| 1 | #nullable enable |
| 2 | using System.Collections.ObjectModel; |
| 3 | using System.IO; |
| 4 | using CascadeIDE.Features.Launch.Application; |
| 5 | using CascadeIDE.Models; |
| 6 | using CascadeIDE.Services; |
| 7 | using Xunit; |
| 8 | |
| 9 | namespace CascadeIDE.Tests; |
| 10 | |
| 11 | public sealed class StartupProjectDebugInferenceProjectionTests |
| 12 | { |
| 13 | [Fact] |
| 14 | public void Empty_roots_yields_null() |
| 15 | { |
| 16 | var roots = new ObservableCollection<SolutionItem>(); |
| 17 | Assert.Null(StartupProjectDebugInferenceProjection.TryInferCanonicalCsproj(roots, null, null)); |
| 18 | } |
| 19 | |
| 20 | [Fact] |
| 21 | public void Single_csproj_in_tree_is_picked() |
| 22 | { |
| 23 | var dir = Path.Combine(Path.GetTempPath(), "cide-startup-infer-" + Guid.NewGuid().ToString("N")); |
| 24 | Directory.CreateDirectory(dir); |
| 25 | var csproj = Path.Combine(dir, "Only.csproj"); |
| 26 | File.WriteAllText(csproj, "<Project Sdk=\"Microsoft.NET.Sdk\"></Project>"); |
| 27 | |
| 28 | var roots = new ObservableCollection<SolutionItem> |
| 29 | { |
| 30 | SolutionItem.CreateProject("Only", csproj) |
| 31 | }; |
| 32 | |
| 33 | Assert.Equal(CanonicalFilePath.Normalize(csproj), StartupProjectDebugInferenceProjection.TryInferCanonicalCsproj(roots, null, null)); |
| 34 | } |
| 35 | |
| 36 | [Fact] |
| 37 | public void Persisted_startup_false_when_missing_path() |
| 38 | { |
| 39 | Assert.False(StartupProjectDebugInferenceProjection.HasPersistedStartupPointingToExistingFile(null)); |
| 40 | Assert.False(StartupProjectDebugInferenceProjection.HasPersistedStartupPointingToExistingFile("")); |
| 41 | } |
| 42 | |
| 43 | [Fact] |
| 44 | public void Persisted_startup_true_when_file_exists() |
| 45 | { |
| 46 | var f = Path.GetTempFileName() + ".csproj"; |
| 47 | File.WriteAllText(f, "<Project Sdk=\"Microsoft.NET.Sdk\"></Project>"); |
| 48 | try |
| 49 | { |
| 50 | Assert.True(StartupProjectDebugInferenceProjection.HasPersistedStartupPointingToExistingFile(f)); |
| 51 | } |
| 52 | finally |
| 53 | { |
| 54 | try { File.Delete(f); } catch { /* ignore */ } |
| 55 | } |
| 56 | } |
| 57 | } |
| 58 | |