def get_summary(result):
    """ get summary from test result

    Args:
        result (instance): HtmlTestResult() instance

    Returns:
        dict: summary extracted from result.

            {
                "success": True,
                "stat": {},
                "time": {},
                "records": []
            }

    """
    summary = {
        "success": result.wasSuccessful(),
        "stat": {
            'total': result.testsRun,
            'failures': len(result.failures),
            'errors': len(result.errors),
            'skipped': len(result.skipped),
            'expectedFailures': len(result.expectedFailures),
            'unexpectedSuccesses': len(result.unexpectedSuccesses)
        }
    }
    summary["stat"]["successes"] = summary["stat"]["total"] \
        - summary["stat"]["failures"] \
        - summary["stat"]["errors"] \
        - summary["stat"]["skipped"] \
        - summary["stat"]["expectedFailures"] \
        - summary["stat"]["unexpectedSuccesses"]

    summary["time"] = {
        'start_at': result.start_at,
        'duration': result.duration
    }
    summary["records"] = result.records

    return summary
get summary from test result

    Args:
        result (instance): HtmlTestResult() instance

    Returns:
        dict: summary extracted from result.

            {
                "success": True,
                "stat": {},
                "time": {},
                "records": []
            }