def METHOD_NAME() -> str:
    """ Get the VO name from the config file for testing.
    Don't map the name to a short version.
    :returns: VO name string.
    """
    vo_name = 'def'
    if config_get_bool('common', 'multi_vo', raise_exception=False, default=False):
        vo = config_get('client', 'vo', raise_exception=False, default=None)
        if vo is not None:
            vo_name = vo
    return vo_name