public void A_AggregateAsync_must_complete_task_with_failure_when_Aggregateing_functions_throws()
{
this.AssertAllStagesStopped(() =>
{
var error = new TestException("buh");
var future = InputSource.RunAggregateAsync(0, (x, y) =>
{
if (x > 50)
{
var completion = new TaskCompletionSource <int>();
completion.SetException(error);
return(completion.Task);
}
return(Task.Run(() => x + y));
}, Materializer);
future.Invoking(f => f.Wait(TimeSpan.FromSeconds(3)))
.ShouldThrow <TestException>()
.And.Should().Be(error);
}, Materializer);
}
