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