'Verify that only answers by users other than the original asker are returned'

def test_not_by_asker(self):

    q = QuestionFactory()
    AnswerFactory(question=q, creator=q.creator)
    eq_(0, Answer.objects.not_by_asker().count())
    AnswerFactory(question=q)
    eq_(1, Answer.objects.not_by_asker().count())
