'Test RequestDeserializer.get_action_args.'

def test_get_action_args(self):

    env = {'wsgiorg.routing_args': [None, {'controller': None, 'format': None, 'action': 'update', 'id': 12}]}
    expected = {'action': 'update', 'id': 12}
    self.assertEqual(expected, self.deserializer.get_action_args(env))
