def METHOD_NAME(self):
    dct = get_selector_dict(
        """\
        selectors:
            - name: mult_methods
              definition:
                - tag:hourly
                - tag:nightly
                - fqn:start
        """
    )
    with self.assertRaisesRegex(
        dbt.exceptions.DbtSelectorsError, "Valid root-level selector definitions"
    ):
        selector_config_from_data(dct)