Replaced hardcoded URLs in admin_* tests

Refs #15779. This will allow easier admin URL changes, when needed.
Thanks Simon Charette for the review.

8 files changed, 693 insertions, 647 deletions

diff --git a/django/contrib/auth/admin.py b/django/contrib/auth/admin.py
index b791609031..928236914a 100644
--- a/django/contrib/auth/admin.py
+++ b/django/contrib/auth/admin.py
@@ -79,7 +79,7 @@ class UserAdmin(admin.ModelAdmin):
 
     def get_urls(self):
         return [
-            url(r'^(\d+)/password/$', self.admin_site.admin_view(self.user_change_password)),
+            url(r'^(\d+)/password/$', self.admin_site.admin_view(self.user_change_password), name='auth_user_password_change'),
         ] + super(UserAdmin, self).get_urls()
 
     def lookup_allowed(self, lookup, value):
diff --git a/tests/admin_changelist/tests.py b/tests/admin_changelist/tests.py
index 8647ff7e2c..6d2e50a9d9 100644
--- a/tests/admin_changelist/tests.py
+++ b/tests/admin_changelist/tests.py
@@ -368,7 +368,7 @@ class ChangeListTests(TestCase):
             username='super', email='super@localhost', password='secret')
         self.client.login(username='super', password='secret')
         event = Event.objects.create(date=datetime.date.today())
-        response = self.client.get('/admin/admin_changelist/event/')
+        response = self.client.get(reverse('admin:admin_changelist_event_changelist'))
         self.assertContains(response, formats.localize(event.date))
         self.assertNotContains(response, six.text_type(event.date))
 
@@ -681,7 +681,7 @@ class SeleniumFirefoxTests(AdminSeleniumWebDriverTestCase):
         """
         self.admin_login(username='super', password='secret')
         self.selenium.get('%s%s' % (self.live_server_url,
-                                    '/admin/auth/user/'))
+                                    reverse('admin:auth_user_changelist')))
 
         form_id = '#changelist-form'
 
diff --git a/tests/admin_custom_urls/tests.py b/tests/admin_custom_urls/tests.py
index 3260bc603c..c2d5ad4994 100644
--- a/tests/admin_custom_urls/tests.py
+++ b/tests/admin_custom_urls/tests.py
@@ -26,7 +26,9 @@ class AdminCustomUrlsTest(TestCase):
         """
         Ensure GET on the add_view works.
         """
-        response = self.client.get('/admin/admin_custom_urls/action/!add/')
+        add_url = reverse('admin:admin_custom_urls_action_add')
+        self.assertTrue(add_url.endswith('/!add/'))
+        response = self.client.get(add_url)
         self.assertIsInstance(response, TemplateResponse)
         self.assertEqual(response.status_code, 200)
 
@@ -35,7 +37,7 @@ class AdminCustomUrlsTest(TestCase):
         Ensure GET on the add_view plus specifying a field value in the query
         string works.
         """
-        response = self.client.get('/admin/admin_custom_urls/action/!add/', {'name': 'My Action'})
+        response = self.client.get(reverse('admin:admin_custom_urls_action_add'), {'name': 'My Action'})
         self.assertEqual(response.status_code, 200)
         self.assertContains(response, 'value="My Action"')
 
@@ -48,7 +50,7 @@ class AdminCustomUrlsTest(TestCase):
             "name": 'Action added through a popup',
             "description": "Description of added action",
         }
-        response = self.client.post('/admin/admin_custom_urls/action/!add/', post_data)
+        response = self.client.post(reverse('admin:admin_custom_urls_action_add'), post_data)
         self.assertEqual(response.status_code, 200)
         self.assertContains(response, 'dismissAddRelatedObjectPopup')
         self.assertContains(response, 'Action added through a popup')
diff --git a/tests/admin_inlines/tests.py b/tests/admin_inlines/tests.py
index 78889be30e..bad1508948 100644
--- a/tests/admin_inlines/tests.py
+++ b/tests/admin_inlines/tests.py
@@ -7,6 +7,7 @@ from django.contrib.admin.helpers import InlineAdminForm
 from django.contrib.admin.tests import AdminSeleniumWebDriverTestCase
 from django.contrib.auth.models import Permission, User
 from django.contrib.contenttypes.models import ContentType
+from django.core.urlresolvers import reverse
 from django.test import RequestFactory, TestCase, override_settings
 from django.utils.encoding import force_text
 
@@ -31,7 +32,6 @@ class TestInline(TestCase):
         holder = Holder(dummy=13)
         holder.save()
         Inner(dummy=42, holder=holder).save()
-        self.change_url = '/admin/admin_inlines/holder/%i/' % holder.id
 
         result = self.client.login(username='super', password='secret')
         self.assertEqual(result, True)
@@ -41,7 +41,10 @@ class TestInline(TestCase):
         """
         can_delete should be passed to inlineformset factory.
         """
-        response = self.client.get(self.change_url)
+        holder = Holder.objects.get(dummy=13)
+        response = self.client.get(
+            reverse('admin:admin_inlines_holder_change', args=(holder.id,))
+        )
         inner_formset = response.context['inline_admin_formsets'][0].formset
         expected = InnerInline.can_delete
         actual = inner_formset.can_delete
@@ -51,13 +54,14 @@ class TestInline(TestCase):
         """Bug #13174."""
         holder = Holder.objects.create(dummy=42)
         Inner.objects.create(holder=holder, dummy=42, readonly='')
-        response = self.client.get('/admin/admin_inlines/holder/%i/'
-                                   % holder.id)
+        response = self.client.get(
+            reverse('admin:admin_inlines_holder_change', args=(holder.id,))
+        )
         self.assertContains(response, '<label>Inner readonly label:</label>')
 
     def test_many_to_many_inlines(self):
         "Autogenerated many-to-many inlines are displayed correctly (#13407)"
-        response = self.client.get('/admin/admin_inlines/author/add/')
+        response = self.client.get(reverse('admin:admin_inlines_author_add'))
         # The heading for the m2m inline block uses the right text
         self.assertContains(response, '<h2>Author-book relationships</h2>')
         # The "add another" label is correct
@@ -78,7 +82,7 @@ class TestInline(TestCase):
             'max_weight': 0,
             'shoppingweakness_set-0-item': item.id,
         }
-        response = self.client.post('/admin/admin_inlines/fashionista/add/', data)
+        response = self.client.post(reverse('admin:admin_inlines_fashionista_add'), data)
         self.assertEqual(response.status_code, 302)
         self.assertEqual(len(Fashionista.objects.filter(person__firstname='Imelda')), 1)
 
@@ -95,7 +99,7 @@ class TestInline(TestCase):
             'title_set-0-title1': 'a title',
             'title_set-0-title2': 'a different title',
         }
-        response = self.client.post('/admin/admin_inlines/titlecollection/add/', data)
+        response = self.client.post(reverse('admin:admin_inlines_titlecollection_add'), data)
         # Here colspan is "4": two fields (title1 and title2), one hidden field and the delete checkbox.
         self.assertContains(response, '<tr><td colspan="4"><ul class="errorlist nonfield"><li>The two titles must be the same</li></ul></td></tr>')
 
@@ -103,14 +107,14 @@ class TestInline(TestCase):
         """Admin inline `readonly_field` shouldn't invoke parent ModelAdmin callable"""
         # Identically named callable isn't present in the parent ModelAdmin,
         # rendering of the add view shouldn't explode
-        response = self.client.get('/admin/admin_inlines/novel/add/')
+        response = self.client.get(reverse('admin:admin_inlines_novel_add'))
         self.assertEqual(response.status_code, 200)
         # View should have the child inlines section
         self.assertContains(response, '<div class="inline-group" id="chapter_set-group">')
 
     def test_callable_lookup(self):
         """Admin inline should invoke local callable when its name is listed in readonly_fields"""
-        response = self.client.get('/admin/admin_inlines/poll/add/')
+        response = self.client.get(reverse('admin:admin_inlines_poll_add'))
         self.assertEqual(response.status_code, 200)
         # Add parent object view should have the child inlines section
         self.assertContains(response, '<div class="inline-group" id="question_set-group">')
@@ -124,11 +128,11 @@ class TestInline(TestCase):
         using both the stacked and tabular layouts.
         Ref #8190.
         """
-        response = self.client.get('/admin/admin_inlines/holder4/add/')
+        response = self.client.get(reverse('admin:admin_inlines_holder4_add'))
         self.assertContains(response, '<p class="help">Awesome stacked help text is awesome.</p>', 4)
         self.assertContains(response, '<img src="/static/admin/img/icon-unknown.gif" class="help help-tooltip" width="10" height="10" alt="(Awesome tabular help text is awesome.)" title="Awesome tabular help text is awesome." />', 1)
         # ReadOnly fields
-        response = self.client.get('/admin/admin_inlines/capofamiglia/add/')
+        response = self.client.get(reverse('admin:admin_inlines_capofamiglia_add'))
         self.assertContains(response, '<img src="/static/admin/img/icon-unknown.gif" class="help help-tooltip" width="10" height="10" alt="(Help text for ReadOnlyInline)" title="Help text for ReadOnlyInline" />', 1)
 
     def test_inline_hidden_field_no_column(self):
@@ -136,7 +140,7 @@ class TestInline(TestCase):
         parent = SomeParentModel.objects.create(name='a')
         SomeChildModel.objects.create(name='b', position='0', parent=parent)
         SomeChildModel.objects.create(name='c', position='1', parent=parent)
-        response = self.client.get('/admin/admin_inlines/someparentmodel/%s/' % parent.pk)
+        response = self.client.get(reverse('admin:admin_inlines_someparentmodel_change', args=(parent.pk,)))
         self.assertNotContains(response, '<td class="field-position">')
         self.assertContains(response, (
             '<input id="id_somechildmodel_set-1-position" '
@@ -147,7 +151,7 @@ class TestInline(TestCase):
         Ensure that multiple inlines with related_name='+' have correct form
         prefixes. Bug #16838.
         """
-        response = self.client.get('/admin/admin_inlines/capofamiglia/add/')
+        response = self.client.get(reverse('admin:admin_inlines_capofamiglia_add'))
 
         self.assertContains(response,
                 '<input type="hidden" name="-1-0-id" id="id_-1-0-id" />', html=True)
@@ -173,7 +177,7 @@ class TestInline(TestCase):
         """
         holder = Holder.objects.create(pk=123456789, dummy=42)
         inner = Inner.objects.create(pk=987654321, holder=holder, dummy=42, readonly='')
-        response = self.client.get('/admin/admin_inlines/holder/%i/' % holder.id)
+        response = self.client.get(reverse('admin:admin_inlines_holder_change', args=(holder.id,)))
         inner_shortcut = 'r/%s/%s/' % (ContentType.objects.get_for_model(inner).pk, inner.pk)
         self.assertContains(response, inner_shortcut)
 
@@ -185,7 +189,7 @@ class TestInline(TestCase):
         parent = ParentModelWithCustomPk.objects.create(my_own_pk="foo", name="Foo")
         child1 = ChildModel1.objects.create(my_own_pk="bar", name="Bar", parent=parent)
         child2 = ChildModel2.objects.create(my_own_pk="baz", name="Baz", parent=parent)
-        response = self.client.get('/admin/admin_inlines/parentmodelwithcustompk/foo/')
+        response = self.client.get(reverse('admin:admin_inlines_parentmodelwithcustompk_change', args=('foo',)))
         child1_shortcut = 'r/%s/%s/' % (ContentType.objects.get_for_model(child1).pk, child1.pk)
         child2_shortcut = 'r/%s/%s/' % (ContentType.objects.get_for_model(child2).pk, child2.pk)
         self.assertContains(response, child1_shortcut)
@@ -204,7 +208,7 @@ class TestInline(TestCase):
             'sighting_set-0-place': 'Zone 51',
             '_save': 'Save',
         }
-        response = self.client.post('/admin/admin_inlines/extraterrestrial/add/', data)
+        response = self.client.post(reverse('admin:admin_inlines_extraterrestrial_add'), data)
         self.assertEqual(response.status_code, 302)
         self.assertEqual(Sighting.objects.filter(et__name='Martian').count(), 1)
 
@@ -218,11 +222,11 @@ class TestInline(TestCase):
         # The total number of forms will remain the same in either case
         total_forms_hidden = '<input id="id_binarytree_set-TOTAL_FORMS" name="binarytree_set-TOTAL_FORMS" type="hidden" value="2" />'
 
-        response = self.client.get('/admin/admin_inlines/binarytree/add/')
+        response = self.client.get(reverse('admin:admin_inlines_binarytree_add'))
         self.assertContains(response, max_forms_input % 3)
         self.assertContains(response, total_forms_hidden)
 
-        response = self.client.get("/admin/admin_inlines/binarytree/%d/" % bt_head.id)
+        response = self.client.get(reverse('admin:admin_inlines_binarytree_change', args=(bt_head.id,)))
         self.assertContains(response, max_forms_input % 2)
         self.assertContains(response, total_forms_hidden)
 
@@ -241,7 +245,7 @@ class TestInline(TestCase):
         min_forms = '<input id="id_binarytree_set-MIN_NUM_FORMS" name="binarytree_set-MIN_NUM_FORMS" type="hidden" value="2" />'
         total_forms = '<input id="id_binarytree_set-TOTAL_FORMS" name="binarytree_set-TOTAL_FORMS" type="hidden" value="5" />'
 
-        request = self.factory.get('/admin/admin_inlines/binarytree/add/')
+        request = self.factory.get(reverse('admin:admin_inlines_binarytree_add'))
         request.user = User(username='super', is_superuser=True)
         response = modeladmin.changeform_view(request)
         self.assertContains(response, min_forms)
@@ -269,20 +273,20 @@ class TestInline(TestCase):
         min_forms = '<input id="id_binarytree_set-MIN_NUM_FORMS" name="binarytree_set-MIN_NUM_FORMS" type="hidden" value="%d" />'
         total_forms = '<input id="id_binarytree_set-TOTAL_FORMS" name="binarytree_set-TOTAL_FORMS" type="hidden" value="%d" />'
 
-        request = self.factory.get('/admin/admin_inlines/binarytree/add/')
+        request = self.factory.get(reverse('admin:admin_inlines_binarytree_add'))
         request.user = User(username='super', is_superuser=True)
         response = modeladmin.changeform_view(request)
         self.assertContains(response, min_forms % 2)
         self.assertContains(response, total_forms % 5)
 
-        request = self.factory.get("/admin/admin_inlines/binarytree/%d/" % bt_head.id)
+        request = self.factory.get(reverse('admin:admin_inlines_binarytree_change', args=(bt_head.id,)))
         request.user = User(username='super', is_superuser=True)
         response = modeladmin.changeform_view(request, object_id=str(bt_head.id))
         self.assertContains(response, min_forms % 5)
         self.assertContains(response, total_forms % 8)
 
     def test_inline_nonauto_noneditable_pk(self):
-        response = self.client.get('/admin/admin_inlines/author/add/')
+        response = self.client.get(reverse('admin:admin_inlines_author_add'))
         self.assertContains(response,
             '<input id="id_nonautopkbook_set-0-rand_pk" name="nonautopkbook_set-0-rand_pk" type="hidden" />',
              html=True)
@@ -291,7 +295,7 @@ class TestInline(TestCase):
              html=True)
 
     def test_inline_editable_pk(self):
-        response = self.client.get('/admin/admin_inlines/author/add/')
+        response = self.client.get(reverse('admin:admin_inlines_author_add'))
         self.assertContains(response,
             '<input class="vIntegerField" id="id_editablepkbook_set-0-manual_pk" name="editablepkbook_set-0-manual_pk" type="text" />',
              html=True, count=1)
@@ -302,7 +306,7 @@ class TestInline(TestCase):
     def test_stacked_inline_edit_form_contains_has_original_class(self):
         holder = Holder.objects.create(dummy=1)
         holder.inner_set.create(dummy=1)
-        response = self.client.get('/admin/admin_inlines/holder/%s/' % holder.pk)
+        response = self.client.get(reverse('admin:admin_inlines_holder_change', args=(holder.pk,)))
         self.assertContains(
             response,
             '<div class="inline-related has_original" id="inner_set-0">',
@@ -323,10 +327,10 @@ class TestInline(TestCase):
             ('inner4stacked', item1.pk),
             ('inner4tabular', item2.pk),
         )
-        response = self.client.get('/admin/admin_inlines/holder4/%s/' % holder.pk)
+        response = self.client.get(reverse('admin:admin_inlines_holder4_change', args=(holder.pk,)))
         self.assertTrue(response.context['inline_admin_formset'].opts.has_registered_model)
         for model, pk in items:
-            url = '/admin/admin_inlines/%s/%s/' % (model, pk)
+            url = reverse('admin:admin_inlines_%s_change' % model, args=(pk,))
             self.assertContains(response, '<a href="%s" %s' % (url, INLINE_CHANGELINK_HTML))
 
     def test_inlines_show_change_link_unregistered(self):
@@ -334,7 +338,7 @@ class TestInline(TestCase):
         parent = ParentModelWithCustomPk.objects.create(my_own_pk="foo", name="Foo")
         ChildModel1.objects.create(my_own_pk="bar", name="Bar", parent=parent)
         ChildModel2.objects.create(my_own_pk="baz", name="Baz", parent=parent)
-        response = self.client.get('/admin/admin_inlines/parentmodelwithcustompk/foo/')
+        response = self.client.get(reverse('admin:admin_inlines_parentmodelwithcustompk_change', args=('foo',)))
         self.assertFalse(response.context['inline_admin_formset'].opts.has_registered_model)
         self.assertNotContains(response, INLINE_CHANGELINK_HTML)
 
@@ -342,7 +346,7 @@ class TestInline(TestCase):
         "Inlines `show_change_link` disabled by default."
         poll = Poll.objects.create(name="New poll")
         Question.objects.create(poll=poll)
-        response = self.client.get('/admin/admin_inlines/poll/%s/' % poll.pk)
+        response = self.client.get(reverse('admin:admin_inlines_poll_change', args=(poll.pk,)))
         self.assertTrue(response.context['inline_admin_formset'].opts.has_registered_model)
         self.assertNotContains(response, INLINE_CHANGELINK_HTML)
 
@@ -361,7 +365,7 @@ class TestInlineMedia(TestCase):
         holder = Holder(dummy=13)
         holder.save()
         Inner(dummy=42, holder=holder).save()
-        change_url = '/admin/admin_inlines/holder/%i/' % holder.id
+        change_url = reverse('admin:admin_inlines_holder_change', args=(holder.id,))
         response = self.client.get(change_url)
         self.assertContains(response, 'my_awesome_admin_scripts.js')
 
@@ -369,7 +373,7 @@ class TestInlineMedia(TestCase):
         holder = Holder3(dummy=13)
         holder.save()
         Inner3(dummy=42, holder=holder).save()
-        change_url = '/admin/admin_inlines/holder3/%i/' % holder.id
+        change_url = reverse('admin:admin_inlines_holder3_change', args=(holder.id,))
         response = self.client.get(change_url)
         self.assertContains(response, 'my_awesome_inline_scripts.js')
 
@@ -377,7 +381,7 @@ class TestInlineMedia(TestCase):
         holder = Holder2(dummy=13)
         holder.save()
         Inner2(dummy=42, holder=holder).save()
-        change_url = '/admin/admin_inlines/holder2/%i/' % holder.id
+        change_url = reverse('admin:admin_inlines_holder2_change', args=(holder.id,))
         response = self.client.get(change_url)
         self.assertContains(response, 'my_awesome_admin_scripts.js')
         self.assertContains(response, 'my_awesome_inline_scripts.js')
@@ -438,7 +442,7 @@ class TestInlineProtectedOnDelete(TestCase):
         chapter = Chapter.objects.create(novel=lotr, name='Many Meetings')
         foot_note = FootNote.objects.create(chapter=chapter, note='yadda yadda')
 
-        change_url = '/admin/admin_inlines/novel/%i/' % lotr.id
+        change_url = reverse('admin:admin_inlines_novel_change', args=(lotr.id,))
         response = self.client.get(change_url)
         data = {
             'name': lotr.name,
@@ -492,14 +496,14 @@ class TestInlinePermissions(TestCase):
 
         author = Author.objects.create(pk=1, name='The Author')
         book = author.books.create(name='The inline Book')
-        self.author_change_url = '/admin/admin_inlines/author/%i/' % author.id
+        self.author_change_url = reverse('admin:admin_inlines_author_change', args=(author.id,))
         # Get the ID of the automatically created intermediate model for the Author-Book m2m
         author_book_auto_m2m_intermediate = Author.books.through.objects.get(author=author, book=book)
         self.author_book_auto_m2m_intermediate_id = author_book_auto_m2m_intermediate.pk
 
         holder = Holder2.objects.create(dummy=13)
         inner2 = Inner2.objects.create(dummy=42, holder=holder)
-        self.holder_change_url = '/admin/admin_inlines/holder2/%i/' % holder.id
+        self.holder_change_url = reverse('admin:admin_inlines_holder2_change', args=(holder.id,))
         self.inner2_id = inner2.id
 
         self.assertEqual(
@@ -507,14 +511,14 @@ class TestInlinePermissions(TestCase):
             True)
 
     def test_inline_add_m2m_noperm(self):
-        response = self.client.get('/admin/admin_inlines/author/add/')
+        response = self.client.get(reverse('admin:admin_inlines_author_add'))
         # No change permission on books, so no inline
         self.assertNotContains(response, '<h2>Author-book relationships</h2>')
         self.assertNotContains(response, 'Add another Author-Book Relationship')
         self.assertNotContains(response, 'id="id_Author_books-TOTAL_FORMS"')
 
     def test_inline_add_fk_noperm(self):
-        response = self.client.get('/admin/admin_inlines/holder2/add/')
+        response = self.client.get(reverse('admin:admin_inlines_holder2_add'))
         # No permissions on Inner2s, so no inline
         self.assertNotContains(response, '<h2>Inner2s</h2>')
         self.assertNotContains(response, 'Add another Inner2')
@@ -537,7 +541,7 @@ class TestInlinePermissions(TestCase):
     def test_inline_add_m2m_add_perm(self):
         permission = Permission.objects.get(codename='add_book', content_type=self.book_ct)
         self.user.user_permissions.add(permission)
-        response = self.client.get('/admin/admin_inlines/author/add/')
+        response = self.client.get(reverse('admin:admin_inlines_author_add'))
         # No change permission on Books, so no inline
         self.assertNotContains(response, '<h2>Author-book relationships</h2>')
         self.assertNotContains(response, 'Add another Author-Book Relationship')
@@ -546,7 +550,7 @@ class TestInlinePermissions(TestCase):
     def test_inline_add_fk_add_perm(self):
         permission = Permission.objects.get(codename='add_inner2', content_type=self.inner_ct)
         self.user.user_permissions.add(permission)
-        response = self.client.get('/admin/admin_inlines/holder2/add/')
+        response = self.client.get(reverse('admin:admin_inlines_holder2_add'))
         # Add permission on inner2s, so we get the inline
         self.assertContains(response, '<h2>Inner2s</h2>')
         self.assertContains(response, 'Add another Inner2')
@@ -666,7 +670,7 @@ class SeleniumFirefoxTests(AdminSeleniumWebDriverTestCase):
         """
         self.admin_login(username='super', password='secret')
         self.selenium.get('%s%s' % (self.live_server_url,
-            '/admin/admin_inlines/holder4/add/'))
+            reverse('admin:admin_inlines_holder4_add')))
 
         inline_id = '#inner4stacked_set-group'
         rows_length = lambda: len(self.selenium.find_elements_by_css_selector(
@@ -682,7 +686,7 @@ class SeleniumFirefoxTests(AdminSeleniumWebDriverTestCase):
     def test_delete_stackeds(self):
         self.admin_login(username='super', password='secret')
         self.selenium.get('%s%s' % (self.live_server_url,
-            '/admin/admin_inlines/holder4/add/'))
+            reverse('admin:admin_inlines_holder4_add')))
 
         inline_id = '#inner4stacked_set-group'
         rows_length = lambda: len(self.selenium.find_elements_by_css_selector(
@@ -707,7 +711,7 @@ class SeleniumFirefoxTests(AdminSeleniumWebDriverTestCase):
         """
         self.admin_login(username='super', password='secret')
         self.selenium.get('%s%s' % (self.live_server_url,
-            '/admin/admin_inlines/profilecollection/add/'))
+            reverse('admin:admin_inlines_profilecollection_add')))
 
