在 Django 中,我有一个 View ,它将重定向到某些用户的注册页面,我想为此编写一个测试。
用于测试的标准 request.client.get
不允许我指定用户(它只是默认为 anonymous_user
?),所以我不能测试行为。
使用 RequestFactory()
我能够指定 request.user
。但是,它没有遵循重定向,因此测试失败。
from .views import my_view
from django.test import RequestFactory()
def test_mytest(self):
user = create_guest_user()
self.factory = RequestFactory()
request = self.factory.get(reverse('my_view'), follow=True)
request.user = user
response = my_view(request)
self.assertContains(response, "page where redirected should contain this")
它在最后一行失败并显示此错误消息:
AssertionError: 302 != 200 : Couldn't retrieve content: Response code was 302 (expected 200)
有什么办法吗?
编辑:据我所知,这不是重复的,因为它指的是 RequestFactory()
,它不同于 self.client.get
(其中 follow=True
将解决问题)。
最佳答案
要验证默认的 Django 客户端
,您可以使用 force_login
客户端
上的方法:
user = create_guest_user()
self.client.force_login(user)
If your site uses Django’s authentication system, you can use the force_login() method to simulate the effect of a user logging into the site. Use this method instead of login() when a test requires a user be logged in and the details of how a user logged in aren’t important.
要使用测试 client
跟随重定向(或不跟随),您必须使用 follow
参数,如下所述:https://docs.djangoproject.com/en/1.11/topics/testing/tools/#django.test.Client.get
self.client.get(url, follow=True)
If you set follow to True the client will follow any redirects and a redirect_chain attribute will be set in the response object containing tuples of the intermediate urls and status codes.
所以你的完整代码应该是这样的:
from django.test import TestCase
class MyTestCase(TestCase):
def test_mytest(self):
user = create_guest_user()
self.client.force_login(user)
response = self.client.get(reverse('my_view'), follow=True)
# Do your assertions on the response here
关于python - Django 测试 : RequestFactory() follow redirect,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/47391719/