@abstractproperty
    def metadata(self):
        raise NotImplementedError
Test for transaction rollback, test three: check tiles.
dataset/ETHPy150Open scrapinghub/frontera/frontera/core/components.py/PropertiesMixin.metadata--crossover with--dataset/ETHPy150Open GeoscienceAustralia/agdc/tests/test_abstract_ingester.py/TestIngester.test_rollback_three_tiles