         # Check that there's only one inline to start with and that it has the
         # correct ID.
@@ -764,7 +768,7 @@ class SeleniumFirefoxTests(AdminSeleniumWebDriverTestCase):
     def test_delete_inlines(self):
         self.admin_login(username='super', password='secret')
         self.selenium.get('%s%s' % (self.live_server_url,
-            '/admin/admin_inlines/profilecollection/add/'))
+            reverse('admin:admin_inlines_profilecollection_add')))
 
         # Add a few inlines
         self.selenium.find_element_by_link_text('Add another Profile').click()
@@ -802,7 +806,7 @@ class SeleniumFirefoxTests(AdminSeleniumWebDriverTestCase):
     def test_alternating_rows(self):
         self.admin_login(username='super', password='secret')
         self.selenium.get('%s%s' % (self.live_server_url,
-            '/admin/admin_inlines/profilecollection/add/'))
+            reverse('admin:admin_inlines_profilecollection_add')))
 
         # Add a few inlines
         self.selenium.find_element_by_link_text('Add another Profile').click()
diff --git a/tests/admin_views/customadmin.py b/tests/admin_views/customadmin.py
index 7941b7c897..644bbedae7 100644
--- a/tests/admin_views/customadmin.py
+++ b/tests/admin_views/customadmin.py
@@ -27,7 +27,7 @@ class Admin2(admin.AdminSite):
 
     def get_urls(self):
         return [
-            url(r'^my_view/$', self.admin_view(self.my_view)),
+            url(r'^my_view/$', self.admin_view(self.my_view), name='my_view'),
         ] + super(Admin2, self).get_urls()
 
     def my_view(self, request):
diff --git a/tests/admin_views/tests.py b/tests/admin_views/tests.py
index 7faa2d4e4f..f4a2bc77e7 100644
--- a/tests/admin_views/tests.py
+++ b/tests/admin_views/tests.py
@@ -69,11 +69,6 @@ class AdminViewBasicTestCase(TestCase):
     fixtures = ['admin-views-users.xml', 'admin-views-colors.xml',
                 'admin-views-fabrics.xml', 'admin-views-books.xml']
 
-    # Store the bit of the URL where the admin is registered as a class
-    # variable. That way we can test a second AdminSite just by subclassing
-    # this test case and changing urlbit.
-    urlbit = 'admin'
-
     def setUp(self):
         self.client.login(username='super', password='secret')
 
@@ -95,10 +90,9 @@ class AdminViewBasicTest(AdminViewBasicTestCase):
         """
         If you leave off the trailing slash, app should redirect and add it.
         """
-        response = self.client.get('/test_admin/%s/admin_views/article/add' % self.urlbit)
-        self.assertRedirects(response,
-            '/test_admin/%s/admin_views/article/add/' % self.urlbit,
-            status_code=301)
+        add_url = reverse('admin:admin_views_article_add')
+        response = self.client.get(add_url[:-1])
+        self.assertRedirects(response, add_url, status_code=301)
 
     def test_admin_static_template_tag(self):
         """
@@ -116,12 +110,12 @@ class AdminViewBasicTest(AdminViewBasicTestCase):
         """
         A smoke test to ensure GET on the add_view works.
         """
-        response = self.client.get('/test_admin/%s/admin_views/section/add/' % self.urlbit)
+        response = self.client.get(reverse('admin:admin_views_section_add'))
         self.assertIsInstance(response, TemplateResponse)
         self.assertEqual(response.status_code, 200)
 
     def test_add_with_GET_args(self):
-        response = self.client.get('/test_admin/%s/admin_views/section/add/' % self.urlbit, {'name': 'My Section'})
+        response = self.client.get(reverse('admin:admin_views_section_add'), {'name': 'My Section'})
         self.assertEqual(response.status_code, 200)
         self.assertContains(response, 'value="My Section"',
             msg_prefix="Couldn't find an input with the right value in the response")
@@ -130,7 +124,7 @@ class AdminViewBasicTest(AdminViewBasicTestCase):
         """
         A smoke test to ensure GET on the change_view works.
         """
-        response = self.client.get('/test_admin/%s/admin_views/section/1/' % self.urlbit)
+        response = self.client.get(reverse('admin:admin_views_section_change', args=(1,)))
         self.assertIsInstance(response, TemplateResponse)
         self.assertEqual(response.status_code, 200)
 
@@ -140,7 +134,7 @@ class AdminViewBasicTest(AdminViewBasicTestCase):
         #11191) when passing a string as the PK argument for a model with an
         integer PK field.
         """
-        response = self.client.get('/test_admin/%s/admin_views/section/abc/' % self.urlbit)
+        response = self.client.get(reverse('admin:admin_views_section_change', args=('abc',)))
         self.assertEqual(response.status_code, 404)
 
     def test_basic_inheritance_GET_string_PK(self):
@@ -149,7 +143,7 @@ class AdminViewBasicTest(AdminViewBasicTestCase):
         HTTP 404 error, see #19951) when passing a string as the PK argument
         for a model with an integer PK field.
         """
-        response = self.client.get('/test_admin/%s/admin_views/supervillain/abc/' % self.urlbit)
+        response = self.client.get(reverse('admin:admin_views_supervillain_change', args=('abc',)))
         self.assertEqual(response.status_code, 404)
 
     def test_basic_add_POST(self):
@@ -163,7 +157,7 @@ class AdminViewBasicTest(AdminViewBasicTestCase):
             "article_set-INITIAL_FORMS": "0",
             "article_set-MAX_NUM_FORMS": "0",
         }
-        response = self.client.post('/test_admin/%s/admin_views/section/add/' % self.urlbit, post_data)
+        response = self.client.post(reverse('admin:admin_views_section_add'), post_data)
         self.assertEqual(response.status_code, 302)  # redirect somewhere
 
     def test_popup_add_POST(self):
@@ -177,7 +171,7 @@ class AdminViewBasicTest(AdminViewBasicTestCase):
             'date_0': '2010-09-10',
             'date_1': '14:55:39',
         }
-        response = self.client.post('/test_admin/%s/admin_views/article/add/' % self.urlbit, post_data)
+        response = self.client.post(reverse('admin:admin_views_article_add'), post_data)
         self.assertEqual(response.status_code, 200)
         self.assertContains(response, 'dismissAddRelatedObjectPopup')
         self.assertContains(response, 'title with a new\\u000Aline')
@@ -227,7 +221,7 @@ class AdminViewBasicTest(AdminViewBasicTestCase):
         """
         A smoke test to ensure POST on edit_view works.
         """
-        response = self.client.post('/test_admin/%s/admin_views/section/1/' % self.urlbit, self.inline_post_data)
+        response = self.client.post(reverse('admin:admin_views_section_change', args=(1,)), self.inline_post_data)
         self.assertEqual(response.status_code, 302)  # redirect somewhere
 
     def test_edit_save_as(self):
@@ -243,7 +237,7 @@ class AdminViewBasicTest(AdminViewBasicTestCase):
             "article_set-4-section": "1",
             "article_set-5-section": "1",
         })
-        response = self.client.post('/test_admin/%s/admin_views/section/1/' % self.urlbit, post_data)
+        response = self.client.post(reverse('admin:admin_views_section_change', args=(1,)), post_data)
         self.assertEqual(response.status_code, 302)  # redirect somewhere
 
     def test_edit_save_as_delete_inline(self):
@@ -258,7 +252,7 @@ class AdminViewBasicTest(AdminViewBasicTestCase):
             "article_set-2-DELETE": "1",
             "article_set-3-section": "1",
         })
-        response = self.client.post('/test_admin/%s/admin_views/section/1/' % self.urlbit, post_data)
+        response = self.client.post(reverse('admin:admin_views_section_change', args=(1,)), post_data)
         self.assertEqual(response.status_code, 302)
         # started with 3 articles, one was deleted.
         self.assertEqual(Section.objects.latest('id').article_set.count(), 2)
@@ -268,7 +262,7 @@ class AdminViewBasicTest(AdminViewBasicTestCase):
         Ensure we can sort on a list_display field that is a callable
         (column 2 is callable_year in ArticleAdmin)
         """
-        response = self.client.get('/test_admin/%s/admin_views/article/' % self.urlbit, {'o': 2})
+        response = self.client.get(reverse('admin:admin_views_article_changelist'), {'o': 2})
         self.assertContentBefore(response, 'Oldest content', 'Middle content',
             "Results of sorting on callable are out of order.")
         self.assertContentBefore(response, 'Middle content', 'Newest content',
@@ -279,7 +273,7 @@ class AdminViewBasicTest(AdminViewBasicTestCase):
         Ensure we can sort on a list_display field that is a Model method
         (column 3 is 'model_year' in ArticleAdmin)
         """
-        response = self.client.get('/test_admin/%s/admin_views/article/' % self.urlbit, {'o': '-3'})
+        response = self.client.get(reverse('admin:admin_views_article_changelist'), {'o': '-3'})
         self.assertContentBefore(response, 'Newest content', 'Middle content',
             "Results of sorting on Model method are out of order.")
         self.assertContentBefore(response, 'Middle content', 'Oldest content',
@@ -290,7 +284,7 @@ class AdminViewBasicTest(AdminViewBasicTestCase):
         Ensure we can sort on a list_display field that is a ModelAdmin method
         (column 4 is 'modeladmin_year' in ArticleAdmin)
         """
-        response = self.client.get('/test_admin/%s/admin_views/article/' % self.urlbit, {'o': '4'})
+        response = self.client.get(reverse('admin:admin_views_article_changelist'), {'o': '4'})
         self.assertContentBefore(response, 'Oldest content', 'Middle content',
             "Results of sorting on ModelAdmin method are out of order.")
         self.assertContentBefore(response, 'Middle content', 'Newest content',
@@ -302,14 +296,14 @@ class AdminViewBasicTest(AdminViewBasicTestCase):
         method in reverse order (i.e. admin_order_field uses the '-' prefix)
         (column 6 is 'model_year_reverse' in ArticleAdmin)
         """
-        response = self.client.get('/test_admin/%s/admin_views/article/' % self.urlbit, {'o': '6'})
+        response = self.client.get(reverse('admin:admin_views_article_changelist'), {'o': '6'})
         self.assertContentBefore(response, '2009', '2008',
             "Results of sorting on ModelAdmin method are out of order.")
         self.assertContentBefore(response, '2008', '2000',
             "Results of sorting on ModelAdmin method are out of order.")
         # Let's make sure the ordering is right and that we don't get a
         # FieldError when we change to descending order
-        response = self.client.get('/test_admin/%s/admin_views/article/' % self.urlbit, {'o': '-6'})
+        response = self.client.get(reverse('admin:admin_views_article_changelist'), {'o': '-6'})
         self.assertContentBefore(response, '2000', '2008',
             "Results of sorting on ModelAdmin method are out of order.")
         self.assertContentBefore(response, '2008', '2009',
@@ -324,14 +318,12 @@ class AdminViewBasicTest(AdminViewBasicTestCase):
         link3 = reverse('admin:admin_views_person_change', args=(p3.pk,))
 
         # Sort by name, gender
-        # This hard-codes the URL because it'll fail if it runs against the
-        # 'admin2' custom admin (which doesn't have the Person model).
-        response = self.client.get('/test_admin/admin/admin_views/person/', {'o': '1.2'})
+        response = self.client.get(reverse('admin:admin_views_person_changelist'), {'o': '1.2'})
         self.assertContentBefore(response, link3, link1)
         self.assertContentBefore(response, link1, link2)
 
         # Sort by gender descending, name
-        response = self.client.get('/test_admin/admin/admin_views/person/', {'o': '-2.1'})
+        response = self.client.get(reverse('admin:admin_views_person_changelist'), {'o': '-2.1'})
         self.assertContentBefore(response, link2, link3)
         self.assertContentBefore(response, link3, link1)
 
@@ -349,9 +341,7 @@ class AdminViewBasicTest(AdminViewBasicTestCase):
         link2 = reverse('admin:admin_views_person_change', args=(p2.pk,))
         link3 = reverse('admin:admin_views_person_change', args=(p3.pk,))
 
-        # This hard-codes the URL because it'll fail if it runs against the
-        # 'admin2' custom admin (which doesn't have the Person model).
-        response = self.client.get('/test_admin/admin/admin_views/person/', {})
+        response = self.client.get(reverse('admin:admin_views_person_changelist'), {})
         self.assertContentBefore(response, link3, link2)
         self.assertContentBefore(response, link2, link1)
 
@@ -363,11 +353,11 @@ class AdminViewBasicTest(AdminViewBasicTestCase):
         link1 = reverse('admin:admin_views_language_change', args=(quote(l1.pk),))
         link2 = reverse('admin:admin_views_language_change', args=(quote(l2.pk),))
 
-        response = self.client.get('/test_admin/admin/admin_views/language/', {})
+        response = self.client.get(reverse('admin:admin_views_language_changelist'), {})
         self.assertContentBefore(response, link2, link1)
 
         # Test we can override with query string
-        response = self.client.get('/test_admin/admin/admin_views/language/', {'o': '-1'})
+        response = self.client.get(reverse('admin:admin_views_language_changelist'), {'o': '-1'})
         self.assertContentBefore(response, link1, link2)
 
     def test_change_list_sorting_override_model_admin(self):
@@ -378,7 +368,7 @@ class AdminViewBasicTest(AdminViewBasicTestCase):
         link1 = reverse('admin:admin_views_podcast_change', args=(p1.pk,))
         link2 = reverse('admin:admin_views_podcast_change', args=(p2.pk,))
 
-        response = self.client.get('/test_admin/admin/admin_views/podcast/', {})
+        response = self.client.get(reverse('admin:admin_views_podcast_changelist'), {})
         self.assertContentBefore(response, link1, link2)
 
     def test_multiple_sort_same_field(self):
@@ -390,7 +380,7 @@ class AdminViewBasicTest(AdminViewBasicTestCase):
         link1 = reverse('admin:admin_views_podcast_change', args=(quote(p1.pk),))
         link2 = reverse('admin:admin_views_podcast_change', args=(quote(p2.pk),))
 
-        response = self.client.get('/test_admin/admin/admin_views/podcast/', {})
+        response = self.client.get(reverse('admin:admin_views_podcast_changelist'), {})
         self.assertContentBefore(response, link1, link2)
 
         p1 = ComplexSortedPerson.objects.create(name="Bob", age=10)
@@ -398,7 +388,7 @@ class AdminViewBasicTest(AdminViewBasicTestCase):
         link1 = reverse('admin:admin_views_complexsortedperson_change', args=(p1.pk,))
         link2 = reverse('admin:admin_views_complexsortedperson_change', args=(p2.pk,))
 
-        response = self.client.get('/test_admin/admin/admin_views/complexsortedperson/', {})
+        response = self.client.get(reverse('admin:admin_views_complexsortedperson_changelist'), {})
         # Should have 5 columns (including action checkbox col)
         self.assertContains(response, '<th scope="col"', count=5)
 
@@ -425,7 +415,7 @@ class AdminViewBasicTest(AdminViewBasicTestCase):
             model.objects.create(stuff='The Last Item', order=3)
             model.objects.create(stuff='The First Item', order=1)
             model.objects.create(stuff='The Middle Item', order=2)
-            response = self.client.get('/test_admin/admin/admin_views/%s/' % url, {})
+            response = self.client.get(reverse('admin:admin_views_%s_changelist' % url), {})
             self.assertEqual(response.status_code, 200)
             # Should have 3 columns including action checkbox col.
             self.assertContains(response, '<th scope="col"', count=3, msg_prefix=url)
@@ -441,7 +431,7 @@ class AdminViewBasicTest(AdminViewBasicTestCase):
         """Ensure admin changelist filters do not contain objects excluded via limit_choices_to.
         This also tests relation-spanning filters (e.g. 'color__value').
         """
-        response = self.client.get('/test_admin/%s/admin_views/thing/' % self.urlbit)
+        response = self.client.get(reverse('admin:admin_views_thing_changelist'))
         self.assertEqual(response.status_code, 200)
         self.assertContains(response, '<div id="changelist-filter">',
             msg_prefix="Expected filter not found in changelist view")
@@ -449,8 +439,8 @@ class AdminViewBasicTest(AdminViewBasicTestCase):
             msg_prefix="Changelist filter not correctly limited by limit_choices_to")
 
     def test_relation_spanning_filters(self):
-        response = self.client.get('/test_admin/%s/admin_views/chapterxtra1/' %
-                                   self.urlbit)
+        changelist_url = reverse('admin:admin_views_chapterxtra1_changelist')
+        response = self.client.get(changelist_url)
         self.assertEqual(response.status_code, 200)
         self.assertContains(response, '<div id="changelist-filter">')
         filters = {
@@ -479,9 +469,7 @@ class AdminViewBasicTest(AdminViewBasicTestCase):
                 # ensure filter link exists
                 self.assertContains(response, '<a href="?%s">' % query_string)
                 # ensure link works
-                filtered_response = self.client.get(
-                    '/test_admin/%s/admin_views/chapterxtra1/?%s' % (
-                        self.urlbit, query_string))
+                filtered_response = self.client.get('%s?%s' % (changelist_url, query_string))
                 self.assertEqual(filtered_response.status_code, 200)
                 # ensure changelist contains only valid objects
                 for obj in filtered_response.context['cl'].queryset.all():
@@ -489,38 +477,40 @@ class AdminViewBasicTest(AdminViewBasicTestCase):
 
     def test_incorrect_lookup_parameters(self):
         """Ensure incorrect lookup parameters are handled gracefully."""
-        response = self.client.get('/test_admin/%s/admin_views/thing/' % self.urlbit, {'notarealfield': '5'})
-        self.assertRedirects(response, '/test_admin/%s/admin_views/thing/?e=1' % self.urlbit)
+        changelist_url = reverse('admin:admin_views_thing_changelist')
+        response = self.client.get(changelist_url, {'notarealfield': '5'})
+        self.assertRedirects(response, '%s?e=1' % changelist_url)
 
         # Spanning relationships through a nonexistent related object (Refs #16716)
-        response = self.client.get('/test_admin/%s/admin_views/thing/' % self.urlbit, {'notarealfield__whatever': '5'})
-        self.assertRedirects(response, '/test_admin/%s/admin_views/thing/?e=1' % self.urlbit)
+        response = self.client.get(changelist_url, {'notarealfield__whatever': '5'})
+        self.assertRedirects(response, '%s?e=1' % changelist_url)
 
-        response = self.client.get('/test_admin/%s/admin_views/thing/' % self.urlbit, {'color__id__exact': 'StringNotInteger!'})
-        self.assertRedirects(response, '/test_admin/%s/admin_views/thing/?e=1' % self.urlbit)
+        response = self.client.get(changelist_url, {'color__id__exact': 'StringNotInteger!'})
+        self.assertRedirects(response, '%s?e=1' % changelist_url)
 
