Akka.Streams.Tests.IO.InputStreamSourceSpec.InputStreamSource_must_emit_as_soon_as_read C# (CSharp) Method

        public void InputStreamSource_must_emit_as_soon_as_read()
        {
            this.AssertAllStagesStopped(() =>
            {
                var latch = new TestLatch(1);
                var probe = StreamConverters.FromInputStream(() => new EmittedInputStream(latch), chunkSize: 1)
                    .RunWith(this.SinkProbe<ByteString>(), _materializer);

                probe.Request(4);
                probe.ExpectNext(ByteString.FromString("M"));
                latch.CountDown();
                probe.ExpectComplete();
            }, _materializer);
        }
    }