def METHOD_NAME(self):
    self.rewards.vote(vk='a', obj=[26, 30, 20, 24])
    env = {'now': Datetime._from_datetime(dt.today() + td(days=7))}
    res = self.rewards.run_private_function(
        f='election_is_over',
        signer='stu',
        environment=env
    )
    self.assertTrue(res)