         # Regression test for #18530
-        response = self.client.get('/test_admin/%s/admin_views/thing/' % self.urlbit, {'pub_date__gte': 'foo'})
-        self.assertRedirects(response, '/test_admin/%s/admin_views/thing/?e=1' % self.urlbit)
+        response = self.client.get(changelist_url, {'pub_date__gte': 'foo'})
+        self.assertRedirects(response, '%s?e=1' % changelist_url)
 
     def test_isnull_lookups(self):
         """Ensure is_null is handled correctly."""
         Article.objects.create(title="I Could Go Anywhere", content="Versatile", date=datetime.datetime.now())
-        response = self.client.get('/test_admin/%s/admin_views/article/' % self.urlbit)
+        changelist_url = reverse('admin:admin_views_article_changelist')
+        response = self.client.get(changelist_url)
         self.assertContains(response, '4 articles')
-        response = self.client.get('/test_admin/%s/admin_views/article/' % self.urlbit, {'section__isnull': 'false'})
+        response = self.client.get(changelist_url, {'section__isnull': 'false'})
         self.assertContains(response, '3 articles')
-        response = self.client.get('/test_admin/%s/admin_views/article/' % self.urlbit, {'section__isnull': '0'})
+        response = self.client.get(changelist_url, {'section__isnull': '0'})
         self.assertContains(response, '3 articles')
-        response = self.client.get('/test_admin/%s/admin_views/article/' % self.urlbit, {'section__isnull': 'true'})
+        response = self.client.get(changelist_url, {'section__isnull': 'true'})
         self.assertContains(response, '1 article')
-        response = self.client.get('/test_admin/%s/admin_views/article/' % self.urlbit, {'section__isnull': '1'})
+        response = self.client.get(changelist_url, {'section__isnull': '1'})
         self.assertContains(response, '1 article')
 
     def test_logout_and_password_change_URLs(self):
-        response = self.client.get('/test_admin/%s/admin_views/article/' % self.urlbit)
-        self.assertContains(response, '<a href="/test_admin/%s/logout/">' % self.urlbit)
-        self.assertContains(response, '<a href="/test_admin/%s/password_change/">' % self.urlbit)
+        response = self.client.get(reverse('admin:admin_views_article_changelist'))
+        self.assertContains(response, '<a href="%s">' % reverse('admin:logout'))
+        self.assertContains(response, '<a href="%s">' % reverse('admin:password_change'))
 
     def test_named_group_field_choices_change_list(self):
         """
@@ -528,9 +518,9 @@ class AdminViewBasicTest(AdminViewBasicTestCase):
         for rows corresponding to instances of a model in which a named group
         has been used in the choices option of a field.
         """
-        link1 = reverse('admin:admin_views_fabric_change', args=(1,), current_app=self.urlbit)
-        link2 = reverse('admin:admin_views_fabric_change', args=(2,), current_app=self.urlbit)
-        response = self.client.get('/test_admin/%s/admin_views/fabric/' % self.urlbit)
+        link1 = reverse('admin:admin_views_fabric_change', args=(1,))
+        link2 = reverse('admin:admin_views_fabric_change', args=(2,))
+        response = self.client.get(reverse('admin:admin_views_fabric_changelist'))
         fail_msg = "Changelist table isn't showing the right human-readable values set by a model field 'choices' option named group."
         self.assertContains(response, '<a href="%s">Horizontal</a>' % link1, msg_prefix=fail_msg, html=True)
         self.assertContains(response, '<a href="%s">Vertical</a>' % link2, msg_prefix=fail_msg, html=True)
@@ -540,7 +530,7 @@ class AdminViewBasicTest(AdminViewBasicTestCase):
         Ensures the filter UI shows correctly when at least one named group has
         been used in the choices option of a model field.
         """
-        response = self.client.get('/test_admin/%s/admin_views/fabric/' % self.urlbit)
+        response = self.client.get(reverse('admin:admin_views_fabric_changelist'))
         fail_msg = "Changelist filter isn't showing options contained inside a model field 'choices' option named group."
         self.assertContains(response, '<div id="changelist-filter">')
         self.assertContains(response,
@@ -550,10 +540,7 @@ class AdminViewBasicTest(AdminViewBasicTestCase):
 
     def test_change_list_null_boolean_display(self):
         Post.objects.create(public=None)
-        # This hard-codes the URl because it'll fail if it runs
-        # against the 'admin2' custom admin (which doesn't have the
-        # Post model).
-        response = self.client.get("/test_admin/admin/admin_views/post/")
+        response = self.client.get(reverse('admin:admin_views_post_changelist'))
         self.assertContains(response, 'icon-unknown.gif')
 
     def test_i18n_language_non_english_default(self):
@@ -563,7 +550,7 @@ class AdminViewBasicTest(AdminViewBasicTestCase):
         is English. See #13388 and #3594 for more details.
         """
         with self.settings(LANGUAGE_CODE='fr'), translation.override('en-us'):
-            response = self.client.get('/test_admin/admin/jsi18n/')
+            response = self.client.get(reverse('admin:jsi18n'))
             self.assertNotContains(response, 'Choisir une heure')
 
     def test_i18n_language_non_english_fallback(self):
@@ -572,7 +559,7 @@ class AdminViewBasicTest(AdminViewBasicTestCase):
         in cases where the selected language cannot be found.
         """
         with self.settings(LANGUAGE_CODE='fr'), translation.override('none'):
-            response = self.client.get('/test_admin/admin/jsi18n/')
+            response = self.client.get(reverse('admin:jsi18n'))
             self.assertContains(response, 'Choisir une heure')
 
     def test_L10N_deactivated(self):
@@ -581,87 +568,91 @@ class AdminViewBasicTest(AdminViewBasicTestCase):
         return localized date/time formats. Refs #14824.
         """
         with self.settings(LANGUAGE_CODE='ru', USE_L10N=False), translation.override('none'):
-            response = self.client.get('/test_admin/admin/jsi18n/')
+            response = self.client.get(reverse('admin:jsi18n'))
             self.assertNotContains(response, '%d.%m.%Y %H:%M:%S')
             self.assertContains(response, '%Y-%m-%d %H:%M:%S')
 
     def test_disallowed_filtering(self):
         with patch_logger('django.security.DisallowedModelAdminLookup', 'error') as calls:
-            response = self.client.get("/test_admin/admin/admin_views/album/?owner__email__startswith=fuzzy")
+            response = self.client.get(
+                "%s?owner__email__startswith=fuzzy" % reverse('admin:admin_views_album_changelist')
+            )
             self.assertEqual(response.status_code, 400)
             self.assertEqual(len(calls), 1)
 
         # Filters are allowed if explicitly included in list_filter
-        response = self.client.get("/test_admin/admin/admin_views/thing/?color__value__startswith=red")
+        response = self.client.get("%s?color__value__startswith=red" % reverse('admin:admin_views_thing_changelist'))
         self.assertEqual(response.status_code, 200)
-        response = self.client.get("/test_admin/admin/admin_views/thing/?color__value=red")
+        response = self.client.get("%s?color__value=red" % reverse('admin:admin_views_thing_changelist'))
         self.assertEqual(response.status_code, 200)
 
         # Filters should be allowed if they involve a local field without the
         # need to whitelist them in list_filter or date_hierarchy.
-        response = self.client.get("/test_admin/admin/admin_views/person/?age__gt=30")
+        response = self.client.get("%s?age__gt=30" % reverse('admin:admin_views_person_changelist'))
         self.assertEqual(response.status_code, 200)
 
         e1 = Employee.objects.create(name='Anonymous', gender=1, age=22, alive=True, code='123')
         e2 = Employee.objects.create(name='Visitor', gender=2, age=19, alive=True, code='124')
         WorkHour.objects.create(datum=datetime.datetime.now(), employee=e1)
         WorkHour.objects.create(datum=datetime.datetime.now(), employee=e2)
-        response = self.client.get("/test_admin/admin/admin_views/workhour/")
+        response = self.client.get(reverse('admin:admin_views_workhour_changelist'))
         self.assertEqual(response.status_code, 200)
         self.assertContains(response, 'employee__person_ptr__exact')
-        response = self.client.get("/test_admin/admin/admin_views/workhour/?employee__person_ptr__exact=%d" % e1.pk)
+        response = self.client.get("%s?employee__person_ptr__exact=%d" % (
+            reverse('admin:admin_views_workhour_changelist'), e1.pk)
+        )
         self.assertEqual(response.status_code, 200)
 
     def test_disallowed_to_field(self):
         with patch_logger('django.security.DisallowedModelAdminToField', 'error') as calls:
-            response = self.client.get("/test_admin/admin/admin_views/section/", {TO_FIELD_VAR: 'missing_field'})
+            response = self.client.get(reverse('admin:admin_views_section_changelist'), {TO_FIELD_VAR: 'missing_field'})
             self.assertEqual(response.status_code, 400)
             self.assertEqual(len(calls), 1)
 
         # Specifying a field that is not referred by any other model registered
         # to this admin site should raise an exception.
         with patch_logger('django.security.DisallowedModelAdminToField', 'error') as calls:
-            response = self.client.get("/test_admin/admin/admin_views/section/", {TO_FIELD_VAR: 'name'})
+            response = self.client.get(reverse('admin:admin_views_section_changelist'), {TO_FIELD_VAR: 'name'})
             self.assertEqual(response.status_code, 400)
             self.assertEqual(len(calls), 1)
 
         # #23839 - Primary key should always be allowed, even if the referenced model isn't registered.
-        response = self.client.get("/test_admin/admin/admin_views/notreferenced/", {TO_FIELD_VAR: 'id'})
+        response = self.client.get(reverse('admin:admin_views_notreferenced_changelist'), {TO_FIELD_VAR: 'id'})
         self.assertEqual(response.status_code, 200)
 
         # #23915 - Specifying a field referenced by another model though a m2m should be allowed.
-        response = self.client.get("/test_admin/admin/admin_views/recipe/", {TO_FIELD_VAR: 'rname'})
+        response = self.client.get(reverse('admin:admin_views_recipe_changelist'), {TO_FIELD_VAR: 'rname'})
         self.assertEqual(response.status_code, 200)
 
         # #23604, #23915 - Specifying a field referenced through a reverse m2m relationship should be allowed.
-        response = self.client.get("/test_admin/admin/admin_views/ingredient/", {TO_FIELD_VAR: 'iname'})
+        response = self.client.get(reverse('admin:admin_views_ingredient_changelist'), {TO_FIELD_VAR: 'iname'})
         self.assertEqual(response.status_code, 200)
 
         # #23329 - Specifying a field that is not referred by any other model directly registered
         # to this admin site but registered through inheritance should be allowed.
-        response = self.client.get("/test_admin/admin/admin_views/referencedbyparent/", {TO_FIELD_VAR: 'name'})
+        response = self.client.get(reverse('admin:admin_views_referencedbyparent_changelist'), {TO_FIELD_VAR: 'name'})
         self.assertEqual(response.status_code, 200)
 
         # #23431 - Specifying a field that is only referred to by a inline of a registered
         # model should be allowed.
-        response = self.client.get("/test_admin/admin/admin_views/referencedbyinline/", {TO_FIELD_VAR: 'name'})
+        response = self.client.get(reverse('admin:admin_views_referencedbyinline_changelist'), {TO_FIELD_VAR: 'name'})
         self.assertEqual(response.status_code, 200)
 
         # We also want to prevent the add, change, and delete views from
         # leaking a disallowed field value.
         with patch_logger('django.security.DisallowedModelAdminToField', 'error') as calls:
-            response = self.client.post("/test_admin/admin/admin_views/section/add/", {TO_FIELD_VAR: 'name'})
+            response = self.client.post(reverse('admin:admin_views_section_add'), {TO_FIELD_VAR: 'name'})
             self.assertEqual(response.status_code, 400)
             self.assertEqual(len(calls), 1)
 
         section = Section.objects.create()
         with patch_logger('django.security.DisallowedModelAdminToField', 'error') as calls:
-            response = self.client.post("/test_admin/admin/admin_views/section/%d/" % section.pk, {TO_FIELD_VAR: 'name'})
+            response = self.client.post(reverse('admin:admin_views_section_change', args=(section.pk,)), {TO_FIELD_VAR: 'name'})
             self.assertEqual(response.status_code, 400)
             self.assertEqual(len(calls), 1)
 
         with patch_logger('django.security.DisallowedModelAdminToField', 'error') as calls:
-            response = self.client.post("/test_admin/admin/admin_views/section/%d/delete/" % section.pk, {TO_FIELD_VAR: 'name'})
+            response = self.client.post(reverse('admin:admin_views_section_delete', args=(section.pk,)), {TO_FIELD_VAR: 'name'})
             self.assertEqual(response.status_code, 400)
             self.assertEqual(len(calls), 1)
 
@@ -672,7 +663,7 @@ class AdminViewBasicTest(AdminViewBasicTestCase):
         can break.
         """
         # Filters should be allowed if they are defined on a ForeignKey pointing to this model
-        response = self.client.get("/test_admin/admin/admin_views/inquisition/?leader__name=Palin&leader__age=27")
+        response = self.client.get("%s?leader__name=Palin&leader__age=27" % reverse('admin:admin_views_inquisition_changelist'))
         self.assertEqual(response.status_code, 200)
 
     def test_popup_dismiss_related(self):
@@ -680,7 +671,7 @@ class AdminViewBasicTest(AdminViewBasicTestCase):
         Regression test for ticket 20664 - ensure the pk is properly quoted.
         """
         actor = Actor.objects.create(name="Palin", age=27)
-        response = self.client.get("/test_admin/admin/admin_views/actor/?%s" % IS_POPUP_VAR)
+        response = self.client.get("%s?%s" % (reverse('admin:admin_views_actor_changelist'), IS_POPUP_VAR))
         self.assertContains(response, "opener.dismissRelatedLookupPopup(window, &#39;%s&#39;)" % actor.pk)
 
     def test_hide_change_password(self):
@@ -693,7 +684,7 @@ class AdminViewBasicTest(AdminViewBasicTestCase):
         user.set_unusable_password()
         user.save()
 
-        response = self.client.get('/test_admin/admin/')
+        response = self.client.get(reverse('admin:index'))
         self.assertNotContains(response, reverse('admin:password_change'),
             msg_prefix='The "change password" link should not be displayed if a user does not have a usable password.')
 
@@ -704,8 +695,7 @@ class AdminViewBasicTest(AdminViewBasicTestCase):
         Refs #10057.
         """
         instance = UndeletableObject.objects.create(name='foo')
-        response = self.client.get('/test_admin/%s/admin_views/undeletableobject/%d/' %
-                                   (self.urlbit, instance.pk))
+        response = self.client.get(reverse('admin:admin_views_undeletableobject_change', args=(instance.pk,)))
         self.assertNotContains(response, 'deletelink')
 
     def test_allows_attributeerror_to_bubble_up(self):
@@ -719,7 +709,7 @@ class AdminViewBasicTest(AdminViewBasicTestCase):
         """
         Simple.objects.create()
         with self.assertRaises(AttributeError):
-            self.client.get('/test_admin/%s/admin_views/simple/' % self.urlbit)
+            self.client.get(reverse('admin:admin_views_simple_changelist'))
 
     def test_changelist_with_no_change_url(self):
         """
@@ -729,7 +719,7 @@ class AdminViewBasicTest(AdminViewBasicTestCase):
         Regression test for #20934
         """
         UnchangeableObject.objects.create()
-        response = self.client.get('/test_admin/admin/admin_views/unchangeableobject/')
+        response = self.client.get(reverse('admin:admin_views_unchangeableobject_changelist'))
         self.assertEqual(response.status_code, 200)
         # Check the format of the shown object -- shouldn't contain a change link
         self.assertContains(response, '<th class="field-__str__">UnchangeableObject object</th>', html=True)
@@ -817,7 +807,7 @@ class AdminCustomTemplateTests(AdminViewBasicTestCase):
         Ensure that the admin/change_form.html template uses block.super in the
         bodyclass block.
         """
-        response = self.client.get('/test_admin/%s/admin_views/section/add/' % self.urlbit)
+        response = self.client.get(reverse('admin:admin_views_section_add'))
         self.assertContains(response, 'bodyclass_consistency_check ')
 
     def test_extended_bodyclass_template_change_password(self):
@@ -826,7 +816,7 @@ class AdminCustomTemplateTests(AdminViewBasicTestCase):
         super in the bodyclass block.
         """
         user = User.objects.get(username='super')
-        response = self.client.get('/test_admin/%s/auth/user/%s/password/' % (self.urlbit, user.id))
+        response = self.client.get(reverse('admin:auth_user_password_change', args=(user.id,)))
         self.assertContains(response, 'bodyclass_consistency_check ')
 
     def test_extended_bodyclass_template_index(self):
@@ -834,7 +824,7 @@ class AdminCustomTemplateTests(AdminViewBasicTestCase):
         Ensure that the admin/index.html template uses block.super in the
         bodyclass block.
         """
-        response = self.client.get('/test_admin/%s/' % self.urlbit)
+        response = self.client.get(reverse('admin:index'))
         self.assertContains(response, 'bodyclass_consistency_check ')
 
     def test_extended_bodyclass_change_list(self):
@@ -842,7 +832,7 @@ class AdminCustomTemplateTests(AdminViewBasicTestCase):
         Ensure that the admin/change_list.html' template uses block.super
         in the bodyclass block.
         """
-        response = self.client.get('/test_admin/%s/admin_views/article/' % self.urlbit)
+        response = self.client.get(reverse('admin:admin_views_article_changelist'))
         self.assertContains(response, 'bodyclass_consistency_check ')
 
     def test_extended_bodyclass_template_login(self):
@@ -851,7 +841,7 @@ class AdminCustomTemplateTests(AdminViewBasicTestCase):
         bodyclass block.
         """
         self.client.logout()
-        response = self.client.get('/test_admin/%s/login/' % self.urlbit)
+        response = self.client.get(reverse('admin:login'))
         self.assertContains(response, 'bodyclass_consistency_check ')
 
     def test_extended_bodyclass_template_delete_confirmation(self):
@@ -860,7 +850,7 @@ class AdminCustomTemplateTests(AdminViewBasicTestCase):
         block.super in the bodyclass block.
         """
         group = Group.objects.create(name="foogroup")
-        response = self.client.get('/test_admin/%s/auth/group/%s/delete/' % (self.urlbit, group.id))
+        response = self.client.get(reverse('admin:auth_group_delete', args=(group.id,)))
         self.assertContains(response, 'bodyclass_consistency_check ')
 
     def test_extended_bodyclass_template_delete_selected_confirmation(self):
@@ -875,7 +865,7 @@ class AdminCustomTemplateTests(AdminViewBasicTestCase):
             'index': '0',
             '_selected_action': group.id
         }
-        response = self.client.post('/test_admin/%s/auth/group/' % (self.urlbit), post_data)
+        response = self.client.post(reverse('admin:auth_group_changelist'), post_data)
         self.assertEqual(response.context['site_header'], 'Django administration')
         self.assertContains(response, 'bodyclass_consistency_check ')
 
@@ -884,7 +874,7 @@ class AdminCustomTemplateTests(AdminViewBasicTestCase):
         Ensure that one can use a custom template to render an admin filter.
         Refs #17515.
         """
-        response = self.client.get("/test_admin/admin/admin_views/color2/")
+        response = self.client.get(reverse('admin:admin_views_color2_changelist'))
         self.assertTemplateUsed(response, 'custom_filter_template.html')
 
 
@@ -892,7 +882,7 @@ class AdminCustomTemplateTests(AdminViewBasicTestCase):
                    ROOT_URLCONF="admin_views.urls")
 class AdminViewFormUrlTest(TestCase):
     fixtures = ["admin-views-users.xml"]
-    urlbit = "admin3"
+    current_app = "admin3"
 
     def setUp(self):
         self.client.login(username='super', password='secret')
@@ -901,7 +891,9 @@ class AdminViewFormUrlTest(TestCase):
         """
         Tests whether change_view has form_url in response.context
         """
-        response = self.client.get('/test_admin/%s/admin_views/section/1/' % self.urlbit)
+        response = self.client.get(
+            reverse('admin:admin_views_section_change', args=(1,), current_app=self.current_app)
+        )
         self.assertIn('form_url', response.context, msg='form_url not present in response.context')
         self.assertEqual(response.context['form_url'], 'pony')
 
@@ -912,7 +904,10 @@ class AdminViewFormUrlTest(TestCase):
 
         Usually, the initial value is set via the GET params.
         """
-        response = self.client.get('/test_admin/%s/admin_views/restaurant/add/' % self.urlbit, {'name': 'test_value'})
+        response = self.client.get(
+            reverse('admin:admin_views_restaurant_add', current_app=self.current_app),
+            {'name': 'test_value'}
+        )
         # this would be the usual behaviour
         self.assertNotContains(response, 'value="test_value"')
         # this is the overridden behaviour
@@ -934,8 +929,7 @@ class AdminJavaScriptTest(TestCase):
         Refs #17521.
         """
         with override_settings(DEBUG=False):
-            response = self.client.get(
-                '/test_admin/%s/admin_views/section/add/' % 'admin')
+            response = self.client.get(reverse('admin:admin_views_section_add'))
             self.assertNotContains(response, 'jquery.js')
             self.assertContains(response, 'jquery.min.js')
             self.assertNotContains(response, 'prepopulate.js')
@@ -947,8 +941,7 @@ class AdminJavaScriptTest(TestCase):
             self.assertNotContains(response, 'inlines.js')
             self.assertContains(response, 'inlines.min.js')
         with override_settings(DEBUG=True):
-            response = self.client.get(
-                '/test_admin/%s/admin_views/section/add/' % 'admin')
+            response = self.client.get(reverse('admin:admin_views_section_add'))
             self.assertContains(response, 'jquery.js')
             self.assertNotContains(response, 'jquery.min.js')
             self.assertContains(response, 'prepopulate.js')
@@ -972,7 +965,7 @@ class SaveAsTests(TestCase):
     def test_save_as_duplication(self):
         """Ensure save as actually creates a new person"""
         post_data = {'_saveasnew': '', 'name': 'John M', 'gender': 1, 'age': 42}
-        self.client.post('/test_admin/admin/admin_views/person/1/', post_data)
+        self.client.post(reverse('admin:admin_views_person_change', args=(1,)), post_data)
         self.assertEqual(len(Person.objects.filter(name='John M')), 1)
         self.assertEqual(len(Person.objects.filter(id=1)), 1)
 
@@ -982,24 +975,24 @@ class SaveAsTests(TestCase):
         invalid data aside save_as_new will not show us a form to overwrite the
         initial model.
         """
-        response = self.client.get('/test_admin/admin/admin_views/person/1/')
+        change_url = reverse('admin:admin_views_person_change', args=(1,))
+        response = self.client.get(change_url)
         self.assertTrue(response.context['save_as'])
         post_data = {'_saveasnew': '', 'name': 'John M', 'gender': 3, 'alive': 'checked'}
-        response = self.client.post('/test_admin/admin/admin_views/person/1/', post_data)
-        self.assertEqual(response.context['form_url'], '/test_admin/admin/admin_views/person/add/')
+        response = self.client.post(change_url, post_data)
+        self.assertEqual(response.context['form_url'], reverse('admin:admin_views_person_add'))
 
