public void CompositeCounter_BasicVerification()
{
var sumTotal = new SumTotal();
var ratePerSec = new RatePerSecond();
var meanPerSec =
new MeanAverage(
ratePerSec.Denominator);
var medianPerSec = new MedianAverage();
var movingAverage = new MovingAverage(7);
var composite = new CompositeCounter()
.AddCounter(sumTotal)
.AddCounter(ratePerSec)
.AddCounter(meanPerSec)
.AddCounter(medianPerSec)
.AddCounter(movingAverage);
var expectedSumTotal = 0L;
var elapsedTime = new ElapsedTime(ElapsedTime.ElapsedTimeUnitType.Milliseconds);
while (elapsedTime.Value <= 500)
{
Thread.Sleep(50);
expectedSumTotal++;
composite.Increment(1);
}
Thread.Sleep(500);
Assert.AreEqual(expectedSumTotal, sumTotal.Value);
Assert.AreEqual(10 /* == 1 per 50ms for 500ms */, ratePerSec.Value);
Assert.AreEqual(sumTotal.Value, composite.Value);
}
public void MeanAverage_BasicVerification()
{
var counter = new MeanAverage();
var expectedCount = 0L;
var expectedTotalCounts = 0L;
foreach (var count in FibonacciHelper.ComputeTo(47))
{
counter.Increment(count);
(counter.Denominator as ISupportsIncrement <long>)?.Increment();
expectedCount += count;
expectedTotalCounts += 1;
Assert.AreEqual(expectedCount / expectedTotalCounts, counter.Value);
}
}
