initial commit, 4.5 stable

modules/mono/editor/Godot.NET.Sdk/Godot.SourceGenerators.Tests/CSharpCodeFixVerifier.cs

@@ -0,0 +1,48 @@
+using System.IO;
+using System.Threading.Tasks;
+using Microsoft.CodeAnalysis;
+using Microsoft.CodeAnalysis.CodeFixes;
+using Microsoft.CodeAnalysis.CSharp.Testing;
+using Microsoft.CodeAnalysis.Diagnostics;
+using Microsoft.CodeAnalysis.Testing.Verifiers;
+
+namespace Godot.SourceGenerators.Tests;
+
+public static class CSharpCodeFixVerifier<TCodeFix, TAnalyzer>
+    where TCodeFix : CodeFixProvider, new()
+    where TAnalyzer : DiagnosticAnalyzer, new()
+{
+    public class Test : CSharpCodeFixTest<TAnalyzer, TCodeFix, XUnitVerifier>
+    {
+        public Test()
+        {
+            ReferenceAssemblies = Constants.Net80;
+            SolutionTransforms.Add((Solution solution, ProjectId projectId) =>
+            {
+                Project project = solution.GetProject(projectId)!
+                    .AddMetadataReference(Constants.GodotSharpAssembly.CreateMetadataReference());
+                return project.Solution;
+            });
+        }
+    }
+
+    public static Task Verify(string sources, string fixedSources)
+    {
+        return MakeVerifier(sources, fixedSources).RunAsync();
+    }
+
+    public static Test MakeVerifier(string source, string results)
+    {
+        var verifier = new Test();
+
+        verifier.TestCode = File.ReadAllText(Path.Combine(Constants.SourceFolderPath, source));
+        verifier.FixedCode = File.ReadAllText(Path.Combine(Constants.GeneratedSourceFolderPath, results));
+
+        verifier.TestState.AnalyzerConfigFiles.Add(("/.globalconfig", $"""
+        is_global = true
+        build_property.GodotProjectDir = {Constants.ExecutingAssemblyPath}
+        """));
+
+        return verifier;
+    }
+}