 
 @override_settings(ROOT_URLCONF="admin_views.urls")
 class CustomModelAdminTest(AdminViewBasicTestCase):
-    urlbit = "admin2"
 
     def test_custom_admin_site_login_form(self):
         self.client.logout()
-        response = self.client.get('/test_admin/admin2/', follow=True)
+        response = self.client.get(reverse('admin2:index'), follow=True)
         self.assertIsInstance(response, TemplateResponse)
         self.assertEqual(response.status_code, 200)
-        login = self.client.post('/test_admin/admin2/login/', {
-            REDIRECT_FIELD_NAME: '/test_admin/admin2/',
+        login = self.client.post(reverse('admin2:login'), {
+            REDIRECT_FIELD_NAME: reverse('admin2:index'),
             'username': 'customform',
             'password': 'secret',
         }, follow=True)
@@ -1009,20 +1002,20 @@ class CustomModelAdminTest(AdminViewBasicTestCase):
 
     def test_custom_admin_site_login_template(self):
         self.client.logout()
-        response = self.client.get('/test_admin/admin2/', follow=True)
+        response = self.client.get(reverse('admin2:index'), follow=True)
         self.assertIsInstance(response, TemplateResponse)
         self.assertTemplateUsed(response, 'custom_admin/login.html')
         self.assertContains(response, 'Hello from a custom login template')
 
     def test_custom_admin_site_logout_template(self):
-        response = self.client.get('/test_admin/admin2/logout/')
+        response = self.client.get(reverse('admin2:logout'))
         self.assertIsInstance(response, TemplateResponse)
         self.assertTemplateUsed(response, 'custom_admin/logout.html')
         self.assertContains(response, 'Hello from a custom logout template')
 
     def test_custom_admin_site_index_view_and_template(self):
         try:
-            response = self.client.get('/test_admin/admin2/')
+            response = self.client.get(reverse('admin2:index'))
         except TypeError:
             self.fail('AdminSite.index_template should accept a list of template paths')
         self.assertIsInstance(response, TemplateResponse)
@@ -1030,39 +1023,41 @@ class CustomModelAdminTest(AdminViewBasicTestCase):
         self.assertContains(response, 'Hello from a custom index template *bar*')
 
     def test_custom_admin_site_app_index_view_and_template(self):
-        response = self.client.get('/test_admin/admin2/admin_views/')
+        response = self.client.get(reverse('admin2:app_list', args=('admin_views',)))
         self.assertIsInstance(response, TemplateResponse)
         self.assertTemplateUsed(response, 'custom_admin/app_index.html')
         self.assertContains(response, 'Hello from a custom app_index template')
 
     def test_custom_admin_site_password_change_template(self):
-        response = self.client.get('/test_admin/admin2/password_change/')
+        response = self.client.get(reverse('admin2:password_change'))
         self.assertIsInstance(response, TemplateResponse)
         self.assertTemplateUsed(response, 'custom_admin/password_change_form.html')
         self.assertContains(response, 'Hello from a custom password change form template')
 
     def test_custom_admin_site_password_change_with_extra_context(self):
-        response = self.client.get('/test_admin/admin2/password_change/')
+        response = self.client.get(reverse('admin2:password_change'))
         self.assertIsInstance(response, TemplateResponse)
         self.assertTemplateUsed(response, 'custom_admin/password_change_form.html')
         self.assertContains(response, 'eggs')
 
     def test_custom_admin_site_password_change_done_template(self):
-        response = self.client.get('/test_admin/admin2/password_change/done/')
+        response = self.client.get(reverse('admin2:password_change_done'))
         self.assertIsInstance(response, TemplateResponse)
         self.assertTemplateUsed(response, 'custom_admin/password_change_done.html')
         self.assertContains(response, 'Hello from a custom password change done template')
 
     def test_custom_admin_site_view(self):
         self.client.login(username='super', password='secret')
-        response = self.client.get('/test_admin/%s/my_view/' % self.urlbit)
+        response = self.client.get(reverse('admin2:my_view'))
         self.assertEqual(response.content, b"Django is a magical pony!")
 
     def test_pwd_change_custom_template(self):
         self.client.login(username='super', password='secret')
         su = User.objects.get(username='super')
         try:
-            response = self.client.get('/test_admin/admin4/auth/user/%s/password/' % su.pk)
+            response = self.client.get(
+                reverse('admin4:auth_user_password_change', args=(su.pk,))
+            )
         except TypeError:
             self.fail('ModelAdmin.change_user_password_template should accept a list of template paths')
         self.assertEqual(response.status_code, 200)
@@ -1111,48 +1106,49 @@ class AdminViewPermissionsTest(TestCase):
             get_permission_codename('delete', Section._meta)))
 
         # login POST dicts
+        self.index_url = reverse('admin:index')
         self.super_login = {
-            REDIRECT_FIELD_NAME: '/test_admin/admin/',
+            REDIRECT_FIELD_NAME: self.index_url,
             'username': 'super',
             'password': 'secret',
         }
         self.super_email_login = {
-            REDIRECT_FIELD_NAME: '/test_admin/admin/',
+            REDIRECT_FIELD_NAME: self.index_url,
             'username': 'super@example.com',
             'password': 'secret',
         }
         self.super_email_bad_login = {
-            REDIRECT_FIELD_NAME: '/test_admin/admin/',
+            REDIRECT_FIELD_NAME: self.index_url,
             'username': 'super@example.com',
             'password': 'notsecret',
         }
         self.adduser_login = {
-            REDIRECT_FIELD_NAME: '/test_admin/admin/',
+            REDIRECT_FIELD_NAME: self.index_url,
             'username': 'adduser',
             'password': 'secret',
         }
         self.changeuser_login = {
-            REDIRECT_FIELD_NAME: '/test_admin/admin/',
+            REDIRECT_FIELD_NAME: self.index_url,
             'username': 'changeuser',
             'password': 'secret',
         }
         self.deleteuser_login = {
-            REDIRECT_FIELD_NAME: '/test_admin/admin/',
+            REDIRECT_FIELD_NAME: self.index_url,
             'username': 'deleteuser',
             'password': 'secret',
         }
         self.nostaff_login = {
-            REDIRECT_FIELD_NAME: '/test_admin/has_permission_admin/',
+            REDIRECT_FIELD_NAME: reverse('has_permission_admin:index'),
             'username': 'nostaff',
             'password': 'secret',
         }
         self.joepublic_login = {
-            REDIRECT_FIELD_NAME: '/test_admin/admin/',
+            REDIRECT_FIELD_NAME: self.index_url,
             'username': 'joepublic',
             'password': 'secret',
         }
         self.no_username_login = {
-            REDIRECT_FIELD_NAME: '/test_admin/admin/',
+            REDIRECT_FIELD_NAME: self.index_url,
             'password': 'secret',
         }
 
@@ -1164,17 +1160,17 @@ class AdminViewPermissionsTest(TestCase):
         Unsuccessful attempts will continue to render the login page with
         a 200 status code.
         """
-        login_url = reverse('admin:login') + '?next=/test_admin/admin/'
+        login_url = '%s?next=%s' % (reverse('admin:login'), reverse('admin:index'))
         # Super User
-        response = self.client.get('/test_admin/admin/')
+        response = self.client.get(self.index_url)
         self.assertEqual(response.status_code, 302)
         login = self.client.post(login_url, self.super_login)
-        self.assertRedirects(login, '/test_admin/admin/')
+        self.assertRedirects(login, self.index_url)
         self.assertFalse(login.context)
-        self.client.get('/test_admin/admin/logout/')
+        self.client.get(reverse('admin:logout'))
 
         # Test if user enters email address
-        response = self.client.get('/test_admin/admin/')
+        response = self.client.get(self.index_url)
         self.assertEqual(response.status_code, 302)
         login = self.client.post(login_url, self.super_email_login)
         self.assertContains(login, ERROR_MESSAGE)
@@ -1188,38 +1184,38 @@ class AdminViewPermissionsTest(TestCase):
         self.assertContains(login, ERROR_MESSAGE)
 
         # Add User
-        response = self.client.get('/test_admin/admin/')
+        response = self.client.get(self.index_url)
         self.assertEqual(response.status_code, 302)
         login = self.client.post(login_url, self.adduser_login)
-        self.assertRedirects(login, '/test_admin/admin/')
+        self.assertRedirects(login, self.index_url)
         self.assertFalse(login.context)
-        self.client.get('/test_admin/admin/logout/')
+        self.client.get(reverse('admin:logout'))
 
         # Change User
-        response = self.client.get('/test_admin/admin/')
+        response = self.client.get(self.index_url)
         self.assertEqual(response.status_code, 302)
         login = self.client.post(login_url, self.changeuser_login)
-        self.assertRedirects(login, '/test_admin/admin/')
+        self.assertRedirects(login, self.index_url)
         self.assertFalse(login.context)
-        self.client.get('/test_admin/admin/logout/')
+        self.client.get(reverse('admin:logout'))
 
         # Delete User
-        response = self.client.get('/test_admin/admin/')
+        response = self.client.get(self.index_url)
         self.assertEqual(response.status_code, 302)
         login = self.client.post(login_url, self.deleteuser_login)
-        self.assertRedirects(login, '/test_admin/admin/')
+        self.assertRedirects(login, self.index_url)
         self.assertFalse(login.context)
-        self.client.get('/test_admin/admin/logout/')
+        self.client.get(reverse('admin:logout'))
 
         # Regular User should not be able to login.
-        response = self.client.get('/test_admin/admin/')
+        response = self.client.get(self.index_url)
         self.assertEqual(response.status_code, 302)
         login = self.client.post(login_url, self.joepublic_login)
         self.assertEqual(login.status_code, 200)
         self.assertContains(login, ERROR_MESSAGE)
 
         # Requests without username should not return 500 errors.
-        response = self.client.get('/test_admin/admin/')
+        response = self.client.get(self.index_url)
         self.assertEqual(response.status_code, 302)
         login = self.client.post(login_url, self.no_username_login)
         self.assertEqual(login.status_code, 200)
@@ -1228,37 +1224,37 @@ class AdminViewPermissionsTest(TestCase):
 
     def test_login_has_permission(self):
         # Regular User should not be able to login.
-        response = self.client.get('/test_admin/has_permission_admin/')
+        response = self.client.get(reverse('has_permission_admin:index'))
         self.assertEqual(response.status_code, 302)
-        login = self.client.post('/test_admin/has_permission_admin/login/', self.joepublic_login)
+        login = self.client.post(reverse('has_permission_admin:login'), self.joepublic_login)
         self.assertEqual(login.status_code, 200)
         self.assertContains(login, 'permission denied')
 
         # User with permissions should be able to login.
-        response = self.client.get('/test_admin/has_permission_admin/')
+        response = self.client.get(reverse('has_permission_admin:index'))
         self.assertEqual(response.status_code, 302)
-        login = self.client.post('/test_admin/has_permission_admin/login/', self.nostaff_login)
-        self.assertRedirects(login, '/test_admin/has_permission_admin/')
+        login = self.client.post(reverse('has_permission_admin:login'), self.nostaff_login)
+        self.assertRedirects(login, reverse('has_permission_admin:index'))
         self.assertFalse(login.context)
-        self.client.get('/test_admin/has_permission_admin/logout/')
+        self.client.get(reverse('has_permission_admin:logout'))
 
         # Staff should be able to login.
-        response = self.client.get('/test_admin/has_permission_admin/')
+        response = self.client.get(reverse('has_permission_admin:index'))
         self.assertEqual(response.status_code, 302)
-        login = self.client.post('/test_admin/has_permission_admin/login/', {
-            REDIRECT_FIELD_NAME: '/test_admin/has_permission_admin/',
+        login = self.client.post(reverse('has_permission_admin:login'), {
+            REDIRECT_FIELD_NAME: reverse('has_permission_admin:index'),
             'username': 'deleteuser',
             'password': 'secret',
         })
-        self.assertRedirects(login, '/test_admin/has_permission_admin/')
+        self.assertRedirects(login, reverse('has_permission_admin:index'))
         self.assertFalse(login.context)
-        self.client.get('/test_admin/has_permission_admin/logout/')
+        self.client.get(reverse('has_permission_admin:logout'))
 
     def test_login_successfully_redirects_to_original_URL(self):
-        response = self.client.get('/test_admin/admin/')
+        response = self.client.get(self.index_url)
         self.assertEqual(response.status_code, 302)
         query_string = 'the-answer=42'
-        redirect_url = '/test_admin/admin/?%s' % query_string
+        redirect_url = '%s?%s' % (self.index_url, query_string)
         new_next = {REDIRECT_FIELD_NAME: redirect_url}
         post_data = self.super_login.copy()
         post_data.pop(REDIRECT_FIELD_NAME)
@@ -1269,14 +1265,14 @@ class AdminViewPermissionsTest(TestCase):
 
     def test_double_login_is_not_allowed(self):
         """Regression test for #19327"""
-        login_url = reverse('admin:login') + '?next=/test_admin/admin/'
+        login_url = '%s?next=%s' % (reverse('admin:login'), reverse('admin:index'))
 
-        response = self.client.get('/test_admin/admin/')
+        response = self.client.get(self.index_url)
         self.assertEqual(response.status_code, 302)
 
         # Establish a valid admin session
         login = self.client.post(login_url, self.super_login)
-        self.assertRedirects(login, '/test_admin/admin/')
+        self.assertRedirects(login, self.index_url)
         self.assertFalse(login.context)
 
         # Logging in with non-admin user fails
@@ -1286,67 +1282,67 @@ class AdminViewPermissionsTest(TestCase):
 
         # Establish a valid admin session
         login = self.client.post(login_url, self.super_login)
-        self.assertRedirects(login, '/test_admin/admin/')
+        self.assertRedirects(login, self.index_url)
         self.assertFalse(login.context)
 
         # Logging in with admin user while already logged in
         login = self.client.post(login_url, self.super_login)
-        self.assertRedirects(login, '/test_admin/admin/')
+        self.assertRedirects(login, self.index_url)
         self.assertFalse(login.context)
-        self.client.get('/test_admin/admin/logout/')
+        self.client.get(reverse('admin:logout'))
 
     def test_add_view(self):
         """Test add view restricts access and actually adds items."""
 
-        login_url = reverse('admin:login') + '?next=/test_admin/admin/'
+        login_url = '%s?next=%s' % (reverse('admin:login'), reverse('admin:index'))
         add_dict = {'title': 'Døm ikke',
                     'content': '<p>great article</p>',
                     'date_0': '2008-03-18', 'date_1': '10:54:39',
                     'section': 1}
 
         # Change User should not have access to add articles
-        self.client.get('/test_admin/admin/')
+        self.client.get(self.index_url)
         self.client.post(login_url, self.changeuser_login)
         # make sure the view removes test cookie
         self.assertEqual(self.client.session.test_cookie_worked(), False)
-        response = self.client.get('/test_admin/admin/admin_views/article/add/')
+        response = self.client.get(reverse('admin:admin_views_article_add'))
         self.assertEqual(response.status_code, 403)
         # Try POST just to make sure
-        post = self.client.post('/test_admin/admin/admin_views/article/add/', add_dict)
+        post = self.client.post(reverse('admin:admin_views_article_add'), add_dict)
         self.assertEqual(post.status_code, 403)
         self.assertEqual(Article.objects.all().count(), 3)
-        self.client.get('/test_admin/admin/logout/')
+        self.client.get(reverse('admin:logout'))
 
         # Add user may login and POST to add view, then redirect to admin root
-        self.client.get('/test_admin/admin/')
+        self.client.get(self.index_url)
         self.client.post(login_url, self.adduser_login)
-        addpage = self.client.get('/test_admin/admin/admin_views/article/add/')
-        change_list_link = '&rsaquo; <a href="/test_admin/admin/admin_views/article/">Articles</a>'
+        addpage = self.client.get(reverse('admin:admin_views_article_add'))
+        change_list_link = '&rsaquo; <a href="%s">Articles</a>' % reverse('admin:admin_views_article_changelist')
         self.assertNotContains(addpage, change_list_link,
             msg_prefix='User restricted to add permission is given link to change list view in breadcrumbs.')
-        post = self.client.post('/test_admin/admin/admin_views/article/add/', add_dict)
-        self.assertRedirects(post, '/test_admin/admin/')
+        post = self.client.post(reverse('admin:admin_views_article_add'), add_dict)
+        self.assertRedirects(post, self.index_url)
         self.assertEqual(Article.objects.all().count(), 4)
         self.assertEqual(len(mail.outbox), 1)
         self.assertEqual(mail.outbox[0].subject, 'Greetings from a created object')
-        self.client.get('/test_admin/admin/logout/')
+        self.client.get(reverse('admin:logout'))
 
         # Super can add too, but is redirected to the change list view
-        self.client.get('/test_admin/admin/')
+        self.client.get(self.index_url)
         self.client.post(login_url, self.super_login)
-        addpage = self.client.get('/test_admin/admin/admin_views/article/add/')
+        addpage = self.client.get(reverse('admin:admin_views_article_add'))
         self.assertContains(addpage, change_list_link,
             msg_prefix='Unrestricted user is not given link to change list view in breadcrumbs.')
-        post = self.client.post('/test_admin/admin/admin_views/article/add/', add_dict)
-        self.assertRedirects(post, '/test_admin/admin/admin_views/article/')
+        post = self.client.post(reverse('admin:admin_views_article_add'), add_dict)
+        self.assertRedirects(post, reverse('admin:admin_views_article_changelist'))
         self.assertEqual(Article.objects.all().count(), 5)
-        self.client.get('/test_admin/admin/logout/')
+        self.client.get(reverse('admin:logout'))
 
         # 8509 - if a normal user is already logged in, it is possible
         # to change user into the superuser without error
         self.client.login(username='joepublic', password='secret')
         # Check and make sure that if user expires, data still persists
-        self.client.get('/test_admin/admin/')
+        self.client.get(self.index_url)
         self.client.post(login_url, self.super_login)
         # make sure the view removes test cookie
         self.assertEqual(self.client.session.test_cookie_worked(), False)
@@ -1354,97 +1350,101 @@ class AdminViewPermissionsTest(TestCase):
     def test_change_view(self):
         """Change view should restrict access and allow users to edit items."""
 
-        login_url = reverse('admin:login') + '?next=/test_admin/admin/'
+        login_url = '%s?next=%s' % (reverse('admin:login'), reverse('admin:index'))
         change_dict = {'title': 'Ikke fordømt',
                        'content': '<p>edited article</p>',
                        'date_0': '2008-03-18', 'date_1': '10:54:39',
                        'section': 1}
+        article_change_url = reverse('admin:admin_views_article_change', args=(1,))
+        article_changelist_url = reverse('admin:admin_views_article_changelist')
 
         # add user should not be able to view the list of article or change any of them
-        self.client.get('/test_admin/admin/')
+        self.client.get(self.index_url)
         self.client.post(login_url, self.adduser_login)
-        response = self.client.get('/test_admin/admin/admin_views/article/')
+        response = self.client.get(article_changelist_url)
         self.assertEqual(response.status_code, 403)
-        response = self.client.get('/test_admin/admin/admin_views/article/1/')
+        response = self.client.get(article_change_url)
         self.assertEqual(response.status_code, 403)
-        post = self.client.post('/test_admin/admin/admin_views/article/1/', change_dict)
+        post = self.client.post(article_change_url, change_dict)
         self.assertEqual(post.status_code, 403)
-        self.client.get('/test_admin/admin/logout/')
+        self.client.get(reverse('admin:logout'))
 
         # change user can view all items and edit them
-        self.client.get('/test_admin/admin/')
+        self.client.get(self.index_url)
         self.client.post(login_url, self.changeuser_login)
-        response = self.client.get('/test_admin/admin/admin_views/article/')
+        response = self.client.get(article_changelist_url)
         self.assertEqual(response.status_code, 200)
-        response = self.client.get('/test_admin/admin/admin_views/article/1/')
+        response = self.client.get(article_change_url)
         self.assertEqual(response.status_code, 200)
-        post = self.client.post('/test_admin/admin/admin_views/article/1/', change_dict)
-        self.assertRedirects(post, '/test_admin/admin/admin_views/article/')
+        post = self.client.post(article_change_url, change_dict)
+        self.assertRedirects(post, article_changelist_url)
         self.assertEqual(Article.objects.get(pk=1).content, '<p>edited article</p>')
 
         # one error in form should produce singular error message, multiple errors plural
         change_dict['title'] = ''
-        post = self.client.post('/test_admin/admin/admin_views/article/1/', change_dict)
+        post = self.client.post(article_change_url, change_dict)
         self.assertContains(post, 'Please correct the error below.',
             msg_prefix='Singular error message not found in response to post with one error')
 
         change_dict['content'] = ''
-        post = self.client.post('/test_admin/admin/admin_views/article/1/', change_dict)
+        post = self.client.post(article_change_url, change_dict)
         self.assertContains(post, 'Please correct the errors below.',
             msg_prefix='Plural error message not found in response to post with multiple errors')
-        self.client.get('/test_admin/admin/logout/')
+        self.client.get(reverse('admin:logout'))
 
         # Test redirection when using row-level change permissions. Refs #11513.
-        RowLevelChangePermissionModel.objects.create(id=1, name="odd id")
-        RowLevelChangePermissionModel.objects.create(id=2, name="even id")
+        r1 = RowLevelChangePermissionModel.objects.create(id=1, name="odd id")
+        r2 = RowLevelChangePermissionModel.objects.create(id=2, name="even id")
+        change_url_1 = reverse('admin:admin_views_rowlevelchangepermissionmodel_change', args=(r1.pk,))
+        change_url_2 = reverse('admin:admin_views_rowlevelchangepermissionmodel_change', args=(r2.pk,))
         for login_dict in [self.super_login, self.changeuser_login, self.adduser_login, self.deleteuser_login]:
             self.client.post(login_url, login_dict)
-            response = self.client.get('/test_admin/admin/admin_views/rowlevelchangepermissionmodel/1/')
+            response = self.client.get(change_url_1)
             self.assertEqual(response.status_code, 403)
-            response = self.client.post('/test_admin/admin/admin_views/rowlevelchangepermissionmodel/1/', {'name': 'changed'})
+            response = self.client.post(change_url_1, {'name': 'changed'})
             self.assertEqual(RowLevelChangePermissionModel.objects.get(id=1).name, 'odd id')
             self.assertEqual(response.status_code, 403)
-            response = self.client.get('/test_admin/admin/admin_views/rowlevelchangepermissionmodel/2/')
+            response = self.client.get(change_url_2)
             self.assertEqual(response.status_code, 200)
-            response = self.client.post('/test_admin/admin/admin_views/rowlevelchangepermissionmodel/2/', {'name': 'changed'})
+            response = self.client.post(change_url_2, {'name': 'changed'})
             self.assertEqual(RowLevelChangePermissionModel.objects.get(id=2).name, 'changed')
-            self.assertRedirects(response, '/test_admin/admin/')
-            self.client.get('/test_admin/admin/logout/')
+            self.assertRedirects(response, self.index_url)
+            self.client.get(reverse('admin:logout'))
 
         for login_dict in [self.joepublic_login, self.no_username_login]:
             self.client.post(login_url, login_dict)
-            response = self.client.get('/test_admin/admin/admin_views/rowlevelchangepermissionmodel/1/', follow=True)
+            response = self.client.get(change_url_1, follow=True)
             self.assertEqual(response.status_code, 200)
             self.assertContains(response, 'login-form')
-            response = self.client.post('/test_admin/admin/admin_views/rowlevelchangepermissionmodel/1/', {'name': 'changed'}, follow=True)
+            response = self.client.post(change_url_1, {'name': 'changed'}, follow=True)
             self.assertEqual(RowLevelChangePermissionModel.objects.get(id=1).name, 'odd id')
             self.assertEqual(response.status_code, 200)
             self.assertContains(response, 'login-form')
-            response = self.client.get('/test_admin/admin/admin_views/rowlevelchangepermissionmodel/2/', follow=True)
+            response = self.client.get(change_url_2, follow=True)
             self.assertEqual(response.status_code, 200)
             self.assertContains(response, 'login-form')
-            response = self.client.post('/test_admin/admin/admin_views/rowlevelchangepermissionmodel/2/', {'name': 'changed again'}, follow=True)
+            response = self.client.post(change_url_2, {'name': 'changed again'}, follow=True)
             self.assertEqual(RowLevelChangePermissionModel.objects.get(id=2).name, 'changed')
             self.assertEqual(response.status_code, 200)
             self.assertContains(response, 'login-form')
-            self.client.get('/test_admin/admin/logout/')
+            self.client.get(reverse('admin:logout'))
 
     def test_history_view(self):
         """History view should restrict access."""
 
