using System.Collections.Generic; using System.IO; using System.Linq; using System.Threading.Tasks; using Microsoft.CodeAnalysis; using Microsoft.CodeAnalysis.CSharp.Testing; using Microsoft.CodeAnalysis.Diagnostics; using Microsoft.CodeAnalysis.Testing; using Microsoft.CodeAnalysis.Testing.Verifiers; using Microsoft.CodeAnalysis.Text; namespace Godot.SourceGenerators.Tests; public static class CSharpAnalyzerVerifier where TAnalyzer : DiagnosticAnalyzer, new() { public class Test : CSharpAnalyzerTest { public Test() { ReferenceAssemblies = ReferenceAssemblies.Net.Net60; SolutionTransforms.Add((Solution solution, ProjectId projectId) => { Project project = solution.GetProject(projectId)!.AddMetadataReference(Constants.GodotSharpAssembly .CreateMetadataReference()); return project.Solution; }); } } public static Task Verify(string sources, params DiagnosticResult[] expected) { return MakeVerifier(new string[] { sources }, expected).RunAsync(); } public static Test MakeVerifier(ICollection sources, params DiagnosticResult[] expected) { var verifier = new Test(); verifier.TestState.AnalyzerConfigFiles.Add(("/.globalconfig", $""" is_global = true build_property.GodotProjectDir = {Constants.ExecutingAssemblyPath} """)); verifier.TestState.Sources.AddRange(sources.Select(source => { return (source, SourceText.From(File.ReadAllText(Path.Combine(Constants.SourceFolderPath, source)))); })); verifier.ExpectedDiagnostics.AddRange(expected); return verifier; } }