Merge claudedo/973ea49ec0a642ea9b1ddcff9b71b6fe

2026-08-06 13:47:35 +02:00
parent b2940bf1ff 79f90a9a8e
commit bd83cac57d
10 changed files with 205 additions and 5 deletions
@@ -55,6 +55,7 @@ public abstract class StubWorkerClient : IWorkerClient
    public void RaiseHandoffRequested(string taskId, IReadOnlyList<string> survivingTaskIds) => HandoffRequestedEvent?.Invoke(taskId, survivingTaskIds);
    public void RaisePlanningMergeConflict(string planningTaskId, string subtaskId, IReadOnlyList<string> files, bool externallyDriven)
        => PlanningMergeConflictEvent?.Invoke(planningTaskId, subtaskId, files, externallyDriven);
+    public void RaisePlanningMergeStarted(string planningTaskId, string targetBranch) => PlanningMergeStartedEvent?.Invoke(planningTaskId, targetBranch);
    public void RaisePlanningMergeAborted(string planningTaskId) => PlanningMergeAbortedEvent?.Invoke(planningTaskId);
    public void RaisePlanningCompleted(string planningTaskId) => PlanningCompletedEvent?.Invoke(planningTaskId);

@@ -161,4 +161,69 @@ public class DetailsIslandReviewActionsTests : IDisposable

        Assert.Equal(worker.ExceptionMessage, reportedError);
    }
+
+    [Fact]
+    public void CancelReview_IsDisabled_WhileUnitMergeIsDraining()
+    {
+        var worker = new RecordingWorkerClient();
+        var vm = BuildVm(worker);
+        vm.Bind(new TaskRowViewModel { Id = "task-drain-1", Status = TaskStatus.WaitingForReview });
+
+        Assert.True(vm.CancelReviewCommand.CanExecute(null));
+
+        worker.RaisePlanningMergeStarted("task-drain-1", "main");
+        Assert.False(vm.CancelReviewCommand.CanExecute(null));
+
+        worker.RaisePlanningCompleted("task-drain-1");
+        Assert.True(vm.CancelReviewCommand.CanExecute(null));
+    }
+
+    [Fact]
+    public void CancelReview_ReDisables_UntilMergeAborted()
+    {
+        var worker = new RecordingWorkerClient();
+        var vm = BuildVm(worker);
+        vm.Bind(new TaskRowViewModel { Id = "task-drain-2", Status = TaskStatus.WaitingForReview });
+
+        worker.RaisePlanningMergeStarted("task-drain-2", "main");
+        Assert.False(vm.CancelReviewCommand.CanExecute(null));
+
+        worker.RaisePlanningMergeAborted("task-drain-2");
+        Assert.True(vm.CancelReviewCommand.CanExecute(null));
+    }
+
+    [Fact]
+    public void CancelReview_UnaffectedByMergeEvents_ForADifferentTask()
+    {
+        var worker = new RecordingWorkerClient();
+        var vm = BuildVm(worker);
+        vm.Bind(new TaskRowViewModel { Id = "task-drain-3", Status = TaskStatus.WaitingForReview });
+
+        worker.RaisePlanningMergeStarted("some-other-parent", "main");
+
+        Assert.True(vm.CancelReviewCommand.CanExecute(null));
+    }
+
+    private sealed class ThrowingCancelWorkerClient : StubWorkerClient
+    {
+        public override bool IsConnected => true;
+        public string ExceptionMessage { get; init; } =
+            "A merge is in progress for this task; wait for it to finish before cancelling.";
+        public override Task CancelReviewAsync(string taskId) => throw new Exception(ExceptionMessage);
+    }
+
+    [Fact]
+    public async Task CancelReview_WhenWorkerThrows_RaisesErrorReported()
+    {
+        var worker = new ThrowingCancelWorkerClient();
+        var vm = BuildVm(worker);
+        vm.Bind(new TaskRowViewModel { Id = "task-cancel-err-1", Status = TaskStatus.WaitingForReview });
+
+        string? reportedError = null;
+        vm.ErrorReported += msg => reportedError = msg;
+
+        await vm.CancelReviewCommand.ExecuteAsync(null);
+
+        Assert.Equal(worker.ExceptionMessage, reportedError);
+    }
 }