def test_delete_group(self):
        user = make_user('foo', 'bar')
        group = Group('foobar')
        user.groups.add(group)
        self.db.add_all([user, group])
        transaction.commit()
        self.access.delete_group('foobar')
        transaction.commit()
        count = self.db.query(Group).count()
        self.assertEqual(count, 0)
        count = self.db.query(association_table).count()
        self.assertEqual(count, 0)
If this room is configured for auto dimming,
dataset/ETHPy150Open mathcamp/pypicloud/tests/test_access_backends.py/TestSQLBackend.test_delete_group--crossover with--dataset/ETHPy150Open tomwilkie/awesomation/src/appengine/room.py/Room.calculate_dimming