def test_verification_email_doesnt_contain_unsubscribe(self):
        self.hit_email_spt('add-email', 'alice@gratipay.com')
        last_email = self.get_last_email()
        assert last_email['body_text'] not in "To stop receiving"
dataset/ETHPy150Open gratipay/gratipay.com/tests/py/test_email.py/TestEmail.test_verification_email_doesnt_contain_unsubscribe/swapped operands of `not in`