public async Task Add_AfterDisposeStarts_ExecutingInSerial_DisposesNewChildAfterDisposalCompletes() { bool action1Invoked = false; bool action2Invoked = false; var ready = new TaskCompletionSource <object>(); var signal = new TaskCompletionSource <object>(); var disposable = CollectionAsyncDisposable.Create(new AnonymousAsyncDisposable(async() => { action1Invoked = true; ready.TrySetResult(null); await signal.Task; })); var disposeTask = Task.Run(async() => await disposable.DisposeAsync()); await ready.Task; var addTask = Task.Run(async() => await disposable.AddAsync(new AnonymousAsyncDisposable(async() => { action2Invoked = true; }))); Assert.NotEqual(addTask, await Task.WhenAny(addTask, Task.Delay(100))); Assert.True(action1Invoked); Assert.False(action2Invoked); signal.TrySetResult(null); await disposeTask; await addTask; Assert.True(action2Invoked); }
public async Task Dispose_DisposesChild() { bool actionInvoked = false; var disposable = CollectionAsyncDisposable.Create(new AnonymousAsyncDisposable(async() => { actionInvoked = true; })); await disposable.DisposeAsync(); Assert.True(actionInvoked); }
public async Task Dispose_EnumerableChildren_DisposesAllChildren() { var action1Invoked = new BoolHolder(); var action2Invoked = new BoolHolder(); var disposable = CollectionAsyncDisposable.Create(new[] { action1Invoked, action2Invoked }.Select(bh => new AnonymousAsyncDisposable(async() => { bh.Value = true; }))); await disposable.DisposeAsync(); Assert.True(action1Invoked.Value); Assert.True(action2Invoked.Value); }
public async Task Dispose_MultipleChildren_DisposesBothChildren() { bool action1Invoked = false; bool action2Invoked = false; var disposable = CollectionAsyncDisposable.Create(new AnonymousAsyncDisposable(async() => { action1Invoked = true; }), new AnonymousAsyncDisposable(async() => { action2Invoked = true; })); await disposable.DisposeAsync(); Assert.True(action1Invoked); Assert.True(action2Invoked); }
public async Task Dispose_AfterAddingNullChild_DoesNotThrow() { bool action1Invoked = false; var disposable = CollectionAsyncDisposable.Create(new AsyncDisposable(async() => { action1Invoked = true; })); await disposable.AddAsync(null); await disposable.DisposeAsync(); Assert.True(action1Invoked); }
public async Task AllowsMixedChildren() { bool action1Invoked = false; bool action2Invoked = false; var disposable = CollectionAsyncDisposable.Create( new AnonymousAsyncDisposable(async() => { action1Invoked = true; }), AnonymousDisposable.Create(() => action2Invoked = true).ToAsyncDisposable()); await disposable.DisposeAsync(); Assert.True(action1Invoked); Assert.True(action2Invoked); }
public async Task Dispose_AfterAdd_DisposesBothChildren() { bool action1Invoked = false; bool action2Invoked = false; var disposable = CollectionAsyncDisposable.Create(new AsyncDisposable(async() => { action1Invoked = true; })); await disposable.AddAsync(new AsyncDisposable(async() => { action2Invoked = true; })); await disposable.DisposeAsync(); Assert.True(action1Invoked); Assert.True(action2Invoked); }
public async Task Dispose_NullChild_DoesNotThrow() { var disposable = CollectionAsyncDisposable.Create((IAsyncDisposable)null); await disposable.DisposeAsync(); }