public void StopWatch()
{
StopWatch stopwatch = new StopWatch();
stopwatch.Start();
TemporalHelpers.PauseExecution(2000);
stopwatch.Stop();
Assert.AreEqual(2, stopwatch.GetSeconds <int>(), "GetSeconds()");
stopwatch.StopDate = stopwatch.StartDate.AddSeconds(1);
Assert.AreEqual("00:00:01", stopwatch.GetTimeSpan().ToString(@"hh\:mm\:ss"), "GetTimeSpan() 1 second");
stopwatch.StopDate = stopwatch.StartDate.AddDays(1);
Assert.AreEqual("1.00:00:00", stopwatch.GetTimeSpan().ToString(@"d\.hh\:mm\:ss"), "GetTimeSpan() 1 day");
stopwatch.StopDate = stopwatch.StartDate.AddDays(3).AddHours(5).AddMinutes(7).AddSeconds(15);
Assert.AreEqual("3.05:07:15", stopwatch.GetTimeSpan().ToString(@"d\.hh\:mm\:ss"), "GetTimeSpan() complex");
stopwatch.StopDate = stopwatch.StartDate.AddDays(3).AddHours(5).AddMinutes(7).AddSeconds(15).AddMilliseconds(999);
Assert.AreEqual("3.05:07:15.999", stopwatch.GetTimeSpan().ToString(@"d\.hh\:mm\:ss\.fff"), "GetTimeSpan() complex 2");
}