-        login_url = reverse('admin:login') + '?next=/test_admin/admin/'
+        login_url = '%s?next=%s' % (reverse('admin:login'), reverse('admin:index'))
 
         # add user should not be able to view the list of article or change any of them
-        self.client.get('/test_admin/admin/')
+        self.client.get(self.index_url)
         self.client.post(login_url, self.adduser_login)
-        response = self.client.get('/test_admin/admin/admin_views/article/1/history/')
+        response = self.client.get(reverse('admin:admin_views_article_history', args=(1,)))
         self.assertEqual(response.status_code, 403)
-        self.client.get('/test_admin/admin/logout/')
+        self.client.get(reverse('admin:logout'))
 
         # change user can view all items and edit them
-        self.client.get('/test_admin/admin/')
+        self.client.get(self.index_url)
         self.client.post(login_url, self.changeuser_login)
-        response = self.client.get('/test_admin/admin/admin_views/article/1/history/')
+        response = self.client.get(reverse('admin:admin_views_article_history', args=(1,)))
         self.assertEqual(response.status_code, 200)
 
         # Test redirection when using row-level change permissions. Refs #11513.
@@ -1452,33 +1452,37 @@ class AdminViewPermissionsTest(TestCase):
         RowLevelChangePermissionModel.objects.create(id=2, name="even id")
         for login_dict in [self.super_login, self.changeuser_login, self.adduser_login, self.deleteuser_login]:
             self.client.post(login_url, login_dict)
-            response = self.client.get('/test_admin/admin/admin_views/rowlevelchangepermissionmodel/1/history/')
+            response = self.client.get(reverse('admin:admin_views_rowlevelchangepermissionmodel_history', args=(1,)))
             self.assertEqual(response.status_code, 403)
 
-            response = self.client.get('/test_admin/admin/admin_views/rowlevelchangepermissionmodel/2/history/')
+            response = self.client.get(reverse('admin:admin_views_rowlevelchangepermissionmodel_history', args=(2,)))
             self.assertEqual(response.status_code, 200)
 
-            self.client.get('/test_admin/admin/logout/')
+            self.client.get(reverse('admin:logout'))
 
         for login_dict in [self.joepublic_login, self.no_username_login]:
             self.client.post(login_url, login_dict)
-            response = self.client.get('/test_admin/admin/admin_views/rowlevelchangepermissionmodel/1/history/', follow=True)
+            response = self.client.get(
+                reverse('admin:admin_views_rowlevelchangepermissionmodel_history', args=(1,)), follow=True
+            )
             self.assertEqual(response.status_code, 200)
             self.assertContains(response, 'login-form')
-            response = self.client.get('/test_admin/admin/admin_views/rowlevelchangepermissionmodel/2/history/', follow=True)
+            response = self.client.get(
+                reverse('admin:admin_views_rowlevelchangepermissionmodel_history', args=(2,)), follow=True
+            )
             self.assertEqual(response.status_code, 200)
             self.assertContains(response, 'login-form')
 
-            self.client.get('/test_admin/admin/logout/')
+            self.client.get(reverse('admin:logout'))
 
     def test_conditionally_show_add_section_link(self):
         """
         The foreign key widget should only show the "add related" button if the
         user has permission to add that related item.
         """
-        login_url = reverse('admin:login') + '?next=/test_admin/admin/'
+        login_url = '%s?next=%s' % (reverse('admin:login'), reverse('admin:index'))
         # Set up and log in user.
-        url = '/test_admin/admin/admin_views/article/add/'
+        url = reverse('admin:admin_views_article_add')
         add_link_text = 'add_id_section'
         self.client.post(login_url, self.adduser_login)
         # The user can't add sections yet, so they shouldn't see the "add
@@ -1503,7 +1507,7 @@ class AdminViewPermissionsTest(TestCase):
 
         login_url = reverse('admin:login')
         # Set up and log in user.
-        url = '/test_admin/admin/admin_views/article/add/'
+        url = reverse('admin:admin_views_article_add')
         change_link_text = 'change_id_section'
         self.client.post(login_url, self.adduser_login)
         # The user can't change sections yet, so they shouldn't see the "change
@@ -1530,9 +1534,9 @@ class AdminViewPermissionsTest(TestCase):
 
         login_url = reverse('admin:login')
         # Set up and log in user.
-        url = '/test_admin/admin/admin_views/article/add/'
+        url = reverse('admin:admin_views_article_add')
         delete_link_text = 'delete_id_sub_section'
-        self.client.get('/test_admin/admin/')
+        self.client.get(self.index_url)
         self.client.post(login_url, self.adduser_login)
         # The user can't delete sections yet, so they shouldn't see the "delete
         # section" link.
@@ -1549,85 +1553,86 @@ class AdminViewPermissionsTest(TestCase):
         self.assertContains(response, delete_link_text)
 
     def test_custom_model_admin_templates(self):
-        login_url = reverse('admin:login') + '?next=/test_admin/admin/'
-        self.client.get('/test_admin/admin/')
+        login_url = '%s?next=%s' % (reverse('admin:login'), reverse('admin:index'))
+        self.client.get(self.index_url)
         self.client.post(login_url, self.super_login)
 
         # Test custom change list template with custom extra context
-        response = self.client.get('/test_admin/admin/admin_views/customarticle/')
+        response = self.client.get(reverse('admin:admin_views_customarticle_changelist'))
         self.assertContains(response, "var hello = 'Hello!';")
         self.assertTemplateUsed(response, 'custom_admin/change_list.html')
 
         # Test custom add form template
-        response = self.client.get('/test_admin/admin/admin_views/customarticle/add/')
+        response = self.client.get(reverse('admin:admin_views_customarticle_add'))
         self.assertTemplateUsed(response, 'custom_admin/add_form.html')
 
         # Add an article so we can test delete, change, and history views
-        post = self.client.post('/test_admin/admin/admin_views/customarticle/add/', {
+        post = self.client.post(reverse('admin:admin_views_customarticle_add'), {
             'content': '<p>great article</p>',
             'date_0': '2008-03-18',
             'date_1': '10:54:39'
         })
-        self.assertRedirects(post, '/test_admin/admin/admin_views/customarticle/')
+        self.assertRedirects(post, reverse('admin:admin_views_customarticle_changelist'))
         self.assertEqual(CustomArticle.objects.all().count(), 1)
         article_pk = CustomArticle.objects.all()[0].pk
 
         # Test custom delete, change, and object history templates
         # Test custom change form template
-        response = self.client.get('/test_admin/admin/admin_views/customarticle/%d/' % article_pk)
+        response = self.client.get(reverse('admin:admin_views_customarticle_change', args=(article_pk,)))
         self.assertTemplateUsed(response, 'custom_admin/change_form.html')
-        response = self.client.get('/test_admin/admin/admin_views/customarticle/%d/delete/' % article_pk)
+        response = self.client.get(reverse('admin:admin_views_customarticle_delete', args=(article_pk,)))
         self.assertTemplateUsed(response, 'custom_admin/delete_confirmation.html')
-        response = self.client.post('/test_admin/admin/admin_views/customarticle/', data={
+        response = self.client.post(reverse('admin:admin_views_customarticle_changelist'), data={
             'index': 0,
             'action': ['delete_selected'],
             '_selected_action': ['1'],
         })
         self.assertTemplateUsed(response, 'custom_admin/delete_selected_confirmation.html')
-        response = self.client.get('/test_admin/admin/admin_views/customarticle/%d/history/' % article_pk)
+        response = self.client.get(reverse('admin:admin_views_customarticle_history', args=(article_pk,)))
         self.assertTemplateUsed(response, 'custom_admin/object_history.html')
 
-        self.client.get('/test_admin/admin/logout/')
+        self.client.get(reverse('admin:logout'))
 
     def test_delete_view(self):
         """Delete view should restrict access and actually delete items."""
 
-        login_url = reverse('admin:login') + '?next=/test_admin/admin/'
+        login_url = '%s?next=%s' % (reverse('admin:login'), reverse('admin:index'))
         delete_dict = {'post': 'yes'}
+        delete_url = reverse('admin:admin_views_article_delete', args=(1,))
 
         # add user should not be able to delete articles
-        self.client.get('/test_admin/admin/')
+        self.client.get(self.index_url)
         self.client.post(login_url, self.adduser_login)
-        response = self.client.get('/test_admin/admin/admin_views/article/1/delete/')
+        response = self.client.get(delete_url)
         self.assertEqual(response.status_code, 403)
-        post = self.client.post('/test_admin/admin/admin_views/article/1/delete/', delete_dict)
+        post = self.client.post(delete_url, delete_dict)
         self.assertEqual(post.status_code, 403)
         self.assertEqual(Article.objects.all().count(), 3)
-        self.client.get('/test_admin/admin/logout/')
+        self.client.get(reverse('admin:logout'))
 
         # Delete user can delete
-        self.client.get('/test_admin/admin/')
+        self.client.get(self.index_url)
         self.client.post(login_url, self.deleteuser_login)
-        response = self.client.get('/test_admin/admin/admin_views/section/1/delete/')
+        response = self.client.get(reverse('admin:admin_views_section_delete', args=(1,)))
         self.assertContains(response, "<h2>Summary</h2>")
         self.assertContains(response, "<li>Articles: 3</li>")
         # test response contains link to related Article
         self.assertContains(response, "admin_views/article/1/")
 
-        response = self.client.get('/test_admin/admin/admin_views/article/1/delete/')
+        response = self.client.get(delete_url)
         self.assertContains(response, "admin_views/article/1/")
         self.assertContains(response, "<h2>Summary</h2>")
         self.assertContains(response, "<li>Articles: 1</li>")
         self.assertEqual(response.status_code, 200)
-        post = self.client.post('/test_admin/admin/admin_views/article/1/delete/', delete_dict)
-        self.assertRedirects(post, '/test_admin/admin/')
+        post = self.client.post(delete_url, delete_dict)
+        self.assertRedirects(post, self.index_url)
         self.assertEqual(Article.objects.all().count(), 2)
         self.assertEqual(len(mail.outbox), 1)
         self.assertEqual(mail.outbox[0].subject, 'Greetings from a deleted object')
         article_ct = ContentType.objects.get_for_model(Article)
         logged = LogEntry.objects.get(content_type=article_ct, action_flag=DELETION)
         self.assertEqual(logged.object_id, '1')
-        self.client.get('/test_admin/admin/logout/')
+        self.client.get(reverse('admin:logout'))
 
     def test_disabled_permissions_when_logged_in(self):
         self.client.login(username='super', password='secret')
@@ -1635,11 +1640,11 @@ class AdminViewPermissionsTest(TestCase):
         superuser.is_active = False
         superuser.save()
 
-        response = self.client.get('/test_admin/admin/', follow=True)
+        response = self.client.get(self.index_url, follow=True)
         self.assertContains(response, 'id="login-form"')
         self.assertNotContains(response, 'Log out')
 
-        response = self.client.get('/test_admin/admin/secure-view/', follow=True)
+        response = self.client.get(reverse('secure_view'), follow=True)
         self.assertContains(response, 'id="login-form"')
 
     def test_disabled_staff_permissions_when_logged_in(self):
@@ -1648,11 +1653,11 @@ class AdminViewPermissionsTest(TestCase):
         superuser.is_staff = False
         superuser.save()
 
-        response = self.client.get('/test_admin/admin/', follow=True)
+        response = self.client.get(self.index_url, follow=True)
         self.assertContains(response, 'id="login-form"')
         self.assertNotContains(response, 'Log out')
 
-        response = self.client.get('/test_admin/admin/secure-view/', follow=True)
+        response = self.client.get(reverse('secure_view'), follow=True)
         self.assertContains(response, 'id="login-form"')
 
     def test_app_index_fail_early(self):
@@ -1660,7 +1665,7 @@ class AdminViewPermissionsTest(TestCase):
         If a user has no module perms, avoid iterating over all the modeladmins
         in the registry.
         """
-        login_url = reverse('admin:login') + '?next=/test_admin/admin/'
+        login_url = '%s?next=%s' % (reverse('admin:login'), reverse('admin:index'))
         opts = Article._meta
         change_user = User.objects.get(username='changeuser')
         permission = get_perm(Article, get_permission_codename('change', opts))
@@ -1669,12 +1674,12 @@ class AdminViewPermissionsTest(TestCase):
 
         # the user has no module permissions, because this module doesn't exist
         change_user.user_permissions.remove(permission)
-        response = self.client.get('/test_admin/admin/admin_views/')
+        response = self.client.get(reverse('admin:app_list', args=('admin_views',)))
         self.assertEqual(response.status_code, 403)
 
         # the user now has module permissions
         change_user.user_permissions.add(permission)
-        response = self.client.get('/test_admin/admin/admin_views/')
+        response = self.client.get(reverse('admin:app_list', args=('admin_views',)))
         self.assertEqual(response.status_code, 200)
 
     def test_shortcut_view_only_available_to_staff(self):
@@ -1683,7 +1688,7 @@ class AdminViewPermissionsTest(TestCase):
         """
         model_ctype = ContentType.objects.get_for_model(ModelWithStringPrimaryKey)
         obj = ModelWithStringPrimaryKey.objects.create(string_pk='foo')
-        shortcut_url = "/test_admin/admin/r/%s/%s/" % (model_ctype.pk, obj.pk)
+        shortcut_url = reverse('admin:view_on_site', args=(model_ctype.pk, obj.pk))
 
         # Not logged in: we should see the login page.
         response = self.client.get(shortcut_url, follow=True)
@@ -1703,31 +1708,31 @@ class AdminViewPermissionsTest(TestCase):
         have any permission for that module (add, change, or delete), so that
         the module is displayed on the admin index page.
         """
-        login_url = reverse('admin:login') + '?next=/test_admin/admin/'
+        login_url = '%s?next=%s' % (reverse('admin:login'), reverse('admin:index'))
 
         self.client.post(login_url, self.super_login)
-        response = self.client.get('/test_admin/admin/')
+        response = self.client.get(self.index_url)
         self.assertContains(response, 'admin_views')
         self.assertContains(response, 'Articles')
-        self.client.get('/test_admin/admin/logout/')
+        self.client.get(reverse('admin:logout'))
 
         self.client.post(login_url, self.adduser_login)
-        response = self.client.get('/test_admin/admin/')
+        response = self.client.get(self.index_url)
         self.assertContains(response, 'admin_views')
         self.assertContains(response, 'Articles')
-        self.client.get('/test_admin/admin/logout/')
+        self.client.get(reverse('admin:logout'))
 
         self.client.post(login_url, self.changeuser_login)
-        response = self.client.get('/test_admin/admin/')
+        response = self.client.get(self.index_url)
         self.assertContains(response, 'admin_views')
         self.assertContains(response, 'Articles')
-        self.client.get('/test_admin/admin/logout/')
+        self.client.get(reverse('admin:logout'))
 
         self.client.post(login_url, self.deleteuser_login)
-        response = self.client.get('/test_admin/admin/')
+        response = self.client.get(self.index_url)
         self.assertContains(response, 'admin_views')
         self.assertContains(response, 'Articles')
-        self.client.get('/test_admin/admin/logout/')
+        self.client.get(reverse('admin:logout'))
 
     def test_overriding_has_module_permission(self):
         """
@@ -1735,31 +1740,32 @@ class AdminViewPermissionsTest(TestCase):
         In this case, it always returns False, so the module should not be
         displayed on the admin index page for any users.
         """
-        login_url = reverse('admin:login') + '?next=/test_admin/admin7/'
+        login_url = '%s?next=%s' % (reverse('admin7:login'), reverse('admin7:index'))
+        index_url = reverse('admin7:index')
 
         self.client.post(login_url, self.super_login)
-        response = self.client.get('/test_admin/admin7/')
+        response = self.client.get(index_url)
         self.assertNotContains(response, 'admin_views')
         self.assertNotContains(response, 'Articles')
-        self.client.get('/test_admin/admin7/logout/')
+        self.client.get(reverse('admin7:logout'))
 
         self.client.post(login_url, self.adduser_login)
-        response = self.client.get('/test_admin/admin7/')
+        response = self.client.get(index_url)
         self.assertNotContains(response, 'admin_views')
         self.assertNotContains(response, 'Articles')
-        self.client.get('/test_admin/admin7/logout/')
+        self.client.get(reverse('admin7:logout'))
 
         self.client.post(login_url, self.changeuser_login)
-        response = self.client.get('/test_admin/admin7/')
+        response = self.client.get(index_url)
         self.assertNotContains(response, 'admin_views')
         self.assertNotContains(response, 'Articles')
-        self.client.get('/test_admin/admin7/logout/')
+        self.client.get(reverse('admin7:logout'))
 
         self.client.post(login_url, self.deleteuser_login)
-        response = self.client.get('/test_admin/admin7/')
+        response = self.client.get(index_url)
         self.assertNotContains(response, 'admin_views')
         self.assertNotContains(response, 'Articles')
-        self.client.get('/test_admin/admin7/logout/')
+        self.client.get(reverse('admin7:logout'))
 
 
 @override_settings(PASSWORD_HASHERS=['django.contrib.auth.hashers.SHA1PasswordHasher'],
@@ -1778,19 +1784,19 @@ class AdminViewsNoUrlTest(TestCase):
 
         # login POST dict
         self.changeuser_login = {
-            REDIRECT_FIELD_NAME: '/test_admin/admin/',
+            REDIRECT_FIELD_NAME: reverse('admin:index'),
             'username': 'changeuser',
             'password': 'secret',
         }
 
     def test_no_standard_modeladmin_urls(self):
         """Admin index views don't break when user's ModelAdmin removes standard urls"""
-        self.client.get('/test_admin/admin/')
+        self.client.get(reverse('admin:index'))
         r = self.client.post(reverse('admin:login'), self.changeuser_login)
-        r = self.client.get('/test_admin/admin/')
+        r = self.client.get(reverse('admin:index'))
         # we shouldn't get a 500 error caused by a NoReverseMatch
         self.assertEqual(r.status_code, 200)
-        self.client.get('/test_admin/admin/logout/')
+        self.client.get(reverse('admin:logout'))
 
 
 @skipUnlessDBFeature('can_defer_constraint_checks')
@@ -1807,8 +1813,12 @@ class AdminViewDeletedObjectsTest(TestCase):
         Objects should be nested to display the relationships that
         cause them to be scheduled for deletion.
         """
-        pattern = re.compile(br"""<li>Plot: <a href=".+/admin_views/plot/1/">World Domination</a>\s*<ul>\s*<li>Plot details: <a href=".+/admin_views/plotdetails/1/">almost finished</a>""")
-        response = self.client.get('/test_admin/admin/admin_views/villain/%s/delete/' % quote(1))
+        pattern = re.compile(force_bytes(
+            r'<li>Plot: <a href="%s">World Domination</a>\s*<ul>\s*<li>Plot details: <a href="%s">almost finished</a>' % (
+                reverse('admin:admin_views_plot_change', args=(1,)),
+                reverse('admin:admin_views_plotdetails_change', args=(1,)))
+        ))
+        response = self.client.get(reverse('admin:admin_views_villain_delete', args=(1,)))
         six.assertRegex(self, response.content, pattern)
 
     def test_cyclic(self):
@@ -1817,9 +1827,13 @@ class AdminViewDeletedObjectsTest(TestCase):
         listed once.
 
         """
-        one = """<li>Cyclic one: <a href="/test_admin/admin/admin_views/cyclicone/1/">I am recursive</a>"""
-        two = """<li>Cyclic two: <a href="/test_admin/admin/admin_views/cyclictwo/1/">I am recursive too</a>"""
-        response = self.client.get('/test_admin/admin/admin_views/cyclicone/%s/delete/' % quote(1))
+        one = '<li>Cyclic one: <a href="%s">I am recursive</a>' % (
+            reverse('admin:admin_views_cyclicone_change', args=(1,)),
+        )
+        two = '<li>Cyclic two: <a href="%s">I am recursive too</a>' % (
+            reverse('admin:admin_views_cyclictwo_change', args=(1,)),
+        )
+        response = self.client.get(reverse('admin:admin_views_cyclicone_delete', args=(1,)))
 
         self.assertContains(response, one, 1)
         self.assertContains(response, two, 1)
@@ -1833,7 +1847,7 @@ class AdminViewDeletedObjectsTest(TestCase):
         self.assertTrue(self.client.login(username='deleteuser',
                                           password='secret'))
 
-        response = self.client.get('/test_admin/admin/admin_views/plot/%s/delete/' % quote(1))
+        response = self.client.get(reverse('admin:admin_views_plot_delete', args=(1,)))
         self.assertContains(response, "your account doesn't have permission to delete the following types of objects")
         self.assertContains(response, "<li>plot details</li>")
 
@@ -1842,14 +1856,20 @@ class AdminViewDeletedObjectsTest(TestCase):
         a1 = Answer.objects.create(question=q, answer="Because.")
         a2 = Answer.objects.create(question=q, answer="Yes.")
 
