test_models.py 文件源码

def test_check_callback_and_save(self):
        # we ensure a user may by default not send more than 50 messages a day
        Message.objects.filter(sender=self.participant1).count()
        r = 100
        for i in range(r):
            try:
                m = Message(sender=self.participant1, thread=self.thread1, body="hi")
                m.save()
            except Exception:
                pass
        # we have more than 50 messages (more in setUp)
        self.assertEqual(50, Message.objects.filter(sender=self.participant1).count())
        # the limit is only in the last 24 hours
        Message.objects.filter(sender=self.participant1).update(sent_at=now() - timedelta(days=1, seconds=1))
        last = Message.objects.filter(sender=self.participant1).latest('id')
        new = Message.objects.create(sender=self.participant1, thread=self.thread1, body="hi")
        self.assertEqual(new.id, last.id + 1)