Akka.Streams.Tests.IO.InputStreamSinkSpec.InputStreamSink_should_use_dedicated_default_blocking_io_dispatcher_by_default C# (CSharp) Method

        public void InputStreamSink_should_use_dedicated_default_blocking_io_dispatcher_by_default()
        {
            this.AssertAllStagesStopped(() =>
            {
                var sys = ActorSystem.Create("dispatcher-testing", Utils.UnboundedMailboxConfig);
                var materializer = ActorMaterializer.Create(sys);
                try
                {
                    this.SourceProbe<ByteString>().RunWith(StreamConverters.AsInputStream(), materializer);
                    (materializer as ActorMaterializerImpl).Supervisor.Tell(StreamSupervisor.GetChildren.Instance, TestActor);
                    var children = ExpectMsg<StreamSupervisor.Children>().Refs;
                    var actorRef = children.First(c => c.Path.ToString().Contains("inputStreamSink"));
                    Utils.AssertDispatcher(actorRef, "akka.stream.default-blocking-io-dispatcher");
                }
                finally
                {
                    Shutdown(sys);
                }
            }, _materializer);
        }