fix: force GC collect and finalize on appdomain unload. This is an at…

…tempt to fix the error seen sometimes in CI: [xUnit.net 00:00:03.37] [FATAL ERROR] System.AppDomainUnloadedException
skwasjer · Nov 19, 2023 · fa19f88 · fa19f88
1 parent a264ef6
commit fa19f88
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Showing 4 changed files with 27 additions and 0 deletions.
diff --git a/test/MockHttp.Json.Tests/MockHttp.Json.Tests.csproj b/test/MockHttp.Json.Tests/MockHttp.Json.Tests.csproj
@@ -8,6 +8,10 @@
     <RootNamespace>MockHttp.Json</RootNamespace>
   </PropertyGroup>
 
+  <ItemGroup>
+    <Compile Include="..\MockHttp.Testing\XunitAppDomainUnloadHook.cs" Link="XunitAppDomainUnloadHook.cs" />
+  </ItemGroup>
+
   <ItemGroup>
     <ProjectReference Include="..\MockHttp.Testing\MockHttp.Testing.csproj" />
     <ProjectReference Include="..\..\src\MockHttp.Json\MockHttp.Json.csproj" />

diff --git a/test/MockHttp.Server.Tests/MockHttp.Server.Tests.csproj b/test/MockHttp.Server.Tests/MockHttp.Server.Tests.csproj
@@ -11,6 +11,10 @@
     <SerilogExtensionsLoggingVersion Condition="$(TargetFramework)=='net6.0' Or $(TargetFramework)=='netcoreapp3.1'">3.1.0</SerilogExtensionsLoggingVersion>
   </PropertyGroup>
 
+  <ItemGroup>
+    <Compile Include="..\MockHttp.Testing\XunitAppDomainUnloadHook.cs" Link="XunitAppDomainUnloadHook.cs" />
+  </ItemGroup>
+
   <ItemGroup>
     <PackageReference Include="Serilog" Version="3.1.1" />
     <PackageReference Include="Serilog.Extensions.Logging" Version="$(SerilogExtensionsLoggingVersion)" />

diff --git a/test/MockHttp.Testing/XunitAppDomainUnloadHook.cs b/test/MockHttp.Testing/XunitAppDomainUnloadHook.cs
@@ -0,0 +1,15 @@
+namespace MockHttp;
+
+public sealed class XunitAppDomainUnloadHook
+{
+    [Fact]
+    public void Unload()
+    {
+        AppDomain.CurrentDomain.DomainUnload += (_, _) =>
+        {
+            GC.Collect();
+            GC.WaitForPendingFinalizers();
+        };
+        Assert.True(true);
+    }
+}
diff --git a/test/MockHttp.Tests/MockHttp.Tests.csproj b/test/MockHttp.Tests/MockHttp.Tests.csproj
@@ -8,6 +8,10 @@
     <RootNamespace>MockHttp</RootNamespace>
   </PropertyGroup>
 
+  <ItemGroup>
+    <Compile Include="..\MockHttp.Testing\XunitAppDomainUnloadHook.cs" Link="XunitAppDomainUnloadHook.cs" />
+  </ItemGroup>
+
   <ItemGroup>
     <ProjectReference Include="..\MockHttp.Testing\MockHttp.Testing.csproj" />
   </ItemGroup>