Fix: Added correct packages

Author: AnnaSasDev

src/CodeOfChaos.Testing/CodeOfChaos.Testing.csproj

@@ -8,7 +8,10 @@
 
     <ItemGroup>
         <PackageReference Include="JetBrains.Annotations" Version="2024.3.0"/>
+        <PackageReference Include="Microsoft.CodeAnalysis" Version="4.12.0" />
+        <PackageReference Include="Microsoft.CodeAnalysis.Common" Version="4.12.0" />
         <PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="4.12.0"/>
+        <PackageReference Include="Microsoft.CodeAnalysis.CSharp.Workspaces" Version="4.12.0" />
         <PackageReference Include="Microsoft.CodeAnalysis.Workspaces.Common" Version="4.12.0"/>
     </ItemGroup>
 

src/CodeOfChaos.Testing/RoslynGeneratorRunner.cs

@@ -9,14 +9,12 @@ namespace CodeOfChaos.Testing;
 // Code
 // ---------------------------------------------------------------------------------------------------------------------
 public class RoslynGeneratorRunner(LanguageVersion languageVersion = LanguageVersion.Latest) {
-    public Compilation? Compilation { get; set; }
+    public required Compilation Compilation { get; init; }
 
     public GeneratorDriverRunResult AddGenerator(params IIncrementalGenerator[] generators) {
         GeneratorDriver driver = CSharpGeneratorDriver.Create(generators)
             .WithUpdatedParseOptions(new CSharpParseOptions(languageVersion));
-
-        if (Compilation is null) throw new InvalidOperationException("Compilation is null");
-
+        
         return driver.RunGenerators(Compilation).GetRunResult();
     }