pytest-django RuntimeError : Database access not allowed,

Question

我正在使用pytest/pytest-django测试我的django应用程序。

我的url .py文件包含

from django.urls import include, path
from . import views
urlpatterns = [
path('', include('django.contrib.auth.urls')),
path('users/', views.users, name='users'),
path('add-user/', views.add_new_user, name='add_new_user'),
]

在test .py文件中，我有

import pytest
from django import urls

def test_users_url_resolves_to_users_view(client):
url = urls.reverse('users')
resp = client.get(url)
assert resp.status_code == 200

当我运行这个时，我得到RuntimeError: Database access not allowed, use the "django_db" mark, or the "db" or "transactional_db" fixtures to enable it.

Answer 1

错误信息告诉您应该执行以下操作

@pytest.mark.django_db
def test_users_url_resolves_to_users_view(client):
url = urls.reverse('users')
resp = client.get(url)
assert resp.status_code == 200

或

def test_users_url_resolves_to_users_view(client, django_db):
url = urls.reverse('users')
resp = client.get(url)
assert resp.status_code == 200