def _cbManyRecordsSuccessfulLookup(self, mx):
        self.failUnless(str(mx.name).split('.', 1)[0] == ('mx1', 'mx2', 'mx3'))
        self.mx.markBad(str(mx.name))
        return self.mx.getMX('test.domain'
            ).addCallback(self._cbManyRecordsDifferentResult, mx
            )
dataset/ETHPy150Open kuri65536/python-for-android/python-modules/twisted/twisted/mail/test/test_mail.py/MXTestCase._cbManyRecordsSuccessfulLookup/operator `in` -> `==`