public void RunTestDefinition(BsonDocument definition)
{
var subject = new ExponentiallyWeightedMovingAverage(0.2);
var current = definition["avg_rtt_ms"];
if (current.ToString() != "NULL")
{
subject.AddSample(TimeSpan.FromMilliseconds(current.ToDouble())); // the first value
}
var nextValue = definition["new_rtt_ms"].ToDouble();
subject.AddSample(TimeSpan.FromMilliseconds(nextValue));
var expected = definition["new_avg_rtt"].ToDouble();
subject.Average.Should().BeCloseTo(TimeSpan.FromMilliseconds(expected), 1);
}
