'Test changing the topic'

def test_change_topic(self):

    t_new = TopicFactory(product=self.product)
    data = {'product': self.product.id, 'topic': t_new.id, 'locale': self.question.locale}
    assert (t_new.id != self.topic.id)
    response = self._request(data=data)
    eq_(302, response.status_code)
    q = Question.objects.get(id=self.question.id)
    eq_(t_new.id, q.topic.id)
