public void Cannot_be_stopped_multiple_times()
{
_timer.Start();
_timer.Stop();
Action stop = () => _timer.Stop();
stop.ShouldThrow <InvalidOperationException>();
}
public void Cannot_be_stopped_multiple_times()
{
_timer.Start();
_stopwatch.IsRunning.Returns(true);
_timer.Stop();
_stopwatch.IsRunning.Returns(false);
Action stop = () => _timer.Stop();
stop.ShouldThrow <InvalidOperationException>();
}
public void Timer_calls_the_callback_with_elapsed_milliseconds()
{
var elapsedMilliseconds = 0L;
var timer = new OkanshiTimer(x => elapsedMilliseconds = x);
timer.Start();
Thread.Sleep(500);
timer.Stop();
elapsedMilliseconds.Should().BeInRange(400, 700);
}