test_query_params.py 文件源码

def test_required(self, simulate_request, client, resource, method_name):
        client.app.add_route('/', resource)
        query_string = ''
        simulate_request(client=client, path='/', query_string=query_string)

        req = resource.captured_req

        try:
            getattr(req, method_name)('marker', required=True)
            pytest.fail('falcon.HTTPMissingParam not raised')
        except falcon.HTTPMissingParam as ex:
            assert isinstance(ex, falcon.HTTPBadRequest)
            assert ex.title == 'Missing parameter'
            expected_desc = 'The "marker" parameter is required.'
            assert ex.description == expected_desc