django为url写测试用例

这个和为orm写测试用例类似。

但为了区分文件，还是建议在app目录下，用tests_orm.py，tests_url.py这类单独文件加以区分。

urls.py如果如这样。

from django.contrib import admin
from django.urls import path
from student.views import get_classes, add_classes, del_classes, edit_classes
from student.views import get_students, add_students, del_students, edit_students
from student.views import set_teachers

urlpatterns = [
    path('admin/', admin.site.urls),
    path('classes.html', get_classes, name="get_classes"),
    path('add_classes.html', add_classes),
    path('del_classes.html', del_classes),
    path('edit_classes.html', edit_classes),

    path('students.html', get_students),
    path('add_students.html', add_students),
    path('del_students.html', del_students),
    path('edit_students.html', edit_students),

    path('set_teachers.html', set_teachers),
]

那我们写一个url测试可能就如这样。

最好的习惯是所有url都写上，至少，关键的得写上吧。

还有，如果view是class base view呢？

见下回分解罗~~~

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

from .views import get_classes, get_students

class UrlTests(TestCase):
    def test_get_classes_view_status_code(self):
        url = reverse('get_classes')
        response = self.client.get(url)
        self.assertEqual(response.status_code, 200)

    def test_get_classes_url_resolves_get_classes_view(self):
        view = resolve('/classes.html')
        self.assertEqual(view.func, get_classes)