def METHOD_NAME(self) -> None:
    """
    Test loading functionality with no data
    """
    loader = FSElasticsearchJSONLoader()
    loader.init(conf=Scoped.get_scoped_conf(conf=self.conf,
                                            scope=loader.get_scope()))
    loader.load(None)  # type: ignore
    loader.close()
    self._check_results_helper(expected=[])