python - Django : Testing if the page has redirected to the desired url

Question

在我的 django 应用程序中，我有一个身份验证系统。因此，如果我没有登录并尝试访问某些个人资料的个人信息，我会被重定向到登录页面。

现在，我需要为此编写一个测试用例。我得到的浏览器的响应是:

GET /myprofile/data/some_id/ HTTP/1.1 302 0
GET /account/login?next=/myprofile/data/some_id/ HTTP/1.1 301 0
GET /account/login?next=/myprofile/data/some_id/ HTTP/1.1 200 6533

如何编写测试？这是我目前所拥有的:

self.client.login(user="user", password="passwd")
response = self.client.get('/myprofile/data/some_id/')
self.assertEqual(response.status,200)
self.client.logout()
response = self.client.get('/myprofile/data/some_id/')

接下来会发生什么？

Answer 1

Django 1.4:

https://docs.djangoproject.com/en/1.4/topics/testing/#django.test.TestCase.assertRedirects

Django 2.0:

https://docs.djangoproject.com/en/2.0/topics/testing/tools/#django.test.SimpleTestCase.assertRedirects

SimpleTestCase.assertRedirects(response, expected_url, status_code=302, target_status_code=200, msg_prefix='', fetch_redirect_response=True)

Asserts that the response returned a status_code redirect status, redirected to expected_url (including any GET data), and that the final page was received with target_status_code.

If your request used the follow argument, the expected_url and target_status_code will be the url and status code for the final point of the redirect chain.

If fetch_redirect_response is False, the final page won’t be loaded. Since the test client can’t fetch external URLs, this is particularly useful if expected_url isn’t part of your Django app.

Scheme is handled correctly when making comparisons between two URLs. If there isn’t any scheme specified in the location where we are redirected to, the original request’s scheme is used. If present, the scheme in expected_url is the one used to make the comparisons to.