public void TaskCreatedAfterCancel_IsCanceledImmediately()
{
var cancelSource = new CancellationTokenSource();
using (var timer = new TaskTimer(0).CancelWith(cancelSource.Token).StartOnTimer(_getCustomTimer))
{
using (var enumerator = timer.GetEnumerator())
{
// skip 3 tasks
for (int i = 0; i < 3; ++i)
{
enumerator.MoveNext();
}
cancelSource.Cancel();
enumerator.MoveNext();
var task = enumerator.Current;
Assert.IsNotNull(task);
Assert.IsTrue(task.IsCanceled);
}
}
}
