'Basic test that ensures _set_routing_key()
overrides the current routing key'

def test_predefined_routing_key(self):

    prepared = self.session.prepare('\n                                                INSERT    INTO    test3rf.test    (k,    v)    VALUES        (?,    ?)\n                                                ')
    self.assertIsInstance(prepared, PreparedStatement)
    bound = prepared.bind((1, None))
    bound._set_routing_key('fake_key')
    self.assertEqual(bound.routing_key, 'fake_key')
