def _mock_settings(Settings_mock):
        Settings_mock.RGW_API_HOST = 'host'
        Settings_mock.RGW_API_PORT = 42
        Settings_mock.RGW_API_SCHEME = 'https'
        Settings_mock.RGW_API_ADMIN_RESOURCE = 'ADMIN_RESOURCE'
        Settings_mock.RGW_API_USER_ID = 'USER_ID'
        Settings_mock.RGW_API_ACCESS_KEY = 'ak'
        Settings_mock.RGW_API_SECRET_KEY = 'sk'