public void Can_determine_if_equal() { CartesianPoint SUT = new CartesianPoint(3, 4, 5); CartesianPoint equal = new CartesianPoint(3, 4, 5); CartesianPoint unequal = new CartesianPoint(4, 5, 6); Assert.IsTrue(SUT.Equals(equal)); Assert.IsFalse(SUT.Equals(unequal)); }