    def test_quotas_update_as_admin(self):
        body = {'quota_set': {'instances': 50, 'cores': 50,
                              'ram': 51200, 'volumes': 10,
                              'gigabytes': 1000, 'floating_ips': 10,
                              'metadata_items': 128, 'injected_files': 5,
                              'injected_file_content_bytes': 10240,
                              'security_groups': 10,
                              'security_group_rules': 20}}

        req = fakes.HTTPRequest.blank('/v2/fake4/os-quota-sets/update_me',
                                      use_admin_context=True)
        res_dict = self.controller.update(req, 'update_me', body)

        self.assertEqual(res_dict, body)
Weaknesses in this category are related to the management of permissions, privileges, and other security features that are used to perform access control.