def testNotFollower(self):
    vp_id, _ = self._ShareSimpleTestAssets([self._user2.user_id])
    self.assertRaisesHttpError(403,
                               self._tester.RemoveFollowers,
                               self._cookie3,
                               vp_id,
                               [self._user3.user_id])
ERROR: Try to remove follower from viewpoint that is not followed.
dataset/ETHPy150Open viewfinderco/viewfinder/backend/www/test/remove_followers_test.py/RemoveFollowersTestCase.testNotFollower