def testIsMatch(self): domino1 = Domino(0, 1) self.assertFalse(domino1.isMatch(Domino(2, 2))) self.assertTrue(domino1.isMatch(Domino(0, 2))) self.assertTrue(domino1.isMatch(Domino(2, 1))) self.assertTrue(domino1.isMatch(Domino(2, 0))) self.assertTrue(domino1.isMatch(Domino(1, 2)))