Method assertTableNotExists

tests/migrations/test_base.py:45–49

(self, table, using="default")

            self.assertIn(table, connections[using].introspection.table_names(cursor))

    def assertTableNotExists(self, table, using="default"):
        with connections[using].cursor() as cursor:
            self.assertNotIn(
                table, connections[using].introspection.table_names(cursor)
            )

    def assertColumnExists(self, table, column, using="default"):
        self.assertIn(