Filter xunit references so testrunner does not throw.

.github/workflows/build-and-test.yml

@@ -80,7 +80,7 @@ jobs:
 
             - name: Test
               shell: pwsh
-              run: ./ci-test.ps1 "${{matrix.options.os}}" "${{matrix.options.framework}}" "${{matrix.options.runtime}}" "${{matrix.options.codecov}}" Debug
+              run: ./ci-test.ps1 "${{matrix.options.os}}" "${{matrix.options.framework}}" "${{matrix.options.runtime}}" "${{matrix.options.codecov}}"
               env:
                   CI: True
                   XUNIT_PATH: .\tests\ImageSharp.Tests # Required for xunit

tests/Directory.Build.props

@@ -24,7 +24,7 @@
 
   <Import Project="$(MSBuildThisFileDirectory)..\Directory.Build.props" />
 
-  <ItemGroup>
+  <ItemGroup Condition="'$(IsTestProject)' == 'true'">
     <PackageReference Include="Microsoft.NET.Test.Sdk" IsImplicitlyDefined="true" />
     <PackageReference Include="xunit" IsImplicitlyDefined="true" />
     <PackageReference Include="xunit.runner.visualstudio" IsImplicitlyDefined="true" />

tests/Directory.Build.targets

@@ -17,7 +17,7 @@
   <Import Project="$(MSBuildThisFileDirectory)..\Directory.Build.targets" />
 
   <!-- Tool versions for tool references across all projects -->
-  <ItemGroup>
+  <ItemGroup Condition="'$(IsTestProject)' == 'true'">
     <!--dotnet tools does not have an x86 runner. You have to use separate SDKs-->
     <!--https://github.com/actions/setup-dotnet/issues/72-->
     <DotNetCliToolReference Update="dotnet-xunit" Version="2.3.1" />

tests/ImageSharp.Tests/Colorspaces/Conversion/RgbAndHslConversionTest.cs

@@ -5,6 +5,7 @@ using System;
 using SixLabors.ImageSharp.ColorSpaces;
 using SixLabors.ImageSharp.ColorSpaces.Conversion;
 using Xunit;
+using Xunit.Abstractions;
 
 namespace SixLabors.ImageSharp.Tests.Colorspaces.Conversion
 {
@@ -21,6 +22,24 @@ namespace SixLabors.ImageSharp.Tests.Colorspaces.Conversion
         private static readonly ColorSpaceConverter Converter = new ColorSpaceConverter();
         private static readonly ApproximateColorSpaceComparer ColorSpaceComparer = new ApproximateColorSpaceComparer(.0001F);
 
+        public static TheoryData<float, float, float, float, float, float> Hsl_To_Rgb
+        = new TheoryData<float, float, float, float, float, float>
+        {
+            { 0, 0, 0, 0, 0, 0 },
+            { 0, 1, 1, 1, 1, 1 },
+            { 360, 1, 1, 1, 1, 1 },
+            { 0, 1, .5F, 1, 0, 0 },
+            { 120, 1, .5F, 0, 1, 0 },
+            { 240, 1, .5F, 0, 0, 1 }
+        };
+
+        private readonly ITestOutputHelper output;
+
+        public RgbAndHslConversionTest(ITestOutputHelper output)
+        {
+            this.output = output;
+        }
+
         /// <summary>
         /// Tests conversion from <see cref="Hsl"/> to <see cref="Rgb"/>.
         /// </summary>
@@ -31,6 +50,8 @@ namespace SixLabors.ImageSharp.Tests.Colorspaces.Conversion
         [InlineData(0, 1, .5F, 1, 0, 0)]
         [InlineData(120, 1, .5F, 0, 1, 0)]
         [InlineData(240, 1, .5F, 0, 0, 1)]
+        //[Theory]
+        //[MemberData(nameof(Hsl_To_Rgb))]
         public void Convert_Hsl_To_Rgb(float h, float s, float l, float r, float g, float b)
         {
             // Arrange
@@ -54,6 +75,8 @@ namespace SixLabors.ImageSharp.Tests.Colorspaces.Conversion
             {
                 Assert.Equal(expected, actualSpan[i], ColorSpaceComparer);
             }
+
+            this.output.WriteLine("Verifying Convert_Hsl_To_Rgb is run");
         }
 
         /// <summary>