public void TestSmartPollingBlocking()
{
DateTimeOffset threeSecondDelay = DateTimeOffset.Now.AddSeconds(3);
const int maxDelayMillisec = 500;
var pollmeister = new BlockingObjectPoll<object>(() => PollCurrentTime(threeSecondDelay), maxDelayMillisec);
object result = pollmeister.WaitForPayload();
this.TestContext.WriteLine("Empty poll calls: {0:#,#0}", pollmeister.EmptyPollCallCount);
Assert.IsNotNull(result);
int discrepMillisecBetweenHopedAndActual = ((DateTimeOffset)result - threeSecondDelay).Milliseconds;
Assert.IsTrue(discrepMillisecBetweenHopedAndActual <= maxDelayMillisec);
Assert.IsTrue(pollmeister.EmptyPollCallCount <= 12);
Assert.IsTrue(pollmeister.PollCallCountWithPayload == 1);
}
public void TestSmartPollingBlocking()
{
DateTimeOffset threeSecondDelay = DateTimeOffset.Now.AddSeconds(3);
const int maxDelayMillisec = 500;
var pollmeister = new BlockingObjectPoll <object>(() => PollCurrentTime(threeSecondDelay), maxDelayMillisec);
object result = pollmeister.WaitForPayload();
this.TestContext.WriteLine("Empty poll calls: {0:#,#0}", pollmeister.EmptyPollCallCount);
Assert.IsNotNull(result);
int discrepMillisecBetweenHopedAndActual = ((DateTimeOffset)result - threeSecondDelay).Milliseconds;
Assert.IsTrue(discrepMillisecBetweenHopedAndActual <= maxDelayMillisec);
Assert.IsTrue(pollmeister.EmptyPollCallCount <= 12);
Assert.IsTrue(pollmeister.PollCallCountWithPayload == 1);
}
public void TestSmartPollingCallback()
{
DateTimeOffset threeSecondDelay = DateTimeOffset.Now.AddSeconds(3);
const int maxDelayMillisec = 500;
DateTimeOffset? message = null;
BlockingObjectPoll<object> pollmeister;
using (pollmeister = new BlockingObjectPoll<object>(() => PollCurrentTime(threeSecondDelay), maxDelayMillisec))
{
pollmeister.Subscribe(payload => message = payload == null ? (DateTimeOffset?)null : (DateTimeOffset)payload);
Threading.Sleep(3100);
}
this.TestContext.WriteLine("Empty poll calls: {0:#,#0}, Calls with payload: {1:#,#0}", pollmeister.EmptyPollCallCount, pollmeister.PollCallCountWithPayload);
Assert.IsTrue(message != null, "Message cannot be null.");
int discrepMillisecBetweenHopedAndActual = (message.Value - threeSecondDelay).Milliseconds;
Assert.IsTrue(discrepMillisecBetweenHopedAndActual <= maxDelayMillisec + 100, "After-wait delay is too long.");
Assert.IsTrue(pollmeister.EmptyPollCallCount <= 12, "Number of poll hits is too low.");
Assert.IsTrue(pollmeister.PollCallCountWithPayload >= 1, "There was no poll hit returning actual payload.");
}
public void TestSmartPollingCallback()
{
DateTimeOffset threeSecondDelay = DateTimeOffset.Now.AddSeconds(3);
const int maxDelayMillisec = 500;
DateTimeOffset?message = null;
BlockingObjectPoll <object> pollmeister;
using (pollmeister = new BlockingObjectPoll <object>(() => PollCurrentTime(threeSecondDelay), maxDelayMillisec))
{
pollmeister.Subscribe(payload => message = payload == null ? (DateTimeOffset?)null : (DateTimeOffset)payload);
Threading.Sleep(3100);
}
this.TestContext.WriteLine("Empty poll calls: {0:#,#0}, Calls with payload: {1:#,#0}", pollmeister.EmptyPollCallCount, pollmeister.PollCallCountWithPayload);
Assert.IsTrue(message != null, "Message cannot be null.");
int discrepMillisecBetweenHopedAndActual = (message.Value - threeSecondDelay).Milliseconds;
Assert.IsTrue(discrepMillisecBetweenHopedAndActual <= maxDelayMillisec + 100, "After-wait delay is too long.");
Assert.IsTrue(pollmeister.EmptyPollCallCount <= 12, "Number of poll hits is too low.");
Assert.IsTrue(pollmeister.PollCallCountWithPayload >= 1, "There was no poll hit returning actual payload.");
}
