Starting with [16857] this could cause HTTP 500 errors when
`ModelAdmin.get_urls()` has been customized to the point it doesn't
provide these standard URLs.
Fixes#17333. Refs #15294.
git-svn-id: http://code.djangoproject.com/svn/django/trunk@17237 bcc190cf-cafb-0310-a4f2-bffc1f526a37
prevent test order dependant failures.
This involves introducing usage of `TestCase.urls` and implementing proper
admin.py modules for some of the test apps.
Thanks Florian Apolloner for finding the issue and contributing the patch.
Refs #15294 (it solves these problems so the fix for that ticket we are going
to commit doesn't introduce obscure and hard to reproduce test failures when
running the Django test suite.)
git-svn-id: http://code.djangoproject.com/svn/django/trunk@16856 bcc190cf-cafb-0310-a4f2-bffc1f526a37