-        response = self.client.get("/test_admin/admin/admin_views/question/%s/delete/" % quote(q.pk))
+        response = self.client.get(reverse('admin:admin_views_question_delete', args=(q.pk,)))
         self.assertContains(response, "would require deleting the following protected related objects")
-        self.assertContains(response, '<li>Answer: <a href="/test_admin/admin/admin_views/answer/%s/">Because.</a></li>' % a1.pk)
-        self.assertContains(response, '<li>Answer: <a href="/test_admin/admin/admin_views/answer/%s/">Yes.</a></li>' % a2.pk)
+        self.assertContains(
+            response,
+            '<li>Answer: <a href="%s">Because.</a></li>' % reverse('admin:admin_views_answer_change', args=(a1.pk,))
+        )
+        self.assertContains(
+            response,
+            '<li>Answer: <a href="%s">Yes.</a></li>' % reverse('admin:admin_views_answer_change', args=(a2.pk,))
+        )
 
     def test_not_registered(self):
         should_contain = """<li>Secret hideout: underground bunker"""
-        response = self.client.get('/test_admin/admin/admin_views/villain/%s/delete/' % quote(1))
+        response = self.client.get(reverse('admin:admin_views_villain_delete', args=(1,)))
         self.assertContains(response, should_contain, 1)
 
     def test_multiple_fkeys_to_same_model(self):
@@ -1859,10 +1879,12 @@ class AdminViewDeletedObjectsTest(TestCase):
         objects to delete.
 
         """
-        should_contain = """<li>Plot: <a href="/test_admin/admin/admin_views/plot/1/">World Domination</a>"""
-        response = self.client.get('/test_admin/admin/admin_views/villain/%s/delete/' % quote(1))
+        should_contain = '<li>Plot: <a href="%s">World Domination</a>' % reverse(
+            'admin:admin_views_plot_change', args=(1,)
+        )
+        response = self.client.get(reverse('admin:admin_views_villain_delete', args=(1,)))
         self.assertContains(response, should_contain)
-        response = self.client.get('/test_admin/admin/admin_views/villain/%s/delete/' % quote(2))
+        response = self.client.get(reverse('admin:admin_views_villain_delete', args=(2,)))
         self.assertContains(response, should_contain)
 
     def test_multiple_fkeys_to_same_instance(self):
@@ -1872,8 +1894,10 @@ class AdminViewDeletedObjectsTest(TestCase):
         once.
 
         """
-        should_contain = """<li>Plot: <a href="/test_admin/admin/admin_views/plot/2/">World Peace</a></li>"""
-        response = self.client.get('/test_admin/admin/admin_views/villain/%s/delete/' % quote(2))
+        should_contain = '<li>Plot: <a href="%s">World Peace</a></li>' % reverse(
+            'admin:admin_views_plot_change', args=(2,)
+        )
+        response = self.client.get(reverse('admin:admin_views_villain_delete', args=(2,)))
         self.assertContains(response, should_contain, 1)
 
     def test_inheritance(self):
@@ -1884,15 +1908,15 @@ class AdminViewDeletedObjectsTest(TestCase):
 
         """
         should_contain = [
-            """<li>Villain: <a href="/test_admin/admin/admin_views/villain/3/">Bob</a>""",
-            """<li>Super villain: <a href="/test_admin/admin/admin_views/supervillain/3/">Bob</a>""",
-            """<li>Secret hideout: floating castle""",
-            """<li>Super secret hideout: super floating castle!"""
+            '<li>Villain: <a href="%s">Bob</a>' % reverse('admin:admin_views_villain_change', args=(3,)),
+            '<li>Super villain: <a href="%s">Bob</a>' % reverse('admin:admin_views_supervillain_change', args=(3,)),
+            '<li>Secret hideout: floating castle',
+            '<li>Super secret hideout: super floating castle!',
         ]
-        response = self.client.get('/test_admin/admin/admin_views/villain/%s/delete/' % quote(3))
+        response = self.client.get(reverse('admin:admin_views_villain_delete', args=(3,)))
         for should in should_contain:
             self.assertContains(response, should, 1)
-        response = self.client.get('/test_admin/admin/admin_views/supervillain/%s/delete/' % quote(3))
+        response = self.client.get(reverse('admin:admin_views_supervillain_delete', args=(3,)))
         for should in should_contain:
             self.assertContains(response, should, 1)
 
@@ -1904,8 +1928,9 @@ class AdminViewDeletedObjectsTest(TestCase):
         """
         plot = Plot.objects.get(pk=3)
         tag = FunkyTag.objects.create(content_object=plot, name='hott')
-        should_contain = """<li>Funky tag: <a href="/test_admin/admin/admin_views/funkytag/%s/">hott""" % tag.id
-        response = self.client.get('/test_admin/admin/admin_views/plot/%s/delete/' % quote(3))
+        should_contain = '<li>Funky tag: <a href="%s">hott' % reverse(
+            'admin:admin_views_funkytag_change', args=(tag.id,))
+        response = self.client.get(reverse('admin:admin_views_plot_delete', args=(3,)))
         self.assertContains(response, should_contain)
 
 
@@ -1920,7 +1945,7 @@ class TestGenericRelations(TestCase):
     def test_generic_content_object_in_list_display(self):
         plot = Plot.objects.get(pk=3)
         FunkyTag.objects.create(content_object=plot, name='hott')
-        response = self.client.get('/test_admin/admin/admin_views/funkytag/')
+        response = self.client.get(reverse('admin:admin_views_funkytag_changelist'))
         self.assertContains(response, "%s</td>" % plot)
 
 
@@ -1944,36 +1969,38 @@ class AdminViewStringPrimaryKeyTest(TestCase):
         key should work.
         Refs #12349, #18550.
         """
-        response = self.client.get('/test_admin/admin/admin_views/modelwithstringprimarykey/%s/history/' % quote(self.pk))
+        response = self.client.get(reverse('admin:admin_views_modelwithstringprimarykey_history', args=(self.pk,)))
         self.assertContains(response, escape(self.pk))
         self.assertContains(response, 'Changed something')
         self.assertEqual(response.status_code, 200)
 
     def test_get_change_view(self):
         "Retrieving the object using urlencoded form of primary key should work"
-        response = self.client.get('/test_admin/admin/admin_views/modelwithstringprimarykey/%s/' % quote(self.pk))
+        response = self.client.get(reverse('admin:admin_views_modelwithstringprimarykey_change', args=(self.pk,)))
         self.assertContains(response, escape(self.pk))
         self.assertEqual(response.status_code, 200)
 
     def test_changelist_to_changeform_link(self):
         "Link to the changeform of the object in changelist should use reverse() and be quoted -- #18072"
-        prefix = '/test_admin/admin/admin_views/modelwithstringprimarykey/'
-        response = self.client.get(prefix)
+        response = self.client.get(reverse('admin:admin_views_modelwithstringprimarykey_changelist'))
         # this URL now comes through reverse(), thus url quoting and iri_to_uri encoding
         pk_final_url = escape(iri_to_uri(quote(self.pk)))
-        should_contain = """<th class="field-__str__"><a href="%s%s/">%s</a></th>""" % (prefix, pk_final_url, escape(self.pk))
+        change_url = reverse(
+            'admin:admin_views_modelwithstringprimarykey_change', args=('__fk__',)
+        ).replace('__fk__', pk_final_url)
+        should_contain = '<th class="field-__str__"><a href="%s">%s</a></th>' % (change_url, escape(self.pk))
         self.assertContains(response, should_contain)
 
     def test_recentactions_link(self):
         "The link from the recent actions list referring to the changeform of the object should be quoted"
-        response = self.client.get('/test_admin/admin/')
+        response = self.client.get(reverse('admin:index'))
         link = reverse('admin:admin_views_modelwithstringprimarykey_change', args=(quote(self.pk),))
         should_contain = """<a href="%s">%s</a>""" % (escape(link), escape(self.pk))
         self.assertContains(response, should_contain)
 
     def test_recentactions_without_content_type(self):
         "If a LogEntry is missing content_type it will not display it in span tag under the hyperlink."
-        response = self.client.get('/test_admin/admin/')
+        response = self.client.get(reverse('admin:index'))
         link = reverse('admin:admin_views_modelwithstringprimarykey_change', args=(quote(self.pk),))
         should_contain = """<a href="%s">%s</a>""" % (escape(link), escape(self.pk))
         self.assertContains(response, should_contain)
@@ -1987,7 +2014,7 @@ class AdminViewStringPrimaryKeyTest(TestCase):
         logentry.save()
 
         counted_presence_before = response.content.count(force_bytes(should_contain))
-        response = self.client.get('/test_admin/admin/')
+        response = self.client.get(reverse('admin:index'))
         counted_presence_after = response.content.count(force_bytes(should_contain))
         self.assertEqual(counted_presence_before - 1,
             counted_presence_after)
@@ -1996,25 +2023,31 @@ class AdminViewStringPrimaryKeyTest(TestCase):
         "LogEntry.get_admin_url returns a URL to edit the entry's object or None for non-existent (possibly deleted) models"
         log_entry_model = "modelwithstringprimarykey"  # capitalized in Recent Actions
         logentry = LogEntry.objects.get(content_type__model__iexact=log_entry_model)
-        model = "modelwithstringprimarykey"
-        desired_admin_url = "/test_admin/admin/admin_views/%s/%s/" % (model, iri_to_uri(quote(self.pk)))
+        desired_admin_url = reverse('admin:admin_views_modelwithstringprimarykey_change', args=(quote(self.pk),))
+
         self.assertEqual(logentry.get_admin_url(), desired_admin_url)
+        self.assertIn(iri_to_uri(quote(self.pk)), logentry.get_admin_url())
 
         logentry.content_type.model = "non-existent"
         self.assertEqual(logentry.get_admin_url(), None)
 
     def test_deleteconfirmation_link(self):
         "The link from the delete confirmation page referring back to the changeform of the object should be quoted"
-        response = self.client.get('/test_admin/admin/admin_views/modelwithstringprimarykey/%s/delete/' % quote(self.pk))
+        response = self.client.get(reverse('admin:admin_views_modelwithstringprimarykey_delete', args=(quote(self.pk),)))
         # this URL now comes through reverse(), thus url quoting and iri_to_uri encoding
-        should_contain = """/%s/">%s</a>""" % (escape(iri_to_uri(quote(self.pk))), escape(self.pk))
+        change_url = reverse(
+            'admin:admin_views_modelwithstringprimarykey_change', args=('__fk__',)
+        ).replace('__fk__', escape(iri_to_uri(quote(self.pk))))
+        should_contain = '<a href="%s">%s</a>' % (change_url, escape(self.pk))
         self.assertContains(response, should_contain)
 
     def test_url_conflicts_with_add(self):
         "A model with a primary key that ends with add should be visible"
         add_model = ModelWithStringPrimaryKey(pk="i have something to add")
         add_model.save()
-        response = self.client.get('/test_admin/admin/admin_views/modelwithstringprimarykey/%s/' % quote(add_model.pk))
+        response = self.client.get(
+            reverse('admin:admin_views_modelwithstringprimarykey_change', args=(quote(add_model.pk),))
+        )
         should_contain = """<h1>Change model with string primary key</h1>"""
         self.assertContains(response, should_contain)
 
@@ -2022,7 +2055,9 @@ class AdminViewStringPrimaryKeyTest(TestCase):
         "A model with a primary key that ends with delete should be visible"
         delete_model = ModelWithStringPrimaryKey(pk="delete")
         delete_model.save()
-        response = self.client.get('/test_admin/admin/admin_views/modelwithstringprimarykey/%s/' % quote(delete_model.pk))
+        response = self.client.get(
+            reverse('admin:admin_views_modelwithstringprimarykey_change', args=(quote(delete_model.pk),))
+        )
         should_contain = """<h1>Change model with string primary key</h1>"""
         self.assertContains(response, should_contain)
 
@@ -2030,7 +2065,9 @@ class AdminViewStringPrimaryKeyTest(TestCase):
         "A model with a primary key that ends with history should be visible"
         history_model = ModelWithStringPrimaryKey(pk="history")
         history_model.save()
-        response = self.client.get('/test_admin/admin/admin_views/modelwithstringprimarykey/%s/' % quote(history_model.pk))
+        response = self.client.get(
+            reverse('admin:admin_views_modelwithstringprimarykey_change', args=(quote(history_model.pk),))
+        )
         should_contain = """<h1>Change model with string primary key</h1>"""
         self.assertContains(response, should_contain)
 
@@ -2038,7 +2075,9 @@ class AdminViewStringPrimaryKeyTest(TestCase):
         "'View on site should' work properly with char fields"
         model = ModelWithStringPrimaryKey(pk='abc_123')
         model.save()
-        response = self.client.get('/test_admin/admin/admin_views/modelwithstringprimarykey/%s/' % quote(model.pk))
+        response = self.client.get(
+            reverse('admin:admin_views_modelwithstringprimarykey_change', args=(quote(model.pk),))
+        )
         should_contain = '/%s/" class="viewsitelink">' % model.pk
         self.assertContains(response, should_contain)
 
@@ -2062,7 +2101,7 @@ class AdminViewStringPrimaryKeyTest(TestCase):
         like slash or underscore, these characters must be escaped (see #22266)
         """
         response = self.client.post(
-            '/test_admin/admin/admin_views/modelwithstringprimarykey/add/',
+            reverse('admin:admin_views_modelwithstringprimarykey_add'),
             {
                 'string_pk': '123/history',
                 "_continue": "1",  # Save and continue editing
@@ -2070,13 +2109,7 @@ class AdminViewStringPrimaryKeyTest(TestCase):
         )
 
         self.assertEqual(response.status_code, 302)  # temporary redirect
-        self.assertEqual(
-            response['location'],
-            (
-                'http://testserver/test_admin/admin/admin_views/'
-                'modelwithstringprimarykey/123_2Fhistory/'  # PK is quoted
-            )
-        )
+        self.assertIn('/123_2Fhistory/', response['location'])  # PK is quoted
 
 
 @override_settings(PASSWORD_HASHERS=['django.contrib.auth.hashers.SHA1PasswordHasher'],
@@ -2091,7 +2124,7 @@ class SecureViewTests(TestCase):
         """
         Ensure that we see the admin login form.
         """
-        secure_url = '/test_admin/admin/secure-view/'
+        secure_url = reverse('secure_view')
         response = self.client.get(secure_url)
         self.assertRedirects(response, '%s?next=%s' % (reverse('admin:login'), secure_url))
         response = self.client.get(secure_url, follow=True)
@@ -2137,7 +2170,7 @@ class AdminViewUnicodeTest(TestCase):
             "chapter_set-5-content": "",
         }
 
-        response = self.client.post('/test_admin/admin/admin_views/book/1/', post_data)
+        response = self.client.post(reverse('admin:admin_views_book_change', args=(1,)), post_data)
         self.assertEqual(response.status_code, 302)  # redirect somewhere
 
     def test_unicode_delete(self):
@@ -2145,10 +2178,11 @@ class AdminViewUnicodeTest(TestCase):
         Ensure that the delete_view handles non-ASCII characters
         """
         delete_dict = {'post': 'yes'}
-        response = self.client.get('/test_admin/admin/admin_views/book/1/delete/')
+        delete_url = reverse('admin:admin_views_book_delete', args=(1,))
+        response = self.client.get(delete_url)
         self.assertEqual(response.status_code, 200)
-        response = self.client.post('/test_admin/admin/admin_views/book/1/delete/', delete_dict)
-        self.assertRedirects(response, '/test_admin/admin/admin_views/book/')
+        response = self.client.post(delete_url, delete_dict)
+        self.assertRedirects(response, reverse('admin:admin_views_book_changelist'))
 
 
 @override_settings(PASSWORD_HASHERS=['django.contrib.auth.hashers.SHA1PasswordHasher'],
@@ -2162,21 +2196,21 @@ class AdminViewListEditable(TestCase):
     def test_inheritance(self):
         Podcast.objects.create(name="This Week in Django",
             release_date=datetime.date.today())
-        response = self.client.get('/test_admin/admin/admin_views/podcast/')
+        response = self.client.get(reverse('admin:admin_views_podcast_changelist'))
         self.assertEqual(response.status_code, 200)
 
     def test_inheritance_2(self):
         Vodcast.objects.create(name="This Week in Django", released=True)
-        response = self.client.get('/test_admin/admin/admin_views/vodcast/')
+        response = self.client.get(reverse('admin:admin_views_vodcast_changelist'))
         self.assertEqual(response.status_code, 200)
 
     def test_custom_pk(self):
         Language.objects.create(iso='en', name='English', english_name='English')
-        response = self.client.get('/test_admin/admin/admin_views/language/')
+        response = self.client.get(reverse('admin:admin_views_language_changelist'))
         self.assertEqual(response.status_code, 200)
 
     def test_changelist_input_html(self):
-        response = self.client.get('/test_admin/admin/admin_views/person/')
+        response = self.client.get(reverse('admin:admin_views_person_changelist'))
         # 2 inputs per object(the field and the hidden id field) = 6
         # 4 management hidden fields = 4
         # 4 action inputs (3 regular checkboxes, 1 checkbox to select all)
@@ -2209,7 +2243,7 @@ class AdminViewListEditable(TestCase):
 
             "_save": "Save",
         }
-        response = self.client.post('/test_admin/admin/admin_views/person/',
+        response = self.client.post(reverse('admin:admin_views_person_changelist'),
                                     data, follow=True)
         self.assertEqual(len(response.context['messages']), 1)
 
@@ -2231,7 +2265,7 @@ class AdminViewListEditable(TestCase):
 
             "_save": "Save",
         }
-        self.client.post('/test_admin/admin/admin_views/person/', data)
+        self.client.post(reverse('admin:admin_views_person_changelist'), data)
 
         self.assertEqual(Person.objects.get(name="John Mauchly").alive, False)
         self.assertEqual(Person.objects.get(name="Grace Hopper").gender, 2)
@@ -2252,7 +2286,7 @@ class AdminViewListEditable(TestCase):
 
             "_save": "Save",
         }
-        self.client.post('/test_admin/admin/admin_views/person/?gender__exact=1', data)
+        self.client.post(reverse('admin:admin_views_person_changelist') + '?gender__exact=1', data)
 
         self.assertEqual(Person.objects.get(name="John Mauchly").alive, True)
 
@@ -2267,7 +2301,7 @@ class AdminViewListEditable(TestCase):
 
             "_save": "Save",
         }
-        self.client.post('/test_admin/admin/admin_views/person/?q=john', data)
+        self.client.post(reverse('admin:admin_views_person_changelist') + '?q=john', data)
 
         self.assertEqual(Person.objects.get(name="John Mauchly").alive, False)
 
@@ -2302,8 +2336,14 @@ class AdminViewListEditable(TestCase):
 
             "_save": "Save",
         }
-        response = self.client.post('/test_admin/admin/admin_views/fooddelivery/', data)
-        self.assertContains(response, '<tr><td colspan="4"><ul class="errorlist nonfield"><li>Food delivery with this Driver and Restaurant already exists.</li></ul></td></tr>', 1, html=True)
+        response = self.client.post(reverse('admin:admin_views_fooddelivery_changelist'), data)
+        self.assertContains(
+            response,
+            '<tr><td colspan="4"><ul class="errorlist nonfield"><li>Food delivery '
+            'with this Driver and Restaurant already exists.</li></ul></td></tr>',
+            1,
+            html=True
+        )
 
         data = {
             "form-TOTAL_FORMS": "3",
@@ -2329,8 +2369,14 @@ class AdminViewListEditable(TestCase):
 
             "_save": "Save",
         }
-        response = self.client.post('/test_admin/admin/admin_views/fooddelivery/', data)
-        self.assertContains(response, '<tr><td colspan="4"><ul class="errorlist nonfield"><li>Food delivery with this Driver and Restaurant already exists.</li></ul></td></tr>', 2, html=True)
+        response = self.client.post(reverse('admin:admin_views_fooddelivery_changelist'), data)
+        self.assertContains(
+            response,
+            '<tr><td colspan="4"><ul class="errorlist nonfield"><li>Food delivery '
+            'with this Driver and Restaurant already exists.</li></ul></td></tr>',
+            2,
+            html=True
+        )
 
     def test_non_form_errors(self):
         # test if non-form errors are handled; ticket #12716
@@ -2347,7 +2393,7 @@ class AdminViewListEditable(TestCase):
             # and not an action "Go".
             "_save": "Save",
         }
-        response = self.client.post('/test_admin/admin/admin_views/person/', data)
+        response = self.client.post(reverse('admin:admin_views_person_changelist'), data)
         self.assertContains(response, "Grace is not a Zombie")
 
     def test_non_form_errors_is_errorlist(self):
@@ -2363,7 +2409,7 @@ class AdminViewListEditable(TestCase):
 
             "_save": "Save",
         }
-        response = self.client.post('/test_admin/admin/admin_views/person/', data)
+        response = self.client.post(reverse('admin:admin_views_person_changelist'), data)
         non_form_errors = response.context['cl'].formset.non_form_errors()
         self.assertIsInstance(non_form_errors, ErrorList)
         self.assertEqual(str(non_form_errors), str(ErrorList(["Grace is not a Zombie"])))
@@ -2402,7 +2448,7 @@ class AdminViewListEditable(TestCase):
             # and not an action "Go".
             "_save": "Save",
         }
-        response = self.client.post('/test_admin/admin/admin_views/category/', data)
+        response = self.client.post(reverse('admin:admin_views_category_changelist'), data)
         # Successful post will redirect
         self.assertEqual(response.status_code, 302)
 
