94827d06a3
th.InitBasic initializes users, channels, and teams. But a lot of tests don't use it at all, causing unncessary delays. A single InitBasic call takes around 400ms. This PR removes 71 of them, approximately shaving off 28 seconds. Arguably, this would be more because some tests run in loops.
271 строка
6.8 KiB
Go
271 строка
6.8 KiB
Go
// Copyright (c) 2015-present Mattermost, Inc. All Rights Reserved.
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// See LICENSE.txt for license information.
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package app
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import (
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"net"
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"net/http"
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"net/http/httptest"
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"testing"
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"time"
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"github.com/gorilla/websocket"
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goi18n "github.com/mattermost/go-i18n/i18n"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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"github.com/mattermost/mattermost-server/v5/model"
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)
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func dummyWebsocketHandler(t *testing.T) http.HandlerFunc {
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return func(w http.ResponseWriter, req *http.Request) {
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upgrader := &websocket.Upgrader{
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ReadBufferSize: 1024,
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WriteBufferSize: 1024,
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}
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conn, err := upgrader.Upgrade(w, req, nil)
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for err == nil {
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_, _, err = conn.ReadMessage()
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}
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if _, ok := err.(*websocket.CloseError); !ok {
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require.NoError(t, err)
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}
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}
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}
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func registerDummyWebConn(t *testing.T, a *App, addr net.Addr, userId string) *WebConn {
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session, appErr := a.CreateSession(&model.Session{
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UserId: userId,
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})
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require.Nil(t, appErr)
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d := websocket.Dialer{}
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c, _, err := d.Dial("ws://"+addr.String()+"/ws", nil)
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require.NoError(t, err)
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wc := a.NewWebConn(c, *session, goi18n.IdentityTfunc(), "en")
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a.HubRegister(wc)
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go wc.Pump()
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return wc
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}
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func TestHubStopWithMultipleConnections(t *testing.T) {
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th := Setup(t).InitBasic()
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defer th.TearDown()
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s := httptest.NewServer(dummyWebsocketHandler(t))
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defer s.Close()
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th.App.HubStart()
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wc1 := registerDummyWebConn(t, th.App, s.Listener.Addr(), th.BasicUser.Id)
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wc2 := registerDummyWebConn(t, th.App, s.Listener.Addr(), th.BasicUser.Id)
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wc3 := registerDummyWebConn(t, th.App, s.Listener.Addr(), th.BasicUser.Id)
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defer wc1.Close()
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defer wc2.Close()
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defer wc3.Close()
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}
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// TestHubStopRaceCondition verifies that attempts to use the hub after it has shutdown does not
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// block the caller indefinitely.
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func TestHubStopRaceCondition(t *testing.T) {
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th := Setup(t).InitBasic()
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// We do not call TearDown because th.TearDown shuts down the hub again. And hub close is not idempotent.
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// Making it idempotent is not really important to the server because close only happens once.
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// So we just use this quick hack for the test.
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s := httptest.NewServer(dummyWebsocketHandler(t))
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th.App.HubStart()
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wc1 := registerDummyWebConn(t, th.App, s.Listener.Addr(), th.BasicUser.Id)
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defer wc1.Close()
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hub := th.App.Srv().hubs[0]
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th.App.HubStop()
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done := make(chan bool)
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go func() {
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wc4 := registerDummyWebConn(t, th.App, s.Listener.Addr(), th.BasicUser.Id)
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wc5 := registerDummyWebConn(t, th.App, s.Listener.Addr(), th.BasicUser.Id)
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hub.Register(wc4)
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hub.Register(wc5)
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hub.UpdateActivity("userId", "sessionToken", 0)
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for i := 0; i <= broadcastQueueSize; i++ {
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hub.Broadcast(model.NewWebSocketEvent("", "", "", "", nil))
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}
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hub.InvalidateUser("userId")
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hub.Unregister(wc4)
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hub.Unregister(wc5)
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close(done)
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}()
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select {
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case <-done:
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case <-time.After(15 * time.Second):
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require.FailNow(t, "hub call did not return within 15 seconds after stop")
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}
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}
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func TestHubConnIndex(t *testing.T) {
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th := Setup(t)
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defer th.TearDown()
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connIndex := newHubConnectionIndex()
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// User1
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wc1 := &WebConn{
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App: th.App,
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UserId: model.NewId(),
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}
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// User2
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wc2 := &WebConn{
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App: th.App,
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UserId: model.NewId(),
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}
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wc3 := &WebConn{
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App: th.App,
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UserId: wc2.UserId,
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}
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wc4 := &WebConn{
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App: th.App,
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UserId: wc2.UserId,
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}
