public void A_Sink_must_combine_to_two_sinks_with_simplified_API()
{
var probes = CreateProbes().Take(2).ToArray();
var sink = Sink.Combine(i => new Broadcast<int>(i), Sink.FromSubscriber(probes[0]),
Sink.FromSubscriber(probes[1]));
Source.From(new[] { 0, 1, 2 }).RunWith(sink, Materializer);
var subscriptions = probes.Select(p => p.ExpectSubscription()).ToList();
subscriptions.ForEach(s => s.Request(1));
probes.ForEach(p => p.ExpectNext(0));
subscriptions.ForEach(s => s.Request(2));
probes.ForEach(p =>
{
p.ExpectNext(1, 2);
p.ExpectComplete();
});
}