From c45c0dee949b97fed0d807e9a2b7e3809de8a2a4 Mon Sep 17 00:00:00 2001
From: Kimura Youichi <kim.upsilon@bucyou.net>
Date: Sun, 2 Jun 2024 18:25:13 +0900
Subject: [PATCH] =?utf8?q?CI=E7=92=B0=E5=A2=83=E3=81=A7=E3=81=AFConvertFro?=
 =?utf8?q?mWebp=5FSuccessTest=E3=81=AE=E5=AE=9F=E8=A1=8C=E3=82=92=E3=82=B9?=
 =?utf8?q?=E3=82=AD=E3=83=83=E3=83=97=E3=81=99=E3=82=8B?=
MIME-Version: 1.0
Content-Type: text/plain; charset=utf8
Content-Transfer-Encoding: 8bit

---
 .github/workflows/test.yml         |  2 ++
 Directory.Build.props              |  5 +++++
 OpenTween.Tests/WebpDecoderTest.cs | 27 ++++++++++++++++++++++++++-
 appveyor.yml                       |  2 +-
 4 files changed, 34 insertions(+), 2 deletions(-)
 create mode 100644 Directory.Build.props

diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index a7d1d159..a6aa217f 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -11,6 +11,8 @@ env:
 jobs:
   build:
     uses: ./.github/workflows/build.yml
+    with:
+      msbuild_args: /p:ContinuousIntegrationBuild=true
 
   test:
     runs-on: windows-2022
diff --git a/Directory.Build.props b/Directory.Build.props
new file mode 100644
index 00000000..7524fb09
--- /dev/null
+++ b/Directory.Build.props
@@ -0,0 +1,5 @@
+<Project>
+  <PropertyGroup>
+    <DefineConstants Condition="'$(ContinuousIntegrationBuild)' == 'true'">$(DefineConstants);CI_BUILD</DefineConstants>
+  </PropertyGroup>
+</Project>
diff --git a/OpenTween.Tests/WebpDecoderTest.cs b/OpenTween.Tests/WebpDecoderTest.cs
index 79f28878..d6fb823c 100644
--- a/OpenTween.Tests/WebpDecoderTest.cs
+++ b/OpenTween.Tests/WebpDecoderTest.cs
@@ -50,8 +50,14 @@ namespace OpenTween
             Assert.True(WebpDecoder.IsWebpImage(buffer));
         }
 
+#if CI_BUILD
+#pragma warning disable xUnit1004
+        [Fact(Skip = "WebP画像拡張機能がインストールされている環境でしか動作しない")]
+#pragma warning restore xUnit1004
+#else
         [Fact]
-        public async Task ConvertFromWebp_Test()
+#endif
+        public async Task ConvertFromWebp_SuccessTest()
         {
             using var imgStream = File.OpenRead("Resources/re1.webp");
             using var memstream = new MemoryStream();
@@ -62,5 +68,24 @@ namespace OpenTween
             using var memoryImage = new MemoryImage(converted);
             Assert.Equal(ImageFormat.Png, memoryImage.ImageFormat);
         }
+
+#if CI_BUILD
+        [Fact]
+#else
+#pragma warning disable xUnit1004
+        [Fact(Skip = "WebP画像拡張機能がインストールされていない環境に対するテスト")]
+#pragma warning restore xUnit1004
+#endif
+        public async Task ConvertFromWebp_FailTest()
+        {
+            using var imgStream = File.OpenRead("Resources/re1.webp");
+            using var memstream = new MemoryStream();
+            await imgStream.CopyToAsync(memstream);
+            memstream.TryGetBuffer(out var buffer);
+
+            await Assert.ThrowsAsync<InvalidImageException>(
+                () => WebpDecoder.ConvertFromWebp(buffer)
+            );
+        }
     }
 }
diff --git a/appveyor.yml b/appveyor.yml
index 1cb9a89b..8805c3a3 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -57,7 +57,7 @@ init:
 
 before_build:
   - nuget restore
-  - ps: Set-Content .\msbuild.rsp "/warnaserror /p:DebugType=None"
+  - ps: Set-Content .\msbuild.rsp "/warnaserror /p:DebugType=None /p:ContinuousIntegrationBuild=true"
 
 test:
   assemblies:
-- 
2.11.0