public void ShouldWork()
{
var o = _Scheduler.CreateColdObservable
(OnNext(100, "A")
, OnNext(200, "B")
, OnNext(300, "C")
, OnNext(400, "D")
, OnNext(500, "E")
, OnNext(600, "F")
);
int cancelCount = 0;
var job = _Scheduler.AsyncSelectorFactory <string, string>
(1000
, 10
, async(token, input, ticker) => {
if (input == "C" || input == "E")
{
await ticker.TakeWhile(v => !token.IsCancellationRequested);
cancelCount++;
}
return(input);
});
var actual = _Scheduler.Start(() =>
{
return(o.SelectWithCancellation(job));
}
, created: 0
, subscribed: 1
, disposed: 1000
);
var expected = new[] { "A", "B", "D", "F" };
cancelCount.Should().Be(2);
actual.Messages.Select(v => v.Value.Value)
.ShouldBeEquivalentTo(expected);
}