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