Approve, Submit, Reject, and Park each get their own OperationStatus so the button locks and shows an OperationIndicator for the duration of the call; Approve additionally scopes a MergeProgressEvent subscription to its own task id to sharpen the label from "merging" to "verifying" mid-flight. MergeSectionViewModel's preview refresh gets the same treatment for display only, since it has no command button to gate.
413 lines
15 KiB
C#
413 lines
15 KiB
C#
using ClaudeDo.Data;
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using ClaudeDo.Data.Models;
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using ClaudeDo.Ui.Services;
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using ClaudeDo.Ui.ViewModels.Islands;
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using Microsoft.EntityFrameworkCore;
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using TaskStatus = ClaudeDo.Data.Models.TaskStatus;
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namespace ClaudeDo.Ui.Tests.ViewModels;
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public class DetailsIslandReviewActionsTests : IDisposable
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{
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private readonly string _dbPath;
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public DetailsIslandReviewActionsTests()
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{
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_dbPath = Path.Combine(Path.GetTempPath(), $"claudedo_review_actions_test_{Guid.NewGuid():N}.db");
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using var ctx = NewContext();
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ctx.Database.EnsureCreated();
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}
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public void Dispose()
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{
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try { File.Delete(_dbPath); } catch { }
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try { File.Delete(_dbPath + "-wal"); } catch { }
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try { File.Delete(_dbPath + "-shm"); } catch { }
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}
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private ClaudeDoDbContext NewContext()
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{
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var opts = new DbContextOptionsBuilder<ClaudeDoDbContext>()
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.UseSqlite($"Data Source={_dbPath}")
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.Options;
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return new ClaudeDoDbContext(opts);
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}
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private sealed class TestDbFactory : IDbContextFactory<ClaudeDoDbContext>
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{
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private readonly Func<ClaudeDoDbContext> _create;
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public TestDbFactory(Func<ClaudeDoDbContext> create) => _create = create;
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public ClaudeDoDbContext CreateDbContext() => _create();
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}
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private sealed class NullServiceProvider : IServiceProvider
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{
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public object? GetService(Type serviceType) => null;
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}
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private sealed class StubNotesApi : ClaudeDo.Ui.Services.Interfaces.INotesApi
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{
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public Task<List<DailyNoteDto>> ListAsync(DateOnly day) =>
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Task.FromResult(new List<DailyNoteDto>());
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public Task<DailyNoteDto?> AddAsync(DateOnly day, string text) =>
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Task.FromResult<DailyNoteDto?>(null);
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public Task UpdateAsync(string id, string text) => Task.CompletedTask;
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public Task DeleteAsync(string id) => Task.CompletedTask;
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}
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private sealed class RecordingWorkerClient : StubWorkerClient
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{
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public override bool IsConnected => true;
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public string? ParkedTaskId;
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public override Task RejectReviewToIdleAsync(string taskId)
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{
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ParkedTaskId = taskId;
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return Task.CompletedTask;
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}
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}
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private DetailsIslandViewModel BuildVm(StubWorkerClient worker)
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{
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var factory = new TestDbFactory(NewContext);
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return new DetailsIslandViewModel(factory, worker, new NullServiceProvider(), new StubNotesApi(), new ClaudeDo.Ui.Services.MergeCoordinator());
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}
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[Fact]
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public async Task ParkReview_CallsRejectReviewToIdle_ForTheBoundTask()
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{
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var worker = new RecordingWorkerClient();
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var vm = BuildVm(worker);
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vm.Bind(new TaskRowViewModel { Id = "task-park-1", Status = TaskStatus.WaitingForReview });
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await vm.ParkReviewCommand.ExecuteAsync(null);
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Assert.Equal("task-park-1", worker.ParkedTaskId);
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}
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[Fact]
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public void SendBack_IsDisabledUntilFeedbackIsEntered()
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{
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var vm = BuildVm(new RecordingWorkerClient());
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vm.Bind(new TaskRowViewModel { Id = "task-fb-1", Status = TaskStatus.WaitingForReview });
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Assert.False(vm.RejectReviewCommand.CanExecute(null));
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vm.ReviewFeedback = "tighten the error handling";
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Assert.True(vm.RejectReviewCommand.CanExecute(null));
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vm.ReviewFeedback = " ";
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Assert.False(vm.RejectReviewCommand.CanExecute(null));
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}
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[Fact]
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public void Approve_IsEnabled_WhenThereIsNothingToReview()
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{
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// A childless sandbox run has no worktree diff to inspect, so the gate must
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// not block it — it approves straight through.
