Question

当我根据教程'AssertionError：404！= 200'测试简单的应用程序时。任何人都可以解决这个问题吗？（项目名称： simple_project ，项目内的应用名称：页面）

我的应用级别urls.py:

from django.urls import path

from . import views

urlpatterns = [
    path('', views.HomePageView.as_view(), name='home'),
    path('about/', views.AboutPageView.as_view(), name='about'),
]

我的应用级别views.py：

from django.views.generic import TemplateView

class HomePageView(TemplateView):
    template_name = 'home.html'

class AboutPageView(TemplateView):
    template_name = 'about.html'

我的项目级别urls.py:

from django.contrib import admin
from django.urls import path, include

urlpatterns = [
    path('admin/', admin.site.urls),
    path('', include('pages.urls')),
]

我的tests.py：

from django.test import SimpleTestCase

class SimpleTests(SimpleTestCase):
    def test_home_page_status_code(self):
        response = self.client.get('/')
        self.assertEquals(response.status_code, 200)

    def test_abaout_page_status_code(self):
        response = self.client.get('about')
        self.assertEquals(response.status_code, 200)

当我测试时，会发生此错误：

FAIL: test_abaout_page_status_code (pages.tests.SimpleTests)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "C:\Users\User\Dj\simple\pages\tests.py", line 10, in test_abaout_page_status_code
    self.assertEquals(response.status_code, 200)
AssertionError: 404 != 200

Answer 1

def test_abaout_page_status_code(self):
        response = self.client.get('/about/')
        self.assertEquals(response.status_code, 200)

试试这个

Answer 2

我遇到了这样的问题，请使用：

from django.test import TestCase
from django.urls import reverse

def test_abaout_page_status_code(self):
    response = self.client.get(reverse("about"))
    self.assertEqual(response.status_code, 200)

Answer 3

好吧，尝试一下：

from django.urls import  reverse, resolve

from django.test import SimpleTestCase
from .views import  HomePageView,AboutPageView

class SimpleTests(SimpleTestCase):

    def test_home_page_status_code(self):
        path = reverse("home")


        self.assertEquals(resolve(path).func.view_class, HomePageView)

        response = self.client.get(path)

        self.assertEquals(response.status_code, 200)

    def test_abaout_page_status_code(self):
        path = reverse("about")

        self.assertEquals(resolve(path).func.view_class, AboutPageView)

        response = self.client.get(path)

        self.assertEquals(response.status_code, 200)

Answer 4

使用我的代码，这肯定可以！！

from django.test import TestCase

def test_home_page_status_code(self):
    response = self.client.get('/')
    self.assertEqual(response.status_code, 200)
def test_about_page_status_code(self):
    response = self.client.get('/about/')
    self.assertEqual(response.status_code, 200)

断言错误：404！= django测试中的200

4 个答案: