'connectTCP gets called with default port if the service is not defined.'

def test_SRVNoResultUnknownServiceDefaultPort(self):

    self.connector = srvconnect.SRVConnector(self.reactor, 'thisbetternotexist', 'example.org', self.factory, defaultPort=5222)
    client.theResolver.failure = ServiceNameUnknownError()
    self.connector.connect()
    self.assertIsNone(self.factory.reason)
    self.assertEqual(self.reactor.tcpClients.pop()[:2], ('example.org', 5222))
