| 1 | using Microsoft.Build.Locator; |
| 2 | using Microsoft.CodeAnalysis; |
| 3 | using Microsoft.CodeAnalysis.MSBuild; |
| 4 | using RoslynMcp.ServiceLayer; |
| 5 | |
| 6 | namespace RoslynMcp.Tests; |
| 7 | |
| 8 | /// <summary> |
| 9 | /// Интеграция с реальным solution (CascadeIDE): MVVM Toolkit генерирует свойства; без MSBuildLocator + GetSourceGeneratedDocuments |
| 10 | /// <see cref="GetDiagnostics"/> мог бы выдавать ложный CS1061. |
| 11 | /// </summary> |
| 12 | public sealed class GetDiagnosticsSourceGeneratorsIntegrationTests |
| 13 | { |
| 14 | static GetDiagnosticsSourceGeneratorsIntegrationTests() |
| 15 | { |
| 16 | // Один раз на процесс: после загрузки сборок MSBuild повторный RegisterDefaults падает. |
| 17 | MSBuildLocator.RegisterDefaults(); |
| 18 | } |
| 19 | |
| 20 | private static string? TryGetCascadeIdePaths() |
| 21 | { |
| 22 | // RoslynMcp.Tests/bin/Debug/net10.0 → …/open (родитель roslyn-mcp) |
| 23 | var openDir = Path.GetFullPath(Path.Combine(AppContext.BaseDirectory, "..", "..", "..", "..", "..")); |
| 24 | var sln = Path.Combine(openDir, "cascade-ide", "CascadeIDE.sln"); |
| 25 | var file = Path.Combine(openDir, "cascade-ide", "Services", "CockpitSurfaceSnapshotBuilder.cs"); |
| 26 | return File.Exists(sln) && File.Exists(file) ? $"{sln}|{file}" : null; |
| 27 | } |
| 28 | |
| 29 | [Fact] |
| 30 | public async Task CascadeIDE_semantic_model_has_no_cs1061_for_mvvm_generated_property_access() |
| 31 | { |
| 32 | var paths = TryGetCascadeIdePaths(); |
| 33 | if (paths is null) |
| 34 | return; |
| 35 | |
| 36 | var parts = paths.Split('|'); |
| 37 | var solutionPath = parts[0]; |
| 38 | var filePath = parts[1]; |
| 39 | |
| 40 | var workspace = MSBuildWorkspace.Create(RoslynMcpWorkspaceProperties.MsBuild); |
| 41 | try |
| 42 | { |
| 43 | var solution = await workspace.OpenSolutionAsync(solutionPath, cancellationToken: CancellationToken.None).ConfigureAwait(true); |
| 44 | var document = solution.Projects.SelectMany(p => p.Documents) |
| 45 | .First(d => string.Equals(Normalize(d.FilePath), Normalize(filePath), StringComparison.OrdinalIgnoreCase)); |
| 46 | var projectId = document.Project.Id; |
| 47 | await workspace.CurrentSolution.GetProject(projectId)!.GetSourceGeneratedDocumentsAsync(CancellationToken.None).ConfigureAwait(true); |
| 48 | document = workspace.CurrentSolution.GetDocument(document.Id) |
| 49 | ?? throw new InvalidOperationException("Document missing after source generation."); |
| 50 | var semantic = await document.GetSemanticModelAsync(CancellationToken.None).ConfigureAwait(true); |
| 51 | Assert.NotNull(semantic); |
| 52 | var diags = semantic.GetDiagnostics(); |
| 53 | Assert.DoesNotContain(diags, d => d.Id == "CS1061" && d.GetMessage().Contains("UiMode", StringComparison.Ordinal)); |
| 54 | } |
| 55 | finally |
| 56 | { |
| 57 | workspace.Dispose(); |
| 58 | } |
| 59 | |
| 60 | static string Normalize(string? p) => |
| 61 | string.IsNullOrEmpty(p) ? "" : Path.GetFullPath(p); |
| 62 | } |
| 63 | |
| 64 | [Fact] |
| 65 | public async Task CascadeIDE_GetDiagnostics_text_matches_semantic_model_no_false_cs1061() |
| 66 | { |
| 67 | var paths = TryGetCascadeIdePaths(); |
| 68 | if (paths is null) |
| 69 | return; |
| 70 | |
| 71 | var parts = paths.Split('|'); |
| 72 | var solutionPath = parts[0]; |
| 73 | var filePath = parts[1]; |
| 74 | |
| 75 | var text = await GetDiagnostics.GetDiagnosticsAsync(solutionPath, filePath, CancellationToken.None).ConfigureAwait(true); |
| 76 | |
| 77 | Assert.False(text.StartsWith("Error:", StringComparison.OrdinalIgnoreCase), text); |
| 78 | Assert.DoesNotContain("CS1061", text, StringComparison.Ordinal); |
| 79 | } |
| 80 | } |
| 81 | |