'Adding a new tag as an admin should still canonicalize case.'

def test_add_new_canonicalizes(self):

    response = self.client.post(_add_async_tag_url(self.question.id), data={'tag-name': 'RED'}, HTTP_X_REQUESTED_WITH='XMLHttpRequest')
    eq_(json.loads(response.content)['canonicalName'], 'red')
