feat(TUnit): Extended netstandard2.0 (#902)

* feat(TUnit): Extended `netstandard2.0`

* fix: Disabled TUnit Polyfills

Author: samtrion

Directory.Build.props

@@ -19,8 +19,4 @@
     <NoWarn Condition=" '$(TargetFramework)' == 'netstandard2.0' ">$(NoWarn);CA1062;</NoWarn>
     <SuppressTfmSupportBuildWarnings>true</SuppressTfmSupportBuildWarnings>
   </PropertyGroup>
-  <PropertyGroup>
-    <!-- Workaround, until https://github.com/GitTools/GitVersion/pull/4206 is released -->
-    <GitVersionTargetFramework>net8.0</GitVersionTargetFramework>
-  </PropertyGroup>
 </Project>

Directory.Packages.props

@@ -23,6 +23,7 @@
     <PackageVersion Include="NUnit" Version="4.4.0" />
     <PackageVersion Include="NUnit3TestAdapter" Version="6.0.0" />
     <PackageVersion Include="NUnit.Analyzers" Version="4.11.2" />
+    <PackageVersion Include="Polyfill" Version="9.3.1" />
     <PackageVersion Include="PublicApiGenerator" Version="11.5.4" />
     <PackageVersion Include="TUnit" Version="1.5.1" />
     <PackageVersion Include="TUnit.Core" Version="1.5.1" />

src/NetEvolve.Extensions.TUnit/Internal/CategoryTraitBaseAttribute.cs

@@ -30,11 +30,11 @@ public ValueTask OnTestDiscovered(DiscoveredTestContext context)
     {
         if (context is null)
         {
-            return ValueTask.CompletedTask;
+            return new ValueTask();
         }
 
         context.AddCategory(Category);
 
-        return ValueTask.CompletedTask;
+        return new ValueTask();
     }
 }

src/NetEvolve.Extensions.TUnit/Internal/CategoryWithIdTraitBaseAttribute.cs

@@ -63,15 +63,15 @@ public ValueTask OnTestDiscovered(DiscoveredTestContext context)
     {
         if (context is null)
         {
-            return ValueTask.CompletedTask;
+            return new ValueTask();
         }
 
         context.AddCategory(Category);
         if (!string.IsNullOrWhiteSpace(Id))
         {
-            context.AddProperty(Category, Id);
+            context.AddProperty(Category, Id!);
         }
 
-        return ValueTask.CompletedTask;
+        return new ValueTask();
     }
 }

src/NetEvolve.Extensions.TUnit/Internal/NamedCategoryTraitBaseAttribute.cs

@@ -36,14 +36,14 @@ public ValueTask OnTestDiscovered(DiscoveredTestContext context)
     {
         if (context is null)
         {
-            return ValueTask.CompletedTask;
+            return new ValueTask();
         }
 
         if (!string.IsNullOrWhiteSpace(Id))
         {
             context.AddProperty(Category, Id);
         }
 
-        return ValueTask.CompletedTask;
+        return new ValueTask();
     }
 }

src/NetEvolve.Extensions.TUnit/NetEvolve.Extensions.TUnit.csproj

@@ -1,11 +1,18 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
-    <TargetFrameworks>net6.0;net8.0;net9.0;net10.0</TargetFrameworks>
+    <TargetFrameworks>netstandard2.0;net8.0;net9.0;net10.0</TargetFrameworks>
     <PackageTags>$(PackageTags);tunit</PackageTags>
     <CheckEolTargetFramework>false</CheckEolTargetFramework>
+    <EnableTUnitPolyfills>false</EnableTUnitPolyfills>
   </PropertyGroup>
   <ItemGroup>
     <PackageReference Include="Microsoft.Extensions.Logging.Abstractions" />
     <PackageReference Include="TUnit.Core" />
   </ItemGroup>
+  <ItemGroup Condition=" '$(TargetFramework)' == 'netstandard2.0' ">
+    <PackageReference Include="Polyfill">
+      <PrivateAssets>all</PrivateAssets>
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers</IncludeAssets>
+    </PackageReference>
+  </ItemGroup>
 </Project>

src/NetEvolve.Extensions.TUnit/SkipOnFailureAttribute.cs

@@ -33,6 +33,6 @@ public ValueTask OnTestEnd(TestContext context)
             );
         }
 
-        return ValueTask.CompletedTask;
+        return new ValueTask();
     }
 }