public void PollOnce()
{
int count = 0;
var timer = new NetMQTimer(TimeSpan.FromMilliseconds(50));
timer.Elapsed += (a, s) =>
{
count++;
if (count == 3)
{
timer.Enable = false;
}
};
// NOTE if the PollTimeout here is less than the timer period, it won't fire during PollOnce -- is this by design?
using (var poller = new Poller(timer) { PollTimeout = 1000 })
{
Stopwatch stopwatch = Stopwatch.StartNew();
poller.PollOnce();
var pollOnceElapsedTime = stopwatch.ElapsedMilliseconds;
Assert.AreEqual(1, count, "the timer should have fired just once during the call to PollOnce()");
Assert.Less(pollOnceElapsedTime, 90, "pollonce should return soon after the first timer firing.");
}
}
