public void VeryFastRate()
{
// We're reporting 500MB every 750ms period
var speed = 500 * 1024 * 1024;
// The actual speed averaged over a 1 second period would be this
var estimatedActualSpeed = speed * 4 / 3;
var monitor = new SpeedMonitor();
for (int i = 0; i < 37; i++)
{
monitor.AddDelta(speed);
monitor.Tick(750);
Assert.Greater(monitor.Rate, 0, "#1." + i);
Assert.Less(monitor.Rate, estimatedActualSpeed + (1 * 1024 * 1024), "#2." + i);
}
// Should be somewhere between 499 and 501 MB/sec
Assert.IsTrue((monitor.Rate - estimatedActualSpeed) < (1 * 1024 * 1024), "#3");
}