public void SwitchEarlySOnCellLoop()
{
ValueTuple <Stream <int>, StreamSink <int>, StreamSink <int>, CellSink <Stream <int> > > t = Transaction.Run(() =>
{
CellLoop <Stream <int> > loop = Cell.CreateLoop <Stream <int> >();
StreamSink <int> c1 = Stream.CreateSink <int>();
StreamSink <int> c2 = Stream.CreateSink <int>();
Stream <int> c = loop.SwitchEarlyS();
CellSink <Stream <int> > s = Cell.CreateSink(c1.AsStream());
loop.Loop(s);
return(ValueTuple.Create(c, c1, c2, s));
});
List <int> output = new List <int>();
IListener l = t.Item1.Listen(output.Add);
t.Item2.Send(2);
t.Item3.Send(12);
Transaction.RunVoid(() =>
{
t.Item2.Send(3);
t.Item3.Send(13);
t.Item4.Send(t.Item3);
});
t.Item2.Send(4);
t.Item3.Send(14);
l.Unlisten();
CollectionAssert.AreEqual(new[] { 2, 13, 14 }, output);
}