@@ -2420,11 +2466,11 @@ class AdminViewListEditable(TestCase):
         UnorderedObject.objects.create(id=1, name='Unordered object #1')
         UnorderedObject.objects.create(id=2, name='Unordered object #2')
         UnorderedObject.objects.create(id=3, name='Unordered object #3')
-        response = self.client.get('/test_admin/admin/admin_views/unorderedobject/')
+        response = self.client.get(reverse('admin:admin_views_unorderedobject_changelist'))
         self.assertContains(response, 'Unordered object #3')
         self.assertContains(response, 'Unordered object #2')
         self.assertNotContains(response, 'Unordered object #1')
-        response = self.client.get('/test_admin/admin/admin_views/unorderedobject/?p=1')
+        response = self.client.get(reverse('admin:admin_views_unorderedobject_changelist') + '?p=1')
         self.assertNotContains(response, 'Unordered object #3')
         self.assertNotContains(response, 'Unordered object #2')
         self.assertContains(response, 'Unordered object #1')
@@ -2451,7 +2497,7 @@ class AdminViewListEditable(TestCase):
             "_selected_action": ['3'],
             "action": ['', 'delete_selected'],
         }
-        self.client.post('/test_admin/admin/admin_views/person/', data)
+        self.client.post(reverse('admin:admin_views_person_changelist'), data)
 
         self.assertEqual(Person.objects.get(name="John Mauchly").alive, True)
         self.assertEqual(Person.objects.get(name="Grace Hopper").gender, 1)
@@ -2478,7 +2524,7 @@ class AdminViewListEditable(TestCase):
             "_selected_action": ['1'],
             "action": ['', 'delete_selected'],
         }
-        self.client.post('/test_admin/admin/admin_views/person/', data)
+        self.client.post(reverse('admin:admin_views_person_changelist'), data)
 
         self.assertEqual(Person.objects.get(name="John Mauchly").alive, False)
         self.assertEqual(Person.objects.get(name="Grace Hopper").gender, 2)
@@ -2487,9 +2533,9 @@ class AdminViewListEditable(TestCase):
         """
         Fields should not be list-editable in popups.
         """
-        response = self.client.get('/test_admin/admin/admin_views/person/')
+        response = self.client.get(reverse('admin:admin_views_person_changelist'))
         self.assertNotEqual(response.context['cl'].list_editable, ())
-        response = self.client.get('/test_admin/admin/admin_views/person/?%s' % IS_POPUP_VAR)
+        response = self.client.get(reverse('admin:admin_views_person_changelist') + '?%s' % IS_POPUP_VAR)
         self.assertEqual(response.context['cl'].list_editable, ())
 
     def test_pk_hidden_fields(self):
@@ -2501,7 +2547,7 @@ class AdminViewListEditable(TestCase):
         """
         story1 = Story.objects.create(title='The adventures of Guido', content='Once upon a time in Djangoland...')
         story2 = Story.objects.create(title='Crouching Tiger, Hidden Python', content='The Python was sneaking into...')
-        response = self.client.get('/test_admin/admin/admin_views/story/')
+        response = self.client.get(reverse('admin:admin_views_story_changelist'))
         self.assertContains(response, 'id="id_form-0-id"', 1)  # Only one hidden field, in a separate place than the table.
         self.assertContains(response, 'id="id_form-1-id"', 1)
         self.assertContains(response, '<div class="hiddenfields">\n<input type="hidden" name="form-0-id" value="%d" id="id_form-0-id" /><input type="hidden" name="form-1-id" value="%d" id="id_form-1-id" />\n</div>' % (story2.id, story1.id), html=True)
@@ -2517,7 +2563,7 @@ class AdminViewListEditable(TestCase):
         story2 = OtherStory.objects.create(title='Crouching Tiger, Hidden Python', content='The Python was sneaking into...')
         link1 = reverse('admin:admin_views_otherstory_change', args=(story1.pk,))
         link2 = reverse('admin:admin_views_otherstory_change', args=(story2.pk,))
-        response = self.client.get('/test_admin/admin/admin_views/otherstory/')
+        response = self.client.get(reverse('admin:admin_views_otherstory_changelist'))
         self.assertContains(response, 'id="id_form-0-id"', 1)  # Only one hidden field, in a separate place than the table.
         self.assertContains(response, 'id="id_form-1-id"', 1)
         self.assertContains(response, '<div class="hiddenfields">\n<input type="hidden" name="form-0-id" value="%d" id="id_form-0-id" /><input type="hidden" name="form-1-id" value="%d" id="id_form-1-id" />\n</div>' % (story2.id, story1.id), html=True)
@@ -2536,34 +2582,35 @@ class AdminSearchTest(TestCase):
 
     def test_search_on_sibling_models(self):
         "Check that a search that mentions sibling models"
-        response = self.client.get('/test_admin/admin/admin_views/recommendation/?q=bar')
+        response = self.client.get(reverse('admin:admin_views_recommendation_changelist') + '?q=bar')
         # confirm the search returned 1 object
         self.assertContains(response, "\n1 recommendation\n")
 
     def test_with_fk_to_field(self):
-        """Ensure that the to_field GET parameter is preserved when a search
+        """
+        Ensure that the to_field GET parameter is preserved when a search
         is performed. Refs #10918.
         """
-        response = self.client.get('/test_admin/admin/auth/user/?q=joe&%s=id' % TO_FIELD_VAR)
+        response = self.client.get(reverse('admin:auth_user_changelist') + '?q=joe&%s=id' % TO_FIELD_VAR)
         self.assertContains(response, "\n1 user\n")
         self.assertContains(response, '<input type="hidden" name="%s" value="id"/>' % TO_FIELD_VAR, html=True)
 
     def test_exact_matches(self):
-        response = self.client.get('/test_admin/admin/admin_views/recommendation/?q=bar')
+        response = self.client.get(reverse('admin:admin_views_recommendation_changelist') + '?q=bar')
         # confirm the search returned one object
         self.assertContains(response, "\n1 recommendation\n")
 
-        response = self.client.get('/test_admin/admin/admin_views/recommendation/?q=ba')
+        response = self.client.get(reverse('admin:admin_views_recommendation_changelist') + '?q=ba')
         # confirm the search returned zero objects
         self.assertContains(response, "\n0 recommendations\n")
 
     def test_beginning_matches(self):
-        response = self.client.get('/test_admin/admin/admin_views/person/?q=Gui')
+        response = self.client.get(reverse('admin:admin_views_person_changelist') + '?q=Gui')
         # confirm the search returned one object
         self.assertContains(response, "\n1 person\n")
         self.assertContains(response, "Guido")
 
-        response = self.client.get('/test_admin/admin/admin_views/person/?q=uido')
+        response = self.client.get(reverse('admin:admin_views_person_changelist') + '?q=uido')
         # confirm the search returned zero objects
         self.assertContains(response, "\n0 persons\n")
         self.assertNotContains(response, "Guido")
@@ -2572,12 +2619,12 @@ class AdminSearchTest(TestCase):
         PluggableSearchPerson.objects.create(name="Bob", age=10)
         PluggableSearchPerson.objects.create(name="Amy", age=20)
 
-        response = self.client.get('/test_admin/admin/admin_views/pluggablesearchperson/?q=Bob')
+        response = self.client.get(reverse('admin:admin_views_pluggablesearchperson_changelist') + '?q=Bob')
         # confirm the search returned one object
         self.assertContains(response, "\n1 pluggable search person\n")
         self.assertContains(response, "Bob")
 
-        response = self.client.get('/test_admin/admin/admin_views/pluggablesearchperson/?q=20')
+        response = self.client.get(reverse('admin:admin_views_pluggablesearchperson_changelist') + '?q=20')
         # confirm the search returned one object
         self.assertContains(response, "\n1 pluggable search person\n")
         self.assertContains(response, "Amy")
@@ -2590,7 +2637,7 @@ class AdminSearchTest(TestCase):
         # + 1 for filtered result + 1 for filtered count
         # + 1 for total count
         with self.assertNumQueries(5):
-            response = self.client.get('/test_admin/admin/admin_views/person/?q=Gui')
+            response = self.client.get(reverse('admin:admin_views_person_changelist') + '?q=Gui')
         self.assertContains(response,
             """<span class="small quiet">1 result (<a href="?">3 total</a>)</span>""",
             html=True)
@@ -2603,7 +2650,7 @@ class AdminSearchTest(TestCase):
         #   1 query for session + 1 for fetching user
         # + 1 for filtered result + 1 for filtered count
         with self.assertNumQueries(4):
-            response = self.client.get('/test_admin/admin/admin_views/recommendation/?q=bar')
+            response = self.client.get(reverse('admin:admin_views_recommendation_changelist') + '?q=bar')
         self.assertContains(response,
             """<span class="small quiet">1 result (<a href="?">Show all</a>)</span>""",
             html=True)
@@ -2626,7 +2673,7 @@ class AdminInheritedInlinesTest(TestCase):
         name_re = re.compile(b'name="(.*?)"')
 
         # test the add case
-        response = self.client.get('/test_admin/admin/admin_views/persona/add/')
+        response = self.client.get(reverse('admin:admin_views_persona_add'))
         names = name_re.findall(response.content)
         # make sure we have no duplicate HTML names
         self.assertEqual(len(names), len(set(names)))
@@ -2645,7 +2692,7 @@ class AdminInheritedInlinesTest(TestCase):
             "accounts-2-0-username": bar_user,
         }
 
-        response = self.client.post('/test_admin/admin/admin_views/persona/add/', post_data)
+        response = self.client.post(reverse('admin:admin_views_persona_add'), post_data)
         self.assertEqual(response.status_code, 302)  # redirect somewhere
         self.assertEqual(Persona.objects.count(), 1)
         self.assertEqual(FooAccount.objects.count(), 1)
@@ -2660,7 +2707,7 @@ class AdminInheritedInlinesTest(TestCase):
 
         # test the edit case
 
-        response = self.client.get('/test_admin/admin/admin_views/persona/%d/' % persona_id)
+        response = self.client.get(reverse('admin:admin_views_persona_change', args=(persona_id,)))
         names = name_re.findall(response.content)
         # make sure we have no duplicate HTML names
         self.assertEqual(len(names), len(set(names)))
@@ -2684,7 +2731,7 @@ class AdminInheritedInlinesTest(TestCase):
             "accounts-2-0-account_ptr": str(bar_id),
             "accounts-2-0-persona": str(persona_id),
         }
-        response = self.client.post('/test_admin/admin/admin_views/persona/%d/' % persona_id, post_data)
+        response = self.client.post(reverse('admin:admin_views_persona_change', args=(persona_id,)), post_data)
         self.assertEqual(response.status_code, 302)
         self.assertEqual(Persona.objects.count(), 1)
         self.assertEqual(FooAccount.objects.count(), 1)
@@ -2709,7 +2756,7 @@ class AdminActionsTest(TestCase):
             'action': 'mail_admin',
             'index': 0,
         }
-        self.client.post('/test_admin/admin/admin_views/subscriber/', action_data)
+        self.client.post(reverse('admin:admin_views_subscriber_changelist'), action_data)
         self.assertEqual(len(mail.outbox), 1)
         self.assertEqual(mail.outbox[0].subject, 'Greetings from a ModelAdmin action')
 
@@ -2725,14 +2772,14 @@ class AdminActionsTest(TestCase):
             'action': 'delete_selected',
             'post': 'yes',
         }
-        confirmation = self.client.post('/test_admin/admin/admin_views/subscriber/', action_data)
+        confirmation = self.client.post(reverse('admin:admin_views_subscriber_changelist'), action_data)
         self.assertIsInstance(confirmation, TemplateResponse)
         self.assertContains(confirmation, "Are you sure you want to delete the selected subscribers?")
         self.assertContains(confirmation, "<h2>Summary</h2>")
         self.assertContains(confirmation, "<li>Subscribers: 3</li>")
         self.assertContains(confirmation, "<li>External subscribers: 1</li>")
         self.assertContains(confirmation, ACTION_CHECKBOX_NAME, count=2)
-        self.client.post('/test_admin/admin/admin_views/subscriber/', delete_confirmation_data)
+        self.client.post(reverse('admin:admin_views_subscriber_changelist'), delete_confirmation_data)
         self.assertEqual(Subscriber.objects.count(), 0)
 
     @override_settings(USE_THOUSAND_SEPARATOR=True, USE_L10N=True)
@@ -2749,7 +2796,7 @@ class AdminActionsTest(TestCase):
             'action': 'delete_selected',
             'index': 0,
         }
-        response = self.client.post('/test_admin/admin/admin_views/subscriber/', action_data)
+        response = self.client.post(reverse('admin:admin_views_subscriber_changelist'), action_data)
         self.assertTemplateUsed(response, 'admin/delete_selected_confirmation.html')
         self.assertContains(response, 'value="9999"')  # Instead of 9,999
         self.assertContains(response, 'value="2"')
@@ -2770,11 +2817,19 @@ class AdminActionsTest(TestCase):
             'index': 0,
         }
 
-        response = self.client.post("/test_admin/admin/admin_views/question/", action_data)
+        response = self.client.post(reverse('admin:admin_views_question_changelist'), action_data)
 
         self.assertContains(response, "would require deleting the following protected related objects")
-        self.assertContains(response, '<li>Answer: <a href="/test_admin/admin/admin_views/answer/%s/">Because.</a></li>' % a1.pk, html=True)
-        self.assertContains(response, '<li>Answer: <a href="/test_admin/admin/admin_views/answer/%s/">Yes.</a></li>' % a2.pk, html=True)
+        self.assertContains(
+            response,
+            '<li>Answer: <a href="%s">Because.</a></li>' % reverse('admin:admin_views_answer_change', args=(a1.pk,)),
+            html=True
+        )
+        self.assertContains(
+            response,
+            '<li>Answer: <a href="%s">Yes.</a></li>' % reverse('admin:admin_views_answer_change', args=(a2.pk,)),
+            html=True
+        )
 
     def test_model_admin_default_delete_action_no_change_url(self):
         """
@@ -2788,7 +2843,7 @@ class AdminActionsTest(TestCase):
             "action": "delete_selected",
             "index": "0",
         }
-        response = self.client.post('/test_admin/admin/admin_views/unchangeableobject/', action_data)
+        response = self.client.post(reverse('admin:admin_views_unchangeableobject_changelist'), action_data)
         # No 500 caused by NoReverseMatch
         self.assertEqual(response.status_code, 200)
         # The page shouldn't display a link to the nonexistent change page
@@ -2801,7 +2856,7 @@ class AdminActionsTest(TestCase):
             'action': 'external_mail',
             'index': 0,
         }
-        self.client.post('/test_admin/admin/admin_views/externalsubscriber/', action_data)
+        self.client.post(reverse('admin:admin_views_externalsubscriber_changelist'), action_data)
         self.assertEqual(len(mail.outbox), 1)
         self.assertEqual(mail.outbox[0].subject, 'Greetings from a function action')
 
@@ -2812,7 +2867,7 @@ class AdminActionsTest(TestCase):
             'action': 'redirect_to',
             'index': 0,
         }
-        response = self.client.post('/test_admin/admin/admin_views/externalsubscriber/', action_data)
+        response = self.client.post(reverse('admin:admin_views_externalsubscriber_changelist'), action_data)
         self.assertEqual(response.status_code, 302)
 
     def test_default_redirect(self):
@@ -2826,7 +2881,7 @@ class AdminActionsTest(TestCase):
             'action': 'external_mail',
             'index': 0,
         }
-        url = '/test_admin/admin/admin_views/externalsubscriber/?o=1'
+        url = reverse('admin:admin_views_externalsubscriber_changelist') + '?o=1'
         response = self.client.post(url, action_data)
         self.assertRedirects(response, url)
 
@@ -2837,7 +2892,7 @@ class AdminActionsTest(TestCase):
             'action': 'download',
             'index': 0,
         }
-        response = self.client.post('/test_admin/admin/admin_views/externalsubscriber/', action_data)
+        response = self.client.post(reverse('admin:admin_views_externalsubscriber_changelist'), action_data)
         content = b''.join(response.streaming_content)
         self.assertEqual(content, b'This is the content of the file')
         self.assertEqual(response.status_code, 200)
@@ -2849,7 +2904,7 @@ class AdminActionsTest(TestCase):
             'action': 'no_perm',
             'index': 0,
         }
-        response = self.client.post('/test_admin/admin/admin_views/externalsubscriber/', action_data)
+        response = self.client.post(reverse('admin:admin_views_externalsubscriber_changelist'), action_data)
         self.assertEqual(response.status_code, 403)
         self.assertEqual(response.content, b'No permission to perform this action')
 
@@ -2858,7 +2913,7 @@ class AdminActionsTest(TestCase):
         Ensure that actions are ordered as expected.
         Refs #15964.
         """
-        response = self.client.get('/test_admin/admin/admin_views/externalsubscriber/')
+        response = self.client.get(reverse('admin:admin_views_externalsubscriber_changelist'))
         self.assertContains(response, '''<label>Action: <select name="action">
 <option value="" selected="selected">---------</option>
 <option value="delete_selected">Delete selected external
@@ -2872,7 +2927,7 @@ action)</option>
 
     def test_model_without_action(self):
         "Tests a ModelAdmin without any action"
-        response = self.client.get('/test_admin/admin/admin_views/oldsubscriber/')
+        response = self.client.get(reverse('admin:admin_views_oldsubscriber_changelist'))
         self.assertEqual(response.context["action_form"], None)
         self.assertNotContains(response, '<input type="checkbox" class="action-select"',
             msg_prefix="Found an unexpected action toggle checkboxbox in response")
@@ -2880,14 +2935,14 @@ action)</option>
 
     def test_model_without_action_still_has_jquery(self):
         "Tests that a ModelAdmin without any actions still gets jQuery included in page"
-        response = self.client.get('/test_admin/admin/admin_views/oldsubscriber/')
+        response = self.client.get(reverse('admin:admin_views_oldsubscriber_changelist'))
         self.assertEqual(response.context["action_form"], None)
         self.assertContains(response, 'jquery.min.js',
             msg_prefix="jQuery missing from admin pages for model with no admin actions")
 
     def test_action_column_class(self):
         "Tests that the checkbox column class is present in the response"
-        response = self.client.get('/test_admin/admin/admin_views/subscriber/')
+        response = self.client.get(reverse('admin:admin_views_subscriber_changelist'))
         self.assertNotEqual(response.context["action_form"], None)
         self.assertContains(response, 'action-checkbox-column')
 
@@ -2902,7 +2957,7 @@ action)</option>
             # ...but we clicked "go" on the top form.
             'index': 0
         }
-        self.client.post('/test_admin/admin/admin_views/externalsubscriber/', action_data)
+        self.client.post(reverse('admin:admin_views_externalsubscriber_changelist'), action_data)
 
         # Send mail, don't delete.
         self.assertEqual(len(mail.outbox), 1)
@@ -2917,7 +2972,7 @@ action)</option>
             'action': 'delete_selected',
             'index': 0,
         }
-        response = self.client.post('/test_admin/admin/admin_views/subscriber/', action_data)
+        response = self.client.post(reverse('admin:admin_views_subscriber_changelist'), action_data)
         msg = """Items must be selected in order to perform actions on them. No items have been changed."""
         self.assertContains(response, msg)
         self.assertEqual(Subscriber.objects.count(), 2)
@@ -2931,7 +2986,7 @@ action)</option>
             'action': '',
             'index': 0,
         }
-        response = self.client.post('/test_admin/admin/admin_views/subscriber/', action_data)
+        response = self.client.post(reverse('admin:admin_views_subscriber_changelist'), action_data)
         msg = """No action selected."""
         self.assertContains(response, msg)
         self.assertEqual(Subscriber.objects.count(), 2)
@@ -2940,15 +2995,15 @@ action)</option>
         """
         Check if the selection counter is there.
         """
-        response = self.client.get('/test_admin/admin/admin_views/subscriber/')
+        response = self.client.get(reverse('admin:admin_views_subscriber_changelist'))
         self.assertContains(response, '0 of 2 selected')
 
     def test_popup_actions(self):
         """ Actions should not be shown in popups. """
-        response = self.client.get('/test_admin/admin/admin_views/subscriber/')
+        response = self.client.get(reverse('admin:admin_views_subscriber_changelist'))
         self.assertNotEqual(response.context["action_form"], None)
         response = self.client.get(
-            '/test_admin/admin/admin_views/subscriber/?%s' % IS_POPUP_VAR)
+            reverse('admin:admin_views_subscriber_changelist') + '?%s' % IS_POPUP_VAR)
         self.assertEqual(response.context["action_form"], None)
 
     def test_popup_template_response(self):
@@ -2957,7 +3012,7 @@ action)</option>
         easy customization.
         """
         response = self.client.post(
-            '/test_admin/admin/admin_views/actor/add/?%s=1' % IS_POPUP_VAR,
+            reverse('admin:admin_views_actor_add') + '?%s=1' % IS_POPUP_VAR,
             {'name': 'Troy McClure', 'age': '55', IS_POPUP_VAR: '1'})
         self.assertEqual(response.status_code, 200)
         self.assertEqual(response.template_name, 'admin/popup_response.html')
@@ -2967,7 +3022,6 @@ action)</option>
     ROOT_URLCONF="admin_views.urls")
 class TestCustomChangeList(TestCase):
     fixtures = ['admin-views-users.xml']
-    urlbit = 'admin'
 
     def setUp(self):
         result = self.client.login(username='super', password='secret')
@@ -2979,12 +3033,12 @@ class TestCustomChangeList(TestCase):
         """
         # Insert some data
         post_data = {"name": "First Gadget"}
-        response = self.client.post('/test_admin/%s/admin_views/gadget/add/' % self.urlbit, post_data)
+        response = self.client.post(reverse('admin:admin_views_gadget_add'), post_data)
         self.assertEqual(response.status_code, 302)  # redirect somewhere
         # Hit the page once to get messages out of the queue message list
-        response = self.client.get('/test_admin/%s/admin_views/gadget/' % self.urlbit)
+        response = self.client.get(reverse('admin:admin_views_gadget_changelist'))
         # Ensure that data is still not visible on the page
-        response = self.client.get('/test_admin/%s/admin_views/gadget/' % self.urlbit)
+        response = self.client.get(reverse('admin:admin_views_gadget_changelist'))
         self.assertEqual(response.status_code, 200)
         self.assertNotContains(response, 'First Gadget')
 