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var vm = BuildVm(new RecordingWorkerClient());
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vm.Bind(new TaskRowViewModel { Id = "task-nodiff-1", Status = TaskStatus.WaitingForReview });
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vm.Monitor.ApplyState(TaskStatus.WaitingForReview);
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Assert.False(vm.Merge.HasReviewableDiff);
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Assert.False(vm.ShowReviewDiffHint);
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Assert.True(vm.ApproveReviewCommand.CanExecute(null));
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}
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[Fact]
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public void Approve_IsGatedUntilDiffOpened_AndReLocksOnNewRun()
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{
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var vm = BuildVm(new RecordingWorkerClient());
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vm.Bind(new TaskRowViewModel { Id = "task-diff-1", Status = TaskStatus.WaitingForReview });
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vm.Merge.SyncWorktree("/tmp/wt", null, null, "Active", null);
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vm.Monitor.ApplyState(TaskStatus.WaitingForReview);
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// There is a diff to read, but it has not been opened → merge is blocked.
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Assert.True(vm.Merge.HasReviewableDiff);
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Assert.True(vm.ShowReviewDiffHint);
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Assert.False(vm.ApproveReviewCommand.CanExecute(null));
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// Opening the diff records the inspection and unlocks the merge.
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vm.Merge.DiffViewed?.Invoke();
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Assert.False(vm.ShowReviewDiffHint);
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Assert.True(vm.ApproveReviewCommand.CanExecute(null));
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// A new run means a fresh diff — the gate re-engages.
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vm.Monitor.ApplyState(TaskStatus.Running);
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vm.Monitor.ApplyState(TaskStatus.WaitingForReview);
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Assert.True(vm.ShowReviewDiffHint);
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Assert.False(vm.ApproveReviewCommand.CanExecute(null));
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}
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private sealed class ThrowingWorkerClient : StubWorkerClient
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{
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public override bool IsConnected => true;
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public string ExceptionMessage { get; init; } = "blocked: target working tree has uncommitted changes";
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public override Task<MergeResultDto?> ApproveReviewAsync(string taskId, string targetBranch) =>
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throw new Exception(ExceptionMessage);
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}
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[Fact]
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public async Task ApproveReview_WhenWorkerThrows_CallsShowErrorAsync_AndResetsIsRunning()
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{
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var worker = new ThrowingWorkerClient();
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var vm = BuildVm(worker);
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vm.Bind(new TaskRowViewModel { Id = "task-err-1", Status = TaskStatus.WaitingForReview });
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vm.Monitor.ApplyState(TaskStatus.WaitingForReview);
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string? reportedError = null;
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vm.ShowErrorAsync = msg => { reportedError = msg; return Task.CompletedTask; };
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await vm.ApproveReviewCommand.ExecuteAsync(null);
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Assert.Equal(worker.ExceptionMessage, reportedError);
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Assert.False(vm.ApproveOp.IsRunning);
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Assert.True(vm.ApproveReviewCommand.CanExecute(null));
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}
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private sealed class BlockingApproveWorkerClient : StubWorkerClient
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{
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public override bool IsConnected => true;
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public TaskCompletionSource<MergeResultDto?> Gate { get; } = new();
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public override Task<MergeResultDto?> ApproveReviewAsync(string taskId, string targetBranch) => Gate.Task;
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}
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private static int MergeProgressSubscriberCount(StubWorkerClient worker)
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{
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var field = typeof(StubWorkerClient).GetField("MergeProgressEvent",
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System.Reflection.BindingFlags.NonPublic | System.Reflection.BindingFlags.Instance);
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var del = (Delegate?)field!.GetValue(worker);
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return del?.GetInvocationList().Length ?? 0;
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}
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[Fact]
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public async Task ApproveReview_SetsIsRunning_AndLocksTheButton_WhileThePendingCallIsInFlight()
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{
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var worker = new BlockingApproveWorkerClient();
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var vm = BuildVm(worker);
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vm.Bind(new TaskRowViewModel { Id = "task-approve-1", Status = TaskStatus.WaitingForReview });
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vm.Monitor.ApplyState(TaskStatus.WaitingForReview);
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var approve = vm.ApproveReviewCommand.ExecuteAsync(null);
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Assert.True(vm.ApproveOp.IsRunning);
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Assert.False(vm.ApproveReviewCommand.CanExecute(null));
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worker.Gate.SetResult(new MergeResultDto("merged", new List<string>(), null));
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await approve;
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Assert.False(vm.ApproveOp.IsRunning);
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Assert.True(vm.ApproveReviewCommand.CanExecute(null));
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}
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[Fact]
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public async Task ApproveReview_SharpensLabelForItsOwnTask_ButIgnoresProgressForOtherTasks()
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{
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var worker = new BlockingApproveWorkerClient();
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var vm = BuildVm(worker);
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vm.Bind(new TaskRowViewModel { Id = "task-approve-2", Status = TaskStatus.WaitingForReview });
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vm.Monitor.ApplyState(TaskStatus.WaitingForReview);
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var approve = vm.ApproveReviewCommand.ExecuteAsync(null);
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var merging = vm.ApproveOp.Label;
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worker.RaiseMergeProgress("some-other-task", "verifying", 30);
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Assert.Equal(merging, vm.ApproveOp.Label);
