public void CompareToIsImplemented()
{
Turbidity ntu = Turbidity.FromNTU(1);
Assert.Equal(0, ntu.CompareTo(ntu));
Assert.True(ntu.CompareTo(Turbidity.Zero) > 0);
Assert.True(Turbidity.Zero.CompareTo(ntu) < 0);
}
public void CompareToThrowsOnNull()
{
Turbidity ntu = Turbidity.FromNTU(1);
Assert.Throws <ArgumentNullException>(() => ntu.CompareTo(null));
}
public void CompareToThrowsOnTypeMismatch()
{
Turbidity ntu = Turbidity.FromNTU(1);
Assert.Throws <ArgumentException>(() => ntu.CompareTo(new object()));
}