public void DefaultZeroValue()
{
Assert.Equal(0, noLabel.Count());
Assert.Equal(0, noLabel.Sum());
labeled.WithLabels("1");
labeled.WithLabels("2");
var values = labeled.Values();
Assert.Equal(2, values.Count);
foreach (var v in values.Values)
{
Assert.Equal(0, v.Count);
Assert.Equal(0, v.Sum);
}
}
public void Observe()
{
noLabel.Observe(2);
Assert.Equal(1, noLabel.Count());
Assert.Equal(2, noLabel.Sum());
Assert.Equal(0, noLabel.BucketValue(1));
Assert.Equal(1, noLabel.BucketValue(2.5));
noLabel.WithLabels().Observe(4);
Assert.Equal(2, noLabel.Count());
Assert.Equal(6, noLabel.Sum());
Assert.Equal(0, noLabel.BucketValue(1));
Assert.Equal(1, noLabel.BucketValue(2.5));
Assert.Equal(2, noLabel.BucketValue(5));
Assert.Equal(2, noLabel.BucketValue(7.5));
Assert.Equal(2, noLabel.BucketValue(10));
Assert.Equal(2, noLabel.BucketValue(double.PositiveInfinity));
}
