def test_authorityPresent(self):
        uri = b'xmpp://pubsub.example.org/'
        self.assertRaises(gateway.XMPPURIParseError,
                          gateway.getServiceAndNode, uri)
iterate over infile and return a :py:class:`collections.namedtuple`
dataset/ETHPy150Open ralphm/idavoll/idavoll/test/test_gateway.py/GetServiceAndNodeTest.test_authorityPresent--crossover with--dataset/ETHPy150Open CGATOxford/cgat/CGAT/IOTools.py/iterate