public void ToAsyncEnumerable4() { var ex = new Exception("Bang!"); var subscribed = false; var xs = new MyObservable <int>(obs => { subscribed = true; obs.OnError(ex); return(new MyDisposable(() => { })); }).ToAsyncEnumerable(); Assert.False(subscribed); var e = xs.GetEnumerator(); Assert.True(subscribed); AssertThrows <Exception>(() => e.MoveNext().Wait(WaitTimeoutMs), ex_ => ((AggregateException)ex_).InnerExceptions.Single() == ex); }
public void ToAsyncEnumerable3() { var subscribed = false; var xs = new MyObservable <int>(obs => { subscribed = true; obs.OnNext(42); obs.OnCompleted(); return(new MyDisposable(() => { })); }).ToAsyncEnumerable(); Assert.False(subscribed); var e = xs.GetEnumerator(); Assert.True(subscribed); HasNext(e, 42); NoNext(e); }