From 09af59ea133d01bbbeba76a448563189fa39e440 Mon Sep 17 00:00:00 2001
From: 杨宇千 <crupest@outlook.com>
Date: Mon, 19 Aug 2019 01:44:29 +0800
Subject: Add integrated tests.

---
 Timeline.Tests/UserAvatarServiceTest.cs | 48 +++++++++------------------------
 1 file changed, 12 insertions(+), 36 deletions(-)

(limited to 'Timeline.Tests/UserAvatarServiceTest.cs')

diff --git a/Timeline.Tests/UserAvatarServiceTest.cs b/Timeline.Tests/UserAvatarServiceTest.cs
index 04f52c71..69d6b61c 100644
--- a/Timeline.Tests/UserAvatarServiceTest.cs
+++ b/Timeline.Tests/UserAvatarServiceTest.cs
@@ -61,19 +61,11 @@ namespace Timeline.Tests
         [Fact]
         public void UnmatchedFormat()
         {
-            Avatar avatar;
-            using (var image = new Image<Rgba32>(100, 100))
+            Avatar avatar = new Avatar
             {
-                using (var stream = new MemoryStream())
-                {
-                    image.SaveAsPng(stream);
-                    avatar = new Avatar
-                    {
-                        Data = stream.ToArray(),
-                        Type = "image/jpeg"
-                    };
-                }
-            }
+                Data = ImageHelper.CreatePngWithSize(100, 100),
+                Type = "image/jpeg"
+            };
             _validator.Awaiting(v => v.Validate(avatar))
                     .Should().Throw<AvatarDataException>()
                     .Where(e => e.Avatar == avatar && e.Error == AvatarDataException.ErrorReason.UnmatchedFormat);
@@ -82,19 +74,11 @@ namespace Timeline.Tests
         [Fact]
         public void BadSize()
         {
-            Avatar avatar;
-            using (var image = new Image<Rgba32>(100, 200))
+            Avatar avatar = new Avatar
             {
-                using (var stream = new MemoryStream())
-                {
-                    image.SaveAsPng(stream);
-                    avatar = new Avatar
-                    {
-                        Data = stream.ToArray(),
-                        Type = PngFormat.Instance.DefaultMimeType
-                    };
-                }
-            }
+                Data = ImageHelper.CreatePngWithSize(100, 200),
+                Type = PngFormat.Instance.DefaultMimeType
+            };
             _validator.Awaiting(v => v.Validate(avatar))
                     .Should().Throw<AvatarDataException>()
                     .Where(e => e.Avatar == avatar && e.Error == AvatarDataException.ErrorReason.BadSize);
@@ -103,19 +87,11 @@ namespace Timeline.Tests
         [Fact]
         public void Success()
         {
-            Avatar avatar;
-            using (var image = new Image<Rgba32>(100, 100))
+            Avatar avatar = new Avatar
             {
-                using (var stream = new MemoryStream())
-                {
-                    image.SaveAsPng(stream);
-                    avatar = new Avatar
-                    {
-                        Data = stream.ToArray(),
-                        Type = PngFormat.Instance.DefaultMimeType
-                    };
-                }
-            }
+                Data = ImageHelper.CreatePngWithSize(100, 100),
+                Type = PngFormat.Instance.DefaultMimeType
+            };
             _validator.Awaiting(v => v.Validate(avatar))
                     .Should().NotThrow();
         }
-- 
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