| 1 | using CascadeIDE.Features.IdeMcp.Application; |
| 2 | using Xunit; |
| 3 | using CascadeIDE.Features.Workspace.DataAcquisition; |
| 4 | |
| 5 | namespace CascadeIDE.Tests; |
| 6 | |
| 7 | public sealed class WorkspaceDocumentFileIoTests |
| 8 | { |
| 9 | [Fact] |
| 10 | public void TryResolvePath_RejectsOutsideWorkspace() |
| 11 | { |
| 12 | var root = Path.Combine(Path.GetTempPath(), "cide-wsio-root-" + Guid.NewGuid().ToString("N")); |
| 13 | Directory.CreateDirectory(root); |
| 14 | var outside = Path.GetFullPath(Path.Combine(Path.GetDirectoryName(root)!, "cide-outside-" + Guid.NewGuid().ToString("N"), "a.txt")); |
| 15 | |
| 16 | try |
| 17 | { |
| 18 | Assert.False(WorkspaceDocumentFileIo.TryResolvePath(root, [root], outside, out _, out var error)); |
| 19 | Assert.Contains("outside", error, StringComparison.OrdinalIgnoreCase); |
| 20 | } |
| 21 | finally |
| 22 | { |
| 23 | try { Directory.Delete(root, recursive: true); } catch { /* ignore */ } |
| 24 | } |
| 25 | } |
| 26 | |
| 27 | [Fact] |
| 28 | public void TryReadText_ReturnsSlice() |
| 29 | { |
| 30 | var dir = Path.Combine(Path.GetTempPath(), "cide-wsio-" + Guid.NewGuid().ToString("N")); |
| 31 | Directory.CreateDirectory(dir); |
| 32 | var file = Path.Combine(dir, "sample.txt"); |
| 33 | File.WriteAllText(file, "line1\nline2\nline3\n"); |
| 34 | |
| 35 | try |
| 36 | { |
| 37 | Assert.True(WorkspaceDocumentFileIo.TryResolvePath(dir, [dir], file, out var full, out _)); |
| 38 | Assert.True(WorkspaceDocumentFileIo.TryReadText(full, offsetLine: 2, limitLines: 1, maxChars: null, out var json, out _)); |
| 39 | Assert.Contains("line2", json, StringComparison.Ordinal); |
| 40 | } |
| 41 | finally |
| 42 | { |
| 43 | try { Directory.Delete(dir, recursive: true); } catch { /* ignore */ } |
| 44 | } |
| 45 | } |
| 46 | |
| 47 | [Fact] |
| 48 | public void TryReplaceTextRange_ReplacesMiddle() |
| 49 | { |
| 50 | const string source = "ab\ncd\n"; |
| 51 | Assert.True(IdeMcpEditorOrchestrator.TryReplaceTextRange(source, 2, 1, 2, 3, "X", out var updated)); |
| 52 | Assert.Equal("ab\nX\n", updated); |
| 53 | } |
| 54 | } |
| 55 | |