def test_rightHandArgumentImplementsUnequality(self):
        self.assertFalse(Record(1, 2) != EqualToEverything())
        self.assertTrue(Record(1, 2) != EqualToNothing())
Test that if the MX record lookup fails, fallback is enabled, and an A
dataset/ETHPy150Open nlloyd/SubliminalCollaborator/libs/twisted/python/test/test_util.py/EqualityTests.test_rightHandArgumentImplementsUnequality--crossover with--dataset/ETHPy150Open kuri65536/python-for-android/python-modules/twisted/twisted/mail/test/test_mail.py/MXTestCase.test_failureWithSuccessfulFallback