APIv4: GET /users/{user_id}/image (#5526)

app/user_test.go

@@ -5,6 +5,8 @@ package app
 
 import (
 	"bytes"
+	"image"
+	"image/color"
 	"encoding/json"
 	"math/rand"
 	"strings"
@@ -89,7 +91,27 @@ func TestCreateOAuthUser(t *testing.T) {
 	if err == nil {
 		t.Fatal("should have failed - user creation disabled")
 	}
+}
 
+func TestCreateProfileImage(t *testing.T) {
+	utils.LoadConfig("config.json")
+
+	b, err := CreateProfileImage("Corey Hulen", "eo1zkdr96pdj98pjmq8zy35wba")
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	rdr := bytes.NewReader(b)
+	img, _, err2 := image.Decode(rdr)
+	if err2 != nil {
+		t.Fatal(err)
+	}
+
+	colorful := color.RGBA{116, 49, 196, 255}
+
+	if img.At(1, 1) != colorful {
+		t.Fatal("Failed to create correct color")
+	}
 }
 
 func TestUpdateOAuthUserAttrs(t *testing.T) {