Fixed #20114 -- support custom project login_url in tests

from django.conf import settings

from django.contrib.auth.decorators import login_required

from django.contrib.auth.tests.test_views import AuthViewsTestCase

from django.contrib.auth.tests.utils import skipIfCustomUser

            pass

        login_required(normal_view)

    def testLoginRequired(self, view_url='/login_required/', login_url='/login/'):

    def testLoginRequired(self, view_url='/login_required/', login_url=None):

        """

        Check that login_required works on a simple view wrapped in a

        login_required decorator.

        """

        if login_url is None:

            login_url = settings.LOGIN_URL

        response = self.client.get(view_url)

        self.assertEqual(response.status_code, 302)

        self.assertTrue(login_url in response.url)