'Marking a thread locked without permissions returns 403.'

def test_locked_thread_403(self):

    t = ThreadFactory()
    u = UserFactory()
    self.client.login(username=u.username, password='testpass')
    response = post(self.client, 'forums.lock_thread', args=[t.forum.slug, t.id])
    eq_(403, response.status_code)
