public void FlowGraphs_when_turned_into_flows_should_be_transformable_with_a_Pipe()
{
var probe = TestSubscriber.CreateManualProbe<int>(this);
var flow =
Flow.FromGraph(GraphDsl.Create(PartialGraph(),
(b, partial) => new FlowShape<int, string>(partial.Inlet, partial.Outlet)));
Source1.Via(flow).Select(int.Parse).To(Sink.FromSubscriber(probe)).Run(Materializer);
ValidateProbe(probe, StandardRequests, StandardResult);
}