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connIndex.Add(wc1)
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connIndex.Add(wc2)
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connIndex.Add(wc3)
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connIndex.Add(wc4)
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t.Run("Basic", func(t *testing.T) {
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assert.True(t, connIndex.Has(wc1))
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assert.True(t, connIndex.Has(wc2))
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assert.ElementsMatch(t, connIndex.ForUser(wc2.UserId), []*WebConn{wc2, wc3, wc4})
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assert.ElementsMatch(t, connIndex.ForUser(wc1.UserId), []*WebConn{wc1})
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assert.True(t, connIndex.Has(wc2))
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assert.True(t, connIndex.Has(wc1))
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assert.Len(t, connIndex.All(), 4)
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})
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t.Run("RemoveMiddleUser2", func(t *testing.T) {
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connIndex.Remove(wc3) // Remove from middle from user2
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assert.ElementsMatch(t, connIndex.ForUser(wc2.UserId), []*WebConn{wc2, wc4})
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assert.ElementsMatch(t, connIndex.ForUser(wc1.UserId), []*WebConn{wc1})
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assert.True(t, connIndex.Has(wc2))
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assert.False(t, connIndex.Has(wc3))
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assert.True(t, connIndex.Has(wc4))
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assert.Len(t, connIndex.All(), 3)
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})
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t.Run("RemoveUser1", func(t *testing.T) {
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connIndex.Remove(wc1) // Remove sole connection from user1
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assert.ElementsMatch(t, connIndex.ForUser(wc2.UserId), []*WebConn{wc2, wc4})
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assert.ElementsMatch(t, connIndex.ForUser(wc1.UserId), []*WebConn{})
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assert.Len(t, connIndex.All(), 2)
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assert.False(t, connIndex.Has(wc1))
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assert.True(t, connIndex.Has(wc2))
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})
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t.Run("RemoveEndUser2", func(t *testing.T) {
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connIndex.Remove(wc4) // Remove from end from user2
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assert.ElementsMatch(t, connIndex.ForUser(wc2.UserId), []*WebConn{wc4})
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assert.ElementsMatch(t, connIndex.ForUser(wc1.UserId), []*WebConn{})
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assert.True(t, connIndex.Has(wc2))
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assert.False(t, connIndex.Has(wc3))
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assert.False(t, connIndex.Has(wc4))
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assert.Len(t, connIndex.All(), 1)
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})
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}
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func TestHubIsRegistered(t *testing.T) {
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th := Setup(t).InitBasic()
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defer th.TearDown()
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s := httptest.NewServer(dummyWebsocketHandler(t))
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defer s.Close()
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th.App.HubStart()
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wc1 := registerDummyWebConn(t, th.App, s.Listener.Addr(), th.BasicUser.Id)
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wc2 := registerDummyWebConn(t, th.App, s.Listener.Addr(), th.BasicUser.Id)
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wc3 := registerDummyWebConn(t, th.App, s.Listener.Addr(), th.BasicUser.Id)
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defer wc1.Close()
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defer wc2.Close()
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defer wc3.Close()
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session1 := wc1.session.Load().(*model.Session)
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assert.True(t, th.App.SessionIsRegistered(*session1))
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assert.True(t, th.App.SessionIsRegistered(*wc2.session.Load().(*model.Session)))
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assert.True(t, th.App.SessionIsRegistered(*wc3.session.Load().(*model.Session)))
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session4, appErr := th.App.CreateSession(&model.Session{
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UserId: th.BasicUser2.Id,
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})
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require.Nil(t, appErr)
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assert.False(t, th.App.SessionIsRegistered(*session4))
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}
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// Always run this with -benchtime=0.1s
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// See: https://github.com/golang/go/issues/27217.
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func BenchmarkHubConnIndex(b *testing.B) {
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th := Setup(b).InitBasic()
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defer th.TearDown()
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connIndex := newHubConnectionIndex()
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// User1
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wc1 := &WebConn{
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App: th.App,
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UserId: model.NewId(),
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}
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// User2
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wc2 := &WebConn{
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App: th.App,
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UserId: model.NewId(),
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}
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b.ResetTimer()
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b.Run("Add", func(b *testing.B) {
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for i := 0; i < b.N; i++ {
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connIndex.Add(wc1)
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connIndex.Add(wc2)
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b.StopTimer()
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connIndex.Remove(wc1)
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connIndex.Remove(wc2)
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b.StartTimer()
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}
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})
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b.Run("Remove", func(b *testing.B) {
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for i := 0; i < b.N; i++ {
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b.StopTimer()
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connIndex.Add(wc1)
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connIndex.Add(wc2)
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b.StartTimer()
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connIndex.Remove(wc1)
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connIndex.Remove(wc2)
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}
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})
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}
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var hubSink *Hub
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func BenchmarkGetHubForUserId(b *testing.B) {
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th := Setup(b).InitBasic()
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defer th.TearDown()
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th.App.HubStart()
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b.ResetTimer()
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for i := 0; i < b.N; i++ {
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hubSink = th.Server.GetHubForUserId(th.BasicUser.Id)
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}
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}
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