Fix build

Author: Happypig375

CSharpMath.Rendering.Tests/CSharpMath.Rendering.Tests.csproj

@@ -1,6 +1,6 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <ItemGroup>
-    <Compile Include="..\CSharpMath.CoreTests\_Helpers\ApproximateAssertions.cs" Link="ApproximateAssertions.cs" />
+    <Compile Include="..\CSharpMath.Core.Tests\Display\ApproximateAssertions.cs" Link="ApproximateAssertions.cs" />
     <ProjectReference Include="..\CSharpMath.Avalonia\CSharpMath.Avalonia.csproj" />
     <ProjectReference Include="..\CSharpMath.SkiaSharp\CSharpMath.SkiaSharp.csproj" />
     <PackageReference Include="SkiaSharp" Version="3.119.1" />

CSharpMath.Rendering.Tests/TestRendering.cs

@@ -163,7 +163,7 @@ protected void Run<TContent>(
         return;
       }
 
-      CoreTests.Approximately.Equal(expectedStream.Length, actualStream.Length, expectedStream.Length * FileSizeTolerance);
+      Core.Tests.Approximately.Equal(expectedStream.Length, actualStream.Length, expectedStream.Length * FileSizeTolerance);
       if (FileSizeTolerance == 0)
         Assert.True(contentsMatch, "The images differ.");
     }

CSharpMath.Rendering/CSharpMath.Rendering.csproj

@@ -8,6 +8,7 @@
     <NoWarn>$(NoWarn);CS8618;CS8603;CS8625;CS8600;CS8601;CS8602;CS8604;CS0162;CS0168;CS0219;CS0649</NoWarn>
   </PropertyGroup>
   <ItemGroup>
+	<ProjectReference Include="..\CSharpMath\CSharpMath.csproj" />
     <EmbeddedResource Include="Reference Fonts\*.otf" />
     <PackageReference Include="Nullable" Version="1.3.1" PrivateAssets="all" />
     <PackageReference Include="System.Numerics.Vectors" Version="4.6.1" />

Directory.Build.props

@@ -5,7 +5,7 @@
     <TargetFramework>net10.0</TargetFramework>
 	<OutputType>Exe</OutputType> <!--Required by xunit.v3-->
   </PropertyGroup>
-  <ItemGroup Condition="$(MSBuildProjectName.Contains('Test')) And !$(MSBuildProjectName.Contains('Visualizer'))">
+  <ItemGroup Condition="$(MSBuildProjectName.Contains('Test'))">
     <PackageReference Include="xunit.v3.mtp-v2" Version="3.2.1" />
     <PackageReference Include="coverlet.collector" Version="6.0.4" />
     <PackageReference Include="GitHubActionsTestLogger" Version="3.0.1" />