如何在Django中使用“DEBUG=TRUE”运行测试

我正在尝试为自定义错误页面视图编写测试:- 可以找到文档 here

here :-

if settings.DEBUG:
    urlpatterns += [
        url(r'^404/$', page_not_found_view),
        url(r'^500/$', my_custom_error_view),
        url(r'^400/$', bad_request_view),
        url(r'^403/$', permission_denied_view),
    ]

handler404 = page_not_found_view
handler500 = my_custom_error_view
handler403 = permission_denied_view
handler400 = bad_request_view

def page_not_found_view(request):
    t = loader.get_template('error/HTTP404.html')
    html = html = t.render({})
    return HttpResponseNotFound(html)


def my_custom_error_view(request):
    t = loader.get_template('error/HTTP500.html')
    html = html = t.render({})
    return HttpResponseServerError(html)


def permission_denied_view(request):
    t = loader.get_template('error/HTTP403.html')
    html = html = t.render({})
    return HttpResponseForbidden(html)


def bad_request_view(request):
    t = loader.get_template('error/HTTP400.html')
    html = html = t.render({})
    return HttpResponseBadRequest(html)

500 参观 /500 等等 setting.DEBUG=True 默认情况下,测试用例在 DEFAULT=False 我试着用 @override_settings

@override_settings(DEBUG=True)
class ErroCodeUrl(TestCase):
    def test_400_error(self):
        response = self.client.get('/400/')
        self.assertEqual(response.status_code, 500)

def test_403_error(self):
    response = self.client.get('/403/')
    self.assertEqual(response.status_code, 500)

def test_404_error(self):
    response = self.client.get('/404/')
    self.assertEqual(response.status_code, 500)

def test_500_error(self):
    response = self.client.get('/500/')
    self.assertEqual(response.status_code, 500)

但是用这个 @override\u设置 没有任何区别,无论有没有它,我都会得到相同的断言错误。我正在 404状态代码 每次测试,即

对于 test_500_error 响应=自身。客户获取(“/500/”)

对于 test_400_error :- 断言错误:404!=400

笔记 is returned when i visited these url with 调试=False“”。