Method check

tests/get_earliest_or_latest/tests.py:232–240

()

        """

        def check():
            # We know that we've broken the __iter__ method, so the queryset
            # should always raise an exception.
            with self.assertRaises(IndexError):
                IndexErrorArticle.objects.all()[:10:2]
            with self.assertRaises(IndexError):
                IndexErrorArticle.objects.first()
            with self.assertRaises(IndexError):
                IndexErrorArticle.objects.last()

        check()