Mocking log line test

test_mock_log.py

def test_log_line_written_ods_code():
    u = User('test-username', 'test-password')
    client = RestApiClient(u)
    identifier = 'A91547'
    data = {
                'success':
                    {
                        'serviceCount': 1,
                        'services':
                            [
                                {'id': 'A91547', 'name': 'Test Service', 'endpoints': []}
                            ]
                    }
            }

    with mock.patch.object(client.s, 'get') as get:
        mock_response = get.return_value
        mock_response.json.return_value = data

        with mock.patch.object(rest_api.logger, 'debug') as log:
            client.get_single_service(identifier, 'ods')
            log.assert_any_call(f'get_single_service response id = {identifier}')