def append(self, value):
        return self.database.rpush(self.key, value)
Test the `delete_queryset` action against a single item.
dataset/ETHPy150Open coleifer/walrus/walrus/containers.py/List.append--crossover with--dataset/ETHPy150Open thornomad/django-hitcount/tests/test_admin.py/HitAdminTest.test_delete_queryset_single_item