测试用户登录成功 [英] Test that user was logged in successfully

问题描述

我尝试过以下操作，但是返回 True 甚至在我将登录逻辑添加到我的注册视图之前。

  def test_that_user_gets_logged_in（self）：
 response = self.client.post（reverse（'auth-registration'），
 {'username'：'foo'，
'password1'：'bar'，
'password2' ：'bar'}）
 
 user = User.objects.get（username ='foo'）
 assert user.is_authenticated（）
  / pre> 
 
 
正在测试的代码：
  class RegistrationView CreateView）：
 template_name ='auth / registration.html'
 form_class = UserCreationForm 
 success_url ='/'
 
 def auth_login（self，request，username，password ）：
''' 
验证总是需要在登录之前调用，因为
添加哪个后端执行登录所需的身份验证。 
'''
 
 user = authenticate（username = username，password = password）
登录（请求，用户）
 
 def form_valid（self，表单）：
'''
覆盖form_valid登录。 
'''
 
 #save用户
 response = super（RegistrationView，self）.form_valid（form）
 
＃获取用户信用
 username = form.cleaned_data ['username'] 
 password = form.cleaned_data ['password1'] 
 
 #authenticate和登录
 self.auth_login（self.request ，用户名，密码）
 
返回响应
  
 
 
解决方案
 
 
 
 这不是最好的答案。请参阅 https://stackoverflow.com/a/35871564/307511  
 
 
 
  Chronial 已经给了
一个很好的例子，说明如何使这个断言如下。他的答案比我现在的代码
。
 
 
 
 
 
 
 
 
最直截了当测试用户登录的方法是通过测试Client对象：
  self.assertIn（'_ auth_user_id'，self。 client.session）
  
您还可以检查特定用户是否登录：
  self.assertEqual（int（self.client.session ['_ auth_user_id']），user.pk）
  
作为附加信息， response.request 对象不是一个 HttpRequest  object;相反，它是一个普通的dict，有一些关于实际请求的信息，所以它不会有用户属性。
 
 
 
另外，测试 response.context 对象是不安全的，因为你不会有上下文。
 
How can I test that a user is logged in after submitting the registration form?

I tried the following but it returns True even before I added the login logic to my registration view.
def test_that_user_gets_logged_in(self):
    response = self.client.post(reverse('auth-registration'), 
                                { 'username':'foo', 
                                  'password1':'bar', 
                                  'password2':'bar' } )

    user = User.objects.get(username='foo')
    assert user.is_authenticated()
The code that's being tested:
class RegistrationView(CreateView):
    template_name = 'auth/registration.html'
    form_class = UserCreationForm
    success_url = '/'

    def auth_login(self, request, username, password):
        '''
        Authenticate always needs to be called before login because it
        adds which backend did the authentication which is required by login.
        '''

        user = authenticate(username=username, password=password)
        login(request, user)

    def form_valid(self, form):
        '''
        Overwrite form_valid to login.
        '''

        #save the user
        response = super(RegistrationView, self).form_valid(form)

        #Get the user creditials
        username = form.cleaned_data['username']
        password = form.cleaned_data['password1']

        #authenticate and login
        self.auth_login(self.request, username, password)

        return response

解决方案

  
This is not the best answer. See https://stackoverflow.com/a/35871564/307511
  
  
Chronial has given
  an excellent example on how to make this assertion below. His answer
  better than mine for nowadays code.




The most straightforward method to test if a user is logged in is by testing the Client object:
self.assertIn('_auth_user_id', self.client.session)
You could also check if a specific user is logged in:
self.assertEqual(int(self.client.session['_auth_user_id']), user.pk)
As an additional info, the response.request object is not a HttpRequest object; instead, it's an ordinary dict with some info about the actual request, so it won't have the user attribute anyway.

Also, testing the response.context object is not safe because you don't aways have a context.

                        
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