Akka.Streams.Tests.Dsl.FlowGroupedWithinSpec.A_GroupedWithin_must_deliver_buffered_elements_OnComplete_before_the_timeout C# (CSharp) Method

        public void A_GroupedWithin_must_deliver_buffered_elements_OnComplete_before_the_timeout()
        {
            var c = TestSubscriber.CreateManualProbe<IEnumerable<int>>(this);

            Source.From(Enumerable.Range(1, 3))
                .GroupedWithin(1000, TimeSpan.FromSeconds(10))
                .To(Sink.FromSubscriber(c))
                .Run(Materializer);

            var cSub = c.ExpectSubscription();
            cSub.Request(100);

            c.ExpectNext().ShouldAllBeEquivalentTo(new[] { 1, 2, 3 });
            c.ExpectComplete();
            c.ExpectNoMsg(TimeSpan.FromMilliseconds(200));
        }