def metatable_row(mocker):
    """
    Default set of valid SGID values for metatable.
    """
    metatable_row = mocker.Mock()
    metatable_row.sgid_name = 'SGID.TEST.Layer'
    metatable_row.agol_name = 'Utah Test Layer'
    metatable_row.category = 'SGID'
    metatable_row.authoritative = 'y'

    return metatable_row