public void RecordValueWithExpectedInterval()
{
var TestValueLevel = 4L;
var recorder = new Recorder(1, HighestTrackableValue, NumberOfSignificantValueDigits, (id, lowest, highest, sf) => new LongHistogram(id, lowest, highest, sf));
var valueHistogram = new LongHistogram(HighestTrackableValue, NumberOfSignificantValueDigits);
recorder.RecordValueWithExpectedInterval(TestValueLevel, TestValueLevel / 4);
valueHistogram.RecordValue(TestValueLevel);
var intervalHistogram = recorder.GetIntervalHistogram();
// The data will include corrected samples:
Assert.AreEqual(1L, intervalHistogram.GetCountAtValue((TestValueLevel * 1) / 4));
Assert.AreEqual(1L, intervalHistogram.GetCountAtValue((TestValueLevel * 2) / 4));
Assert.AreEqual(1L, intervalHistogram.GetCountAtValue((TestValueLevel * 3) / 4));
Assert.AreEqual(1L, intervalHistogram.GetCountAtValue((TestValueLevel * 4) / 4));
Assert.AreEqual(4L, intervalHistogram.TotalCount);
// But the raw data will not:
Assert.AreEqual(0L, valueHistogram.GetCountAtValue((TestValueLevel * 1) / 4));
Assert.AreEqual(0L, valueHistogram.GetCountAtValue((TestValueLevel * 2) / 4));
Assert.AreEqual(0L, valueHistogram.GetCountAtValue((TestValueLevel * 3) / 4));
Assert.AreEqual(1L, valueHistogram.GetCountAtValue((TestValueLevel * 4) / 4));
Assert.AreEqual(1L, valueHistogram.TotalCount);
}