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worker.RaiseMergeProgress("task-approve-2", "verifying", 30);
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Assert.NotEqual(merging, vm.ApproveOp.Label);
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worker.Gate.SetResult(new MergeResultDto("merged", new List<string>(), null));
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await approve;
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}
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[Fact]
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public async Task ApproveReview_UnsubscribesFromMergeProgress_AfterTheCallCompletes()
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{
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var worker = new BlockingApproveWorkerClient();
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var vm = BuildVm(worker);
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vm.Bind(new TaskRowViewModel { Id = "task-approve-3", Status = TaskStatus.WaitingForReview });
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vm.Monitor.ApplyState(TaskStatus.WaitingForReview);
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var approve = vm.ApproveReviewCommand.ExecuteAsync(null);
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Assert.Equal(1, MergeProgressSubscriberCount(worker));
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worker.Gate.SetResult(new MergeResultDto("merged", new List<string>(), null));
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await approve;
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Assert.Equal(0, MergeProgressSubscriberCount(worker));
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}
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private sealed class BlockingSubmitWorkerClient : StubWorkerClient
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{
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public override bool IsConnected => true;
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public TaskCompletionSource Gate { get; } = new();
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public override Task SubmitTaskForReviewAsync(string taskId, CancellationToken ct = default) => Gate.Task;
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}
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[Fact]
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public async Task SubmitForReview_SetsIsRunning_AndLocksTheButton_WhilePending()
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{
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var worker = new BlockingSubmitWorkerClient();
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var vm = BuildVm(worker);
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vm.Bind(new TaskRowViewModel { Id = "task-submit-1", Status = TaskStatus.Idle });
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vm.Monitor.ApplyState(TaskStatus.Idle);
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vm.WorktreePath = "/tmp/wt";
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var submit = vm.SubmitForReviewCommand.ExecuteAsync(null);
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Assert.True(vm.SubmitOp.IsRunning);
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Assert.False(vm.SubmitForReviewCommand.CanExecute(null));
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worker.Gate.SetResult();
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await submit;
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Assert.False(vm.SubmitOp.IsRunning);
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Assert.True(vm.SubmitForReviewCommand.CanExecute(null));
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}
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private sealed class BlockingRejectWorkerClient : StubWorkerClient
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{
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public override bool IsConnected => true;
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public TaskCompletionSource Gate { get; } = new();
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public override Task RejectReviewToQueueAsync(string taskId, string feedback) => Gate.Task;
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}
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[Fact]
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public async Task RejectReview_SetsIsRunning_AndLocksTheButton_WhilePending()
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{
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var worker = new BlockingRejectWorkerClient();
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var vm = BuildVm(worker);
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vm.Bind(new TaskRowViewModel { Id = "task-reject-1", Status = TaskStatus.WaitingForReview });
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vm.ReviewFeedback = "tighten the error handling";
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var reject = vm.RejectReviewCommand.ExecuteAsync(null);
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Assert.True(vm.RejectOp.IsRunning);
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Assert.False(vm.RejectReviewCommand.CanExecute(null));
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worker.Gate.SetResult();
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await reject;
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Assert.False(vm.RejectOp.IsRunning);
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}
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private sealed class BlockingParkWorkerClient : StubWorkerClient
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{
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public override bool IsConnected => true;
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public TaskCompletionSource Gate { get; } = new();
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public override Task RejectReviewToIdleAsync(string taskId) => Gate.Task;
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}
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[Fact]
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public async Task ParkReview_SetsIsRunning_AndLocksTheButton_WhilePending()
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{
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var worker = new BlockingParkWorkerClient();
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var vm = BuildVm(worker);
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vm.Bind(new TaskRowViewModel { Id = "task-park-2", Status = TaskStatus.WaitingForReview });
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var park = vm.ParkReviewCommand.ExecuteAsync(null);
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Assert.True(vm.ParkOp.IsRunning);
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Assert.False(vm.ParkReviewCommand.CanExecute(null));
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worker.Gate.SetResult();
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await park;
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Assert.False(vm.ParkOp.IsRunning);
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Assert.True(vm.ParkReviewCommand.CanExecute(null));
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}
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private sealed class BlockingPreviewWorkerClient : StubWorkerClient
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{
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public override bool IsConnected => true;
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public TaskCompletionSource<MergePreviewDto?> Gate { get; } = new();
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public override Task<MergePreviewDto?> PreviewMergeAsync(string taskId, string targetBranch) => Gate.Task;
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}
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[Fact]
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public async Task MergePreview_ShowsBusy_WhileTheWorkerCallIsPending_AndResetsAfter()
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{
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var worker = new BlockingPreviewWorkerClient();
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var vm = BuildVm(worker);
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// SyncTaskContext directly rather than Bind(): Bind() loads the task from the DB
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// asynchronously and TaskId only lands once that completes, which would race the
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// synchronous assertion below.
