test_faults.py 文件源码

def test_429_fault_json(self):
        # Test fault serialized to JSON via file-extension and/or header.
        requests = [
            webob.Request.blank('/.json'),
            webob.Request.blank('/', headers={"Accept": "application/json"}),
        ]

        for request in requests:
            exc = webob.exc.HTTPTooManyRequests
            # NOTE(aloga): we intentionally pass an integer for the
            # 'Retry-After' header. It should be then converted to a str
            fault = wsgi.Fault(exc(explanation='sorry',
                        headers={'Retry-After': 4}))
            response = request.get_response(fault)

            expected = {
                "overLimit": {
                    "message": "sorry",
                    "code": 429,
                    "retryAfter": "4",
                },
            }
            actual = jsonutils.loads(response.body)

            self.assertEqual(response.content_type, "application/json")
            self.assertEqual(expected, actual)