Akka.Streams.Tests.Dsl.GraphUnzipSpec.A_Unzip_must_produce_to_left_downstream_even_though_right_downstream_cancels C# (CSharp) Метод

        public void A_Unzip_must_produce_to_left_downstream_even_though_right_downstream_cancels()
        {
            this.AssertAllStagesStopped(() =>
            {
                var c1 = TestSubscriber.CreateManualProbe<int>(this);
                var c2 = TestSubscriber.CreateManualProbe<string>(this);

                RunnableGraph.FromGraph(GraphDsl.Create(b =>
                {
                    var unzip = b.Add(new UnZip<int, string>());
                    var source =
                        Source.From(new[]
                        {
                            new KeyValuePair<int, string>(1, "a"),
                            new KeyValuePair<int, string>(2, "b"),
                            new KeyValuePair<int, string>(3, "c")
                        });

                    b.From(source).To(unzip.In);
                    b.From(unzip.Out0).To(Sink.FromSubscriber(c1));
                    b.From(unzip.Out1).To(Sink.FromSubscriber(c2));

                    return ClosedShape.Instance;
                })).Run(Materializer);

                var sub1 = c1.ExpectSubscription();
                var sub2 = c2.ExpectSubscription();

                sub2.Cancel();
                sub1.Request(3);
                c1.ExpectNext(1, 2, 3);
                c1.ExpectComplete();
            }, Materializer);
        }