public void NoRegistrations()
{
//Arrange
var wa = new WelfordsAlgorithm();
//Assert
Assert.Equal(0, wa.GetNormalSample(), 2);
}
public void ZeroAmount()
{
//Arrange
var wa = new WelfordsAlgorithm();
wa.AddDataPoint(0);
//Assert
Assert.Equal(0, wa.GetNormalSample(), 0);
}
public void NegativeAmount()
{
//Arrange
var wa = new WelfordsAlgorithm();
wa.AddDataPoint(-1);
//Assert
Assert.Equal(-1, wa.GetNormalSample());
}
