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Django测试:用户。身份验证失败

django-tests django-authentication selenium django

Daniel Long Daniel Roseman · 技术社区 · 6 年前

这个问题我已经解决了好几个小时了。我是django和自动化测试的新手,我一直在使用Selenium和django的StaticLiveServerTestCase。我一直在尝试测试我的登录表单(顺便说一下,当我使用runserver并自己测试它时,它工作得很好。)

一切都很好,只是我似乎无法成功登录我的测试用户。我已经将断点缩小到django的用户。验证方法。

在我的设置中成功创建了用户对象,我可以通过在测试方法中访问它的属性来确认这一点。但是,身份验证失败。

我已经查看了以下内容以寻求帮助,但他们并没有帮我走多远:

知道为什么身份验证失败吗?我是否需要向设置中添加一些内容?

from django.contrib.staticfiles.testing import StaticLiveServerTestCase
from selenium import webdriver
from selenium.webdriver.common.keys import Keys
from django.contrib.auth.models import User

from django.contrib.auth import authenticate


class AccountTestCase(StaticLiveServerTestCase):
    def setUp(self):
        self.selenium = webdriver.Chrome()
        super().setUp()
        User.objects.create(username='test', email='test@test.com', password='Test1234', is_active=True)

    def tearDownClass(self):
        self.selenium.quit()
        super().tearDown()

    def test_register(self):
        user = authenticate(username='test', password='Test1234')
        if user is not None: # prints Backend login failed
            print("Backend login successful")
        else:
            print("Backend login failed")

    user = User.objects.get(username='test')
    print(user)
    print(user.username) # prints test
    print(user.password) # prints Test1234

3 回复 | 直到 6 年前

Daniel Long Daniel Roseman 6 年前

我发现了问题。用户。authenticate()方法散列提供的密码。但是,我在创建用户时直接设置了密码,这意味着它存储为Test1234,因此在身份验证期间提供的哈希密码与“Test1234”不匹配,因此失败。

要正确存储哈希密码,需要使用set\u password()方法。

更新的设置代码:

def setUp(self):
    self.selenium = webdriver.Chrome()
    super().setUp()
    user = User.objects.create(username='test', email='test@test.com', is_active=True)
    user.set_password('Test1234')
    user.save()

kumaravel k 6 年前

使用create\u superuser解决了此问题。下面的代码解决了这个问题。

from django.contrib.auth.models import User
from django.contrib.staticfiles.testing import StaticLiveServerTestCase
from django.test import Client
from selenium.webdriver.common.by import By
from selenium.webdriver.firefox.webdriver import WebDriver
import time
from django.contrib.auth import authenticate

#from apps.digital.models import User


class MyTests(StaticLiveServerTestCase):

    port = 0
    host = 'my host'

    def setUp(self):
        super(MyTests, self).setUp()
        self.selenium = WebDriver()
        self.client = Client()
        self.user = User.objects.create_superuser(username='test', password='Test1234', email='test@test.com', is_active=True)
        self.user.save()

    def tearDown(self):
        self.selenium.quit()
        super(MyTests, self).tearDown()

    def test_login(self):
        self.user = authenticate(username='test', password='Test1234')
        if self.user is not None:  # prints Backend login failed
            self.user = User.objects.get(username='test')
            print(self.user.username)  # prints test
            print(self.user.password)  # prints Test1234
            self.login = self.client.login(username='test', password='Test1234')
            self.assertEqual(self.login, True)
            print("Backend login successful")

            self.selenium.get('%s%s' % (self.live_server_url, '/admin/'))
            username_input = self.selenium.find_element_by_name("username")
            username_input.send_keys(self.user.username)
            password_input = self.selenium.find_element_by_name("password")
            password_input.send_keys('Test1234')
            self.selenium.find_element_by_xpath('//input[@value="Log in"]').click()
            time.sleep(1)

        else:
            print("Backend login failed")

kumaravel k 6 年前

用户身份验证正在通过,但当我尝试使用相同的凭据登录时,登录失败。

from django.contrib.auth.models import User
from django.contrib.staticfiles.testing import StaticLiveServerTestCase
from django.test import Client
from selenium.webdriver.common.by import By
from selenium.webdriver.firefox.webdriver import WebDriver
import time
from django.contrib.auth import authenticate

#from apps.digital.models import User


class MyTests(StaticLiveServerTestCase):

    port = 0
    host = '<my host>'

    def setUp(self):
        super(MyTests, self).setUp()
        self.selenium = WebDriver()
        self.client = Client()
        self.user = User.objects.create(username='test', email='test@test.com', is_active=True)
        self.user.set_password('Test1234')
        self.user.save()



    def tearDown(self):
        self.selenium.quit()
        super(MyTests, self).tearDown()

    def test_login(self):
        self.user = authenticate(username='test', password='Test1234')
        if self.user is not None:  # prints Backend login failed
            self.user = User.objects.get(username='test')
            print(self.user.username)  # prints test
            print(self.user.password)  # prints Test1234
            self.login = self.client.login(username='test', password='Test1234')
            self.assertEqual(self.login, True)
            print("Backend login successful")

            self.selenium.get('%s%s' % (self.live_server_url, '/admin/'))
            username_input = self.selenium.find_element_by_name("username")
            username_input.send_keys(self.user.username)
            password_input = self.selenium.find_element_by_name("password")
            password_input.send_keys('Test1234')
            self.selenium.find_element_by_xpath('//input[@value="Log in"]').click()
            time.sleep(1)

        else:
            print("Backend login failed")