3)
mockedService.Called(2, 3, 4)
tt := new(testing.T)
assert.True(t, mockedService.AssertCalled(tt, "Test_Mock_AssertCalled_WithArguments_With_Repeatability", 1, 2, 3))
assert.True(t, mockedService.AssertCalled(tt, "Test_Mock_AssertCalled_WithArguments_With_Repeatability", 2, 3, 4))
assert.False(t, mockedService.AssertCalled(tt, "Test_Mock_AssertCalled_WithArguments_With_Repeatability", 3, 4, 5))
}
func Test_Mock_AssertNotCalled(t *testing.T) {
var mockedService *TestExampleImplementation = new(TestExampleImplementation)
mockedService.On("Test_Mock_AssertNotCalled", 1, 2, 3).Return(5, 6, 7)
mockedService.Called(1, 2, 3)
assert.True(t, mockedService.AssertNotCalled(t, "Test_Mock_NotCalled"))
}
/*
Arguments helper methods
*/
func Test_Arguments_Get(t *testing.T) {
var args Arguments = []interface{}{"string", 123, true}
assert.Equal(t, "string", args.Get(0).(string))
assert.Equal(t, 123, args.Get(1).(int))
assert.Equal(t, true, args.Get(2).(bool))
}
func Test_Arguments_Is(t *testing.T) {
var args Arguments = []interface{}{"string", 123, true}
assert.True(t, args.Is("string", 123, true))
assert.False(t, args.Is("wrong", 456, false))
}
func Test_Arguments_Diff(t *testing.T) {
var args Arguments = []interface{}{"Hello World", 123, true}
var diff string
var count int
diff, count = args.Diff([]interface{}{"Hello World", 456, "false"})
assert.Equal(t, 2, count)
assert.Contains(t, diff, `%!s(int=456) != %!s(int=123)`)
assert.Contains(t, diff, `false != %!s(bool=true)`)
}
func Test_Arguments_Diff_DifferentNumberOfArgs(t *testing.T) {
var args Arguments = []interface{}{"string", 123, true}
var diff string
var count int
diff, count = args.Diff([]interface{}{"string", 456, "false", "extra"})
assert.Equal(t, 3, count)
assert.Contains(t, diff, `extra != (Missing)`)
}
func Test_Arguments_Diff_WithAnythingArgument(t *testing.T) {
var args Arguments = []interface{}{"string", 123, true}
var count int
_, count = args.Diff([]interface{}{"string", Anything, true})
assert.Equal(t, 0, count)
}
func Test_Arguments_Diff_WithAnythingArgument_InActualToo(t *testing.T) {
var args Arguments = []interface{}{"string", Anything, true}
var count int
_, count = args.Diff([]interface{}{"string", 123, true})
assert.Equal(t, 0, count)
}
func Test_Arguments_Diff_WithAnythingOfTypeArgument(t *testing.T) {
var args Arguments = []interface{}{"string", AnythingOfType("int"), true}
var count int
_, count = args.Diff([]interface{}{"string", 123, true})
assert.Equal(t, 0, count)
}
func Test_Arguments_Diff_WithAnythingOfTypeArgument_Failing(t *testing.T) {
var args Arguments = []interface{}{"string", AnythingOfType("string"), true}
var count int
var diff string
diff, count = args.Diff([]interface{}{"string", 123, true})
assert.Equal(t, 1, count)
assert.Contains(t, diff, `string != type int - %!s(int=123)`)
}
func Test_Arguments_Assert(t *testing.T) {
var args Arguments = []interface{}{"string", 123, true}
assert.True(t, args.Assert(t, "string", 123, true))
}
func Test_Arguments_String_Representation(t *testing.T) {
var args Arguments = []interface{}{"string", 123, true}
assert.Equal(t, `string,int,bool`, args.String())
}
func Test_Arguments_String(t *testing.T) {
var args Arguments = []interface{}{"string", 123, true}
assert.Equal(t, "string", args.String(0))
}
func Test_Arguments_Error(t *testing.T) {
var err error = errors.New("An Error")
var args Arguments = []interface{}{"string", 123, true, err}
assert.Equal(t, err, args.Error(3))
}
func Test_Arguments_Error_Nil(t *testing.T) {
var args Arguments = []interface{}{"string", 123, true, nil}
assert.Equal(t, nil, args.Error(3))
}
func Test_Arguments_Int(t *testing.T) {
var args Arguments = []interface{}{"string", 123, true}
assert.Equal(t, 123, args.Int(1))
}
func Test_Arguments_Bool(t *testing.T) {
var args Arguments = []interface{}{"string", 123, true}
assert.Equal(t, true, args.Bool(2))
}