chore(claude-do): feat(worktrees): warn about git worktrees ClaudeDo doesn't k

From `docs/open.md` (re-verified against the code 2026-09-02, still open): nothing reconciles `git worktree list` against the `worktrees` table. `ExternalMcpService.ListWorktrees` and the Worktrees overview read DB rows only; `WorktreeManager` calls git solely inside its self-heal path (`ListWorktreePathsForBranchAsync`). Observed once: 22 git-registered worktrees + 26 `claudedo/*` branches in `C: ClaudeDo-Task: 765fed13-db66-44e4-9285-c4b2d415b443
2026-09-02 12:09:12 +02:00
parent 56bc1651a8
commit 25ead4c8dd
4 changed files with 195 additions and 0 deletions
@@ -0,0 +1,73 @@
+using ClaudeDo.Worker.Hub;
+using ClaudeDo.Worker.Lifecycle;
+using ClaudeDo.Worker.Tests.Infrastructure;
+using Microsoft.Extensions.Logging.Abstractions;
+
+namespace ClaudeDo.Worker.Tests.Lifecycle;
+
+public sealed class UntrackedWorktreeRecoveryTests : IDisposable
+{
+    private readonly DbFixture _db = new();
+
+    public void Dispose() => _db.Dispose();
+
+    [Fact]
+    public void FindUntrackedPaths_PathNotInDb_IsReturned()
+    {
+        var registered = new[] { @"C:\repo\.worktrees\abc123" };
+        var db = new[] { @"C:\repo\.worktrees\def456" };
+
+        var untracked = UntrackedWorktreeRecovery.FindUntrackedPaths(registered, db);
+
+        Assert.Equal(registered, untracked);
+    }
+
+    [Fact]
+    public void FindUntrackedPaths_PathInDb_IsExcluded()
+    {
+        var registered = new[] { @"C:\repo\.worktrees\abc123" };
+        var db = new[] { @"C:\repo\.worktrees\abc123" };
+
+        var untracked = UntrackedWorktreeRecovery.FindUntrackedPaths(registered, db);
+
+        Assert.Empty(untracked);
+    }
+
+    [Fact]
+    public void FindUntrackedPaths_DifferentCasingAndSeparators_StillMatches()
+    {
+        var registered = new[] { @"C:\repo\.worktrees\abc123\" };
+        var db = new[] { "c:/repo/.worktrees/ABC123" };
+
+        var untracked = UntrackedWorktreeRecovery.FindUntrackedPaths(registered, db);
+
+        Assert.Empty(untracked);
+    }
+
+    [Fact]
+    public void FindUntrackedPaths_EmptyDb_ReturnsAllRegistered()
+    {
+        var registered = new[] { @"C:\repo\.worktrees\abc123", @"C:\repo\.worktrees\def456" };
+
+        var untracked = UntrackedWorktreeRecovery.FindUntrackedPaths(registered, Array.Empty<string>());
+
+        Assert.Equal(registered, untracked);
+    }
+
+    [Fact]
+    public async Task StartAsync_NoLists_DoesNotThrow()
+    {
+        var hubContext = new CapturingHubContext();
+        var sut = new UntrackedWorktreeRecovery(
+            _db.CreateFactory(),
+            new ClaudeDo.Data.Git.GitService(),
+            new HubBroadcaster(hubContext),
+            NullLogger<UntrackedWorktreeRecovery>.Instance);
+
+        await sut.StartAsync(CancellationToken.None);
+        await sut.StopAsync(CancellationToken.None);
+
+        Assert.Contains(hubContext.Proxy.Calls, c =>
+            c.Method == "OperationProgress" && (string)c.Args[0]! == "startup-recovery");
+    }
+}