def METHOD_NAME(data_check_message):
    assert data_check_message.message == "test message"
    assert data_check_message.data_check_name == "test data check message name"
    assert data_check_message.message_type is None
    assert data_check_message.message_code == DataCheckMessageCode.HIGHLY_NULL_COLS
    assert data_check_message.details == {
        "message detail": "some message detail",
        "columns": None,
        "rows": None,
    }