def METHOD_NAME(self):
    data = b"room1:10.0.0.8"
    b = bulkparse.NetboxBulkParser(data)
    try:
        next(b)
    except bulkparse.RequiredFieldMissing as error:
        assert error.line_num == 1
        assert error.missing_field == 'orgid'
    else:
        self.fail("No exception raised")