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vm.Merge.SyncTaskContext("task-preview-1", "do the thing", false);
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vm.Merge.SyncWorktree("/tmp/wt", null, null, "Active", null);
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var preview = vm.Merge.RefreshMergePreviewAsync();
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Assert.True(vm.Merge.PreviewOp.IsRunning);
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worker.Gate.SetResult(new MergePreviewDto("clean", new List<string>(), 3));
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await preview;
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Assert.False(vm.Merge.PreviewOp.IsRunning);
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}
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[Fact]
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public void CancelReview_IsDisabled_WhileUnitMergeIsDraining()
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{
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var worker = new RecordingWorkerClient();
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var vm = BuildVm(worker);
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vm.Bind(new TaskRowViewModel { Id = "task-drain-1", Status = TaskStatus.WaitingForReview });
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Assert.True(vm.CancelReviewCommand.CanExecute(null));
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worker.RaisePlanningMergeStarted("task-drain-1", "main");
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Assert.False(vm.CancelReviewCommand.CanExecute(null));
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worker.RaisePlanningCompleted("task-drain-1");
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Assert.True(vm.CancelReviewCommand.CanExecute(null));
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}
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[Fact]
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public void CancelReview_ReDisables_UntilMergeAborted()
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{
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var worker = new RecordingWorkerClient();
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var vm = BuildVm(worker);
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vm.Bind(new TaskRowViewModel { Id = "task-drain-2", Status = TaskStatus.WaitingForReview });
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worker.RaisePlanningMergeStarted("task-drain-2", "main");
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Assert.False(vm.CancelReviewCommand.CanExecute(null));
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worker.RaisePlanningMergeAborted("task-drain-2");
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Assert.True(vm.CancelReviewCommand.CanExecute(null));
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}
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[Fact]
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public void CancelReview_UnaffectedByMergeEvents_ForADifferentTask()
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{
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var worker = new RecordingWorkerClient();
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var vm = BuildVm(worker);
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vm.Bind(new TaskRowViewModel { Id = "task-drain-3", Status = TaskStatus.WaitingForReview });
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worker.RaisePlanningMergeStarted("some-other-parent", "main");
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Assert.True(vm.CancelReviewCommand.CanExecute(null));
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}
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private sealed class ThrowingCancelWorkerClient : StubWorkerClient
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{
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public override bool IsConnected => true;
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public string ExceptionMessage { get; init; } =
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"A merge is in progress for this task; wait for it to finish before cancelling.";
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public override Task CancelReviewAsync(string taskId) => throw new Exception(ExceptionMessage);
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}
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[Fact]
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public async Task CancelReview_WhenWorkerThrows_RaisesErrorReported()
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{
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var worker = new ThrowingCancelWorkerClient();
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var vm = BuildVm(worker);
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vm.Bind(new TaskRowViewModel { Id = "task-cancel-err-1", Status = TaskStatus.WaitingForReview });
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string? reportedError = null;
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vm.ErrorReported += msg => reportedError = msg;
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await vm.CancelReviewCommand.ExecuteAsync(null);
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Assert.Equal(worker.ExceptionMessage, reportedError);
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}
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}
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