@@ -3002,7 +3056,7 @@ class TestInlineNotEditable(TestCase):
         """
         InlineModelAdmin broken?
         """
-        response = self.client.get('/test_admin/admin/admin_views/parent/add/')
+        response = self.client.get(reverse('admin:admin_views_parent_add'))
         self.assertEqual(response.status_code, 200)
 
 
@@ -3015,13 +3069,13 @@ class AdminCustomQuerysetTest(TestCase):
         self.client.login(username='super', password='secret')
         self.pks = [EmptyModel.objects.create().id for i in range(3)]
         self.super_login = {
-            REDIRECT_FIELD_NAME: '/test_admin/admin/',
+            REDIRECT_FIELD_NAME: reverse('admin:index'),
             'username': 'super',
             'password': 'secret',
         }
 
     def test_changelist_view(self):
-        response = self.client.get('/test_admin/admin/admin_views/emptymodel/')
+        response = self.client.get(reverse('admin:admin_views_emptymodel_changelist'))
         for i in self.pks:
             if i > 1:
                 self.assertContains(response, 'Primary key = %s' % i)
@@ -3032,33 +3086,34 @@ class AdminCustomQuerysetTest(TestCase):
         # create 2 Person objects
         Person.objects.create(name='person1', gender=1)
         Person.objects.create(name='person2', gender=2)
+        changelist_url = reverse('admin:admin_views_person_changelist')
 
         # 4 queries are expected: 1 for the session, 1 for the user,
         # 1 for the count and 1 for the objects on the page
         with self.assertNumQueries(4):
-            resp = self.client.get('/test_admin/admin/admin_views/person/')
+            resp = self.client.get(changelist_url)
             self.assertEqual(resp.context['selection_note'], '0 of 2 selected')
             self.assertEqual(resp.context['selection_note_all'], 'All 2 selected')
         # here one more count(*) query will run, because filters were applied
         with self.assertNumQueries(5):
             extra = {'q': 'not_in_name'}
-            resp = self.client.get('/test_admin/admin/admin_views/person/', extra)
+            resp = self.client.get(changelist_url, extra)
             self.assertEqual(resp.context['selection_note'], '0 of 0 selected')
             self.assertEqual(resp.context['selection_note_all'], 'All 0 selected')
         with self.assertNumQueries(5):
             extra = {'q': 'person'}
-            resp = self.client.get('/test_admin/admin/admin_views/person/', extra)
+            resp = self.client.get(changelist_url, extra)
             self.assertEqual(resp.context['selection_note'], '0 of 2 selected')
             self.assertEqual(resp.context['selection_note_all'], 'All 2 selected')
         with self.assertNumQueries(5):
             extra = {'gender__exact': '1'}
-            resp = self.client.get('/test_admin/admin/admin_views/person/', extra)
+            resp = self.client.get(changelist_url, extra)
             self.assertEqual(resp.context['selection_note'], '0 of 1 selected')
             self.assertEqual(resp.context['selection_note_all'], '1 selected')
 
     def test_change_view(self):
         for i in self.pks:
-            response = self.client.get('/test_admin/admin/admin_views/emptymodel/%s/' % i)
+            response = self.client.get(reverse('admin:admin_views_emptymodel_change', args=(i,)))
             if i > 1:
                 self.assertEqual(response.status_code, 200)
             else:
@@ -3074,7 +3129,7 @@ class AdminCustomQuerysetTest(TestCase):
             "author": "Candidate, Best",
             "_save": "Save",
         }
-        response = self.client.post('/test_admin/admin/admin_views/coverletter/add/',
+        response = self.client.post(reverse('admin:admin_views_coverletter_add'),
                                     post_data, follow=True)
         self.assertEqual(response.status_code, 200)
         self.assertEqual(CoverLetter.objects.count(), 1)
@@ -3092,7 +3147,7 @@ class AdminCustomQuerysetTest(TestCase):
             "content": "What's this SMS thing?",
             "_save": "Save",
         }
-        response = self.client.post('/test_admin/admin/admin_views/shortmessage/add/',
+        response = self.client.post(reverse('admin:admin_views_shortmessage_add'),
                 post_data, follow=True)
         self.assertEqual(response.status_code, 200)
         self.assertEqual(ShortMessage.objects.count(), 1)
@@ -3113,7 +3168,7 @@ class AdminCustomQuerysetTest(TestCase):
             "title": "Urgent telegram",
             "_save": "Save",
         }
-        response = self.client.post('/test_admin/admin/admin_views/telegram/add/',
+        response = self.client.post(reverse('admin:admin_views_telegram_add'),
                 post_data, follow=True)
         self.assertEqual(response.status_code, 200)
         self.assertEqual(Telegram.objects.count(), 1)
@@ -3131,7 +3186,7 @@ class AdminCustomQuerysetTest(TestCase):
             "title": "My Modified Paper Title",
             "_save": "Save",
         }
-        response = self.client.post('/test_admin/admin/admin_views/paper/add/',
+        response = self.client.post(reverse('admin:admin_views_paper_add'),
                 post_data, follow=True)
         self.assertEqual(response.status_code, 200)
         self.assertEqual(Paper.objects.count(), 1)
@@ -3148,14 +3203,14 @@ class AdminCustomQuerysetTest(TestCase):
         # model has __unicode__ method
         cl = CoverLetter.objects.create(author="John Doe")
         self.assertEqual(CoverLetter.objects.count(), 1)
-        response = self.client.get('/test_admin/admin/admin_views/coverletter/%s/' % cl.pk)
+        response = self.client.get(reverse('admin:admin_views_coverletter_change', args=(cl.pk,)))
         self.assertEqual(response.status_code, 200)
         # Emulate model instance edit via the admin
         post_data = {
             "author": "John Doe II",
             "_save": "Save",
         }
-        response = self.client.post('/test_admin/admin/admin_views/coverletter/%s/' % cl.pk,
+        response = self.client.post(reverse('admin:admin_views_coverletter_change', args=(cl.pk,)),
                 post_data, follow=True)
         self.assertEqual(response.status_code, 200)
         self.assertEqual(CoverLetter.objects.count(), 1)
@@ -3170,14 +3225,14 @@ class AdminCustomQuerysetTest(TestCase):
         # model has no __unicode__ method
         sm = ShortMessage.objects.create(content="This is expensive")
         self.assertEqual(ShortMessage.objects.count(), 1)
-        response = self.client.get('/test_admin/admin/admin_views/shortmessage/%s/' % sm.pk)
+        response = self.client.get(reverse('admin:admin_views_shortmessage_change', args=(sm.pk,)))
         self.assertEqual(response.status_code, 200)
         # Emulate model instance edit via the admin
         post_data = {
             "content": "Too expensive",
             "_save": "Save",
         }
-        response = self.client.post('/test_admin/admin/admin_views/shortmessage/%s/' % sm.pk,
+        response = self.client.post(reverse('admin:admin_views_shortmessage_change', args=(sm.pk,)),
                 post_data, follow=True)
         self.assertEqual(response.status_code, 200)
         self.assertEqual(ShortMessage.objects.count(), 1)
@@ -3195,14 +3250,14 @@ class AdminCustomQuerysetTest(TestCase):
         # model has __unicode__ method
         t = Telegram.objects.create(title="Frist Telegram")
         self.assertEqual(Telegram.objects.count(), 1)
-        response = self.client.get('/test_admin/admin/admin_views/telegram/%s/' % t.pk)
+        response = self.client.get(reverse('admin:admin_views_telegram_change', args=(t.pk,)))
         self.assertEqual(response.status_code, 200)
         # Emulate model instance edit via the admin
         post_data = {
             "title": "Telegram without typo",
             "_save": "Save",
         }
-        response = self.client.post('/test_admin/admin/admin_views/telegram/%s/' % t.pk,
+        response = self.client.post(reverse('admin:admin_views_telegram_change', args=(t.pk,)),
                 post_data, follow=True)
         self.assertEqual(response.status_code, 200)
         self.assertEqual(Telegram.objects.count(), 1)
@@ -3217,14 +3272,14 @@ class AdminCustomQuerysetTest(TestCase):
         # model has no __unicode__ method
         p = Paper.objects.create(title="My Paper Title")
         self.assertEqual(Paper.objects.count(), 1)
-        response = self.client.get('/test_admin/admin/admin_views/paper/%s/' % p.pk)
+        response = self.client.get(reverse('admin:admin_views_paper_change', args=(p.pk,)))
         self.assertEqual(response.status_code, 200)
         # Emulate model instance edit via the admin
         post_data = {
             "title": "My Modified Paper Title",
             "_save": "Save",
         }
-        response = self.client.post('/test_admin/admin/admin_views/paper/%s/' % p.pk,
+        response = self.client.post(reverse('admin:admin_views_paper_change', args=(p.pk,)),
                 post_data, follow=True)
         self.assertEqual(response.status_code, 200)
         self.assertEqual(Paper.objects.count(), 1)
@@ -3244,18 +3299,21 @@ class AdminCustomQuerysetTest(TestCase):
         self.client.post(reverse('admin:login'), self.super_login)
         FilteredManager.objects.create(pk=1)
         FilteredManager.objects.create(pk=2)
-        response = self.client.get('/test_admin/admin/admin_views/filteredmanager/')
+        response = self.client.get(reverse('admin:admin_views_filteredmanager_changelist'))
         self.assertContains(response, "PK=1")
         self.assertContains(response, "PK=2")
-        self.assertEqual(self.client.get('/test_admin/admin/admin_views/filteredmanager/1/history/').status_code, 200)
-        self.assertEqual(self.client.get('/test_admin/admin/admin_views/filteredmanager/2/history/').status_code, 200)
+        self.assertEqual(
+            self.client.get(reverse('admin:admin_views_filteredmanager_history', args=(1,))).status_code, 200
+        )
+        self.assertEqual(
+            self.client.get(reverse('admin:admin_views_filteredmanager_history', args=(2,))).status_code, 200
+        )
 
 
 @override_settings(PASSWORD_HASHERS=['django.contrib.auth.hashers.SHA1PasswordHasher'],
     ROOT_URLCONF="admin_views.urls")
 class AdminInlineFileUploadTest(TestCase):
     fixtures = ['admin-views-users.xml', 'admin-views-actions.xml']
-    urlbit = 'admin'
 
     def setUp(self):
         self.client.login(username='super', password='secret')
@@ -3291,7 +3349,9 @@ class AdminInlineFileUploadTest(TestCase):
             "pictures-1-name": "Test Picture 2",
             "pictures-1-image": "",
         }
-        response = self.client.post('/test_admin/%s/admin_views/gallery/%d/' % (self.urlbit, self.gallery.id), post_data)
+        response = self.client.post(
+            reverse('admin:admin_views_gallery_change', args=(self.gallery.id,)), post_data
+        )
         self.assertContains(response, b"Currently")
 
 
@@ -3395,7 +3455,7 @@ class AdminInlineTests(TestCase):
         "A simple model can be saved as inlines"
         # First add a new inline
         self.post_data['widget_set-0-name'] = "Widget 1"
-        collector_url = '/test_admin/admin/admin_views/collector/%d/' % self.collector.pk
+        collector_url = reverse('admin:admin_views_collector_change', args=(self.collector.pk,))
         response = self.client.post(collector_url, self.post_data)
         self.assertEqual(response.status_code, 302)
         self.assertEqual(Widget.objects.count(), 1)
@@ -3428,7 +3488,7 @@ class AdminInlineTests(TestCase):
         "A model with an explicit autofield primary key can be saved as inlines. Regression for #8093"
         # First add a new inline
         self.post_data['grommet_set-0-name'] = "Grommet 1"
-        collector_url = '/test_admin/admin/admin_views/collector/%d/' % self.collector.pk
+        collector_url = reverse('admin:admin_views_collector_change', args=(self.collector.pk,))
         response = self.client.post(collector_url, self.post_data)
         self.assertEqual(response.status_code, 302)
         self.assertEqual(Grommet.objects.count(), 1)
@@ -3461,7 +3521,7 @@ class AdminInlineTests(TestCase):
         # First add a new inline
         self.post_data['doohickey_set-0-code'] = "DH1"
         self.post_data['doohickey_set-0-name'] = "Doohickey 1"
-        collector_url = '/test_admin/admin/admin_views/collector/%d/' % self.collector.pk
+        collector_url = reverse('admin:admin_views_collector_change', args=(self.collector.pk,))
         response = self.client.post(collector_url, self.post_data)
         self.assertEqual(response.status_code, 302)
         self.assertEqual(DooHickey.objects.count(), 1)
@@ -3494,20 +3554,21 @@ class AdminInlineTests(TestCase):
         # First add a new inline
         self.post_data['whatsit_set-0-index'] = "42"
         self.post_data['whatsit_set-0-name'] = "Whatsit 1"
-        response = self.client.post('/test_admin/admin/admin_views/collector/1/', self.post_data)
+        collector_url = reverse('admin:admin_views_collector_change', args=(self.collector.pk,))
+        response = self.client.post(collector_url, self.post_data)
         self.assertEqual(response.status_code, 302)
         self.assertEqual(Whatsit.objects.count(), 1)
         self.assertEqual(Whatsit.objects.all()[0].name, "Whatsit 1")
 
         # Check that the PK link exists on the rendered form
-        response = self.client.get('/test_admin/admin/admin_views/collector/1/')
+        response = self.client.get(collector_url)
         self.assertContains(response, 'name="whatsit_set-0-index"')
 
         # Now resave that inline
         self.post_data['whatsit_set-INITIAL_FORMS'] = "1"
         self.post_data['whatsit_set-0-index'] = "42"
         self.post_data['whatsit_set-0-name'] = "Whatsit 1"
-        response = self.client.post('/test_admin/admin/admin_views/collector/1/', self.post_data)
+        response = self.client.post(collector_url, self.post_data)
         self.assertEqual(response.status_code, 302)
         self.assertEqual(Whatsit.objects.count(), 1)
         self.assertEqual(Whatsit.objects.all()[0].name, "Whatsit 1")
@@ -3516,7 +3577,7 @@ class AdminInlineTests(TestCase):
         self.post_data['whatsit_set-INITIAL_FORMS'] = "1"
         self.post_data['whatsit_set-0-index'] = "42"
         self.post_data['whatsit_set-0-name'] = "Whatsit 1 Updated"
-        response = self.client.post('/test_admin/admin/admin_views/collector/1/', self.post_data)
+        response = self.client.post(collector_url, self.post_data)
         self.assertEqual(response.status_code, 302)
         self.assertEqual(Whatsit.objects.count(), 1)
         self.assertEqual(Whatsit.objects.all()[0].name, "Whatsit 1 Updated")
@@ -3525,7 +3586,7 @@ class AdminInlineTests(TestCase):
         "An inherited model can be saved as inlines. Regression for #11042"
         # First add a new inline
         self.post_data['fancydoodad_set-0-name'] = "Fancy Doodad 1"
-        collector_url = '/test_admin/admin/admin_views/collector/%d/' % self.collector.pk
+        collector_url = reverse('admin:admin_views_collector_change', args=(self.collector.pk,))
         response = self.client.post(collector_url, self.post_data)
         self.assertEqual(response.status_code, 302)
         self.assertEqual(FancyDoodad.objects.count(), 1)
@@ -3599,7 +3660,8 @@ class AdminInlineTests(TestCase):
             "category_set-6-id": "",
             "category_set-6-collector": "1",
         })
-        response = self.client.post('/test_admin/admin/admin_views/collector/1/', self.post_data)
+        collector_url = reverse('admin:admin_views_collector_change', args=(self.collector.pk,))
+        response = self.client.post(collector_url, self.post_data)
         # Successful post will redirect
         self.assertEqual(response.status_code, 302)
 
@@ -3621,64 +3683,64 @@ class NeverCacheTests(TestCase):
 
     def test_admin_index(self):
         "Check the never-cache status of the main index"
-        response = self.client.get('/test_admin/admin/')
+        response = self.client.get(reverse('admin:index'))
         self.assertEqual(get_max_age(response), 0)
 
     def test_app_index(self):
         "Check the never-cache status of an application index"
-        response = self.client.get('/test_admin/admin/admin_views/')
+        response = self.client.get(reverse('admin:app_list', args=('admin_views',)))
         self.assertEqual(get_max_age(response), 0)
 
     def test_model_index(self):
         "Check the never-cache status of a model index"
-        response = self.client.get('/test_admin/admin/admin_views/fabric/')
+        response = self.client.get(reverse('admin:admin_views_fabric_changelist'))
         self.assertEqual(get_max_age(response), 0)
 
     def test_model_add(self):
         "Check the never-cache status of a model add page"
-        response = self.client.get('/test_admin/admin/admin_views/fabric/add/')
+        response = self.client.get(reverse('admin:admin_views_fabric_add'))
         self.assertEqual(get_max_age(response), 0)
 
     def test_model_view(self):
         "Check the never-cache status of a model edit page"
-        response = self.client.get('/test_admin/admin/admin_views/section/1/')
+        response = self.client.get(reverse('admin:admin_views_section_change', args=(1,)))
         self.assertEqual(get_max_age(response), 0)
 
     def test_model_history(self):
         "Check the never-cache status of a model history page"
-        response = self.client.get('/test_admin/admin/admin_views/section/1/history/')
+        response = self.client.get(reverse('admin:admin_views_section_history', args=(1,)))
         self.assertEqual(get_max_age(response), 0)
 
     def test_model_delete(self):
         "Check the never-cache status of a model delete page"
-        response = self.client.get('/test_admin/admin/admin_views/section/1/delete/')
+        response = self.client.get(reverse('admin:admin_views_section_delete', args=(1,)))
         self.assertEqual(get_max_age(response), 0)
 
     def test_login(self):
         "Check the never-cache status of login views"
         self.client.logout()
-        response = self.client.get('/test_admin/admin/')
+        response = self.client.get(reverse('admin:index'))
         self.assertEqual(get_max_age(response), 0)
 
     def test_logout(self):
         "Check the never-cache status of logout view"
-        response = self.client.get('/test_admin/admin/logout/')
+        response = self.client.get(reverse('admin:logout'))
         self.assertEqual(get_max_age(response), 0)
 
     def test_password_change(self):
         "Check the never-cache status of the password change view"
         self.client.logout()
-        response = self.client.get('/test_admin/password_change/')
+        response = self.client.get(reverse('admin:password_change'))
         self.assertEqual(get_max_age(response), None)
 
     def test_password_change_done(self):
         "Check the never-cache status of the password change done view"
-        response = self.client.get('/test_admin/admin/password_change/done/')
+        response = self.client.get(reverse('admin:password_change_done'))
         self.assertEqual(get_max_age(response), None)
 
     def test_JS_i18n(self):
         "Check the never-cache status of the JavaScript i18n view"
-        response = self.client.get('/test_admin/admin/jsi18n/')
+        response = self.client.get(reverse('admin:jsi18n'))
         self.assertEqual(get_max_age(response), None)
 
 
@@ -3691,14 +3753,14 @@ class PrePopulatedTest(TestCase):
         self.client.login(username='super', password='secret')
 
     def test_prepopulated_on(self):
-        response = self.client.get('/test_admin/admin/admin_views/prepopulatedpost/add/')
+        response = self.client.get(reverse('admin:admin_views_prepopulatedpost_add'))
         self.assertEqual(response.status_code, 200)
         self.assertContains(response, "id: '#id_slug',")
         self.assertContains(response, "field['dependency_ids'].push('#id_title');")
         self.assertContains(response, "id: '#id_prepopulatedsubpost_set-0-subslug',")
 
     def test_prepopulated_off(self):
-        response = self.client.get('/test_admin/admin/admin_views/prepopulatedpost/1/')
+        response = self.client.get(reverse('admin:admin_views_prepopulatedpost_change', args=(1,)))
         self.assertEqual(response.status_code, 200)
         self.assertContains(response, "A Long Title")
         self.assertNotContains(response, "id: '#id_slug'")
@@ -3711,7 +3773,7 @@ class PrePopulatedTest(TestCase):
         Regression test for #15938: if USE_THOUSAND_SEPARATOR is set, make sure
         that maxLength (in the JavaScript) is rendered without separators.
         """
-        response = self.client.get('/test_admin/admin/admin_views/prepopulatedpostlargeslug/add/')
+        response = self.client.get(reverse('admin:admin_views_prepopulatedpostlargeslug_add'))
         self.assertContains(response, "maxLength: 1000")  # instead of 1,000
 
 
@@ -3729,9 +3791,9 @@ class SeleniumAdminViewsFirefoxTests(AdminSeleniumWebDriverTestCase):
         main form and with stacked and tabular inlines.
         Refs #13068, #9264, #9983, #9784.
         """
-        self.admin_login(username='super', password='secret', login_url='/test_admin/admin/')
+        self.admin_login(username='super', password='secret', login_url=reverse('admin:index'))
         self.selenium.get('%s%s' % (self.live_server_url,
-            '/test_admin/admin/admin_views/mainprepopulated/add/'))
+            reverse('admin:admin_views_mainprepopulated_add')))
 
         # Main form ----------------------------------------------------------
         self.selenium.find_element_by_css_selector('#id_pubdate').send_keys('2012-02-18')
@@ -3839,11 +3901,11 @@ class SeleniumAdminViewsFirefoxTests(AdminSeleniumWebDriverTestCase):
         )
         self.admin_login(username='super',
                          password='secret',
-                         login_url='/test_admin/admin/')
+                         login_url=reverse('admin:index'))
 
         object_url = '%s%s' % (
             self.live_server_url,
-            '/test_admin/admin/admin_views/mainprepopulated/{}/'.format(item.id))
+            reverse('admin:admin_views_mainprepopulated_change', args=(item.id,)))
 
         self.selenium.get(object_url)
         self.selenium.find_element_by_css_selector('#id_name').send_keys(' the best')
@@ -3872,9 +3934,9 @@ class SeleniumAdminViewsFirefoxTests(AdminSeleniumWebDriverTestCase):
         Test that the 'collapse' class in fieldsets definition allows to
         show/hide the appropriate field section.
         """
-        self.admin_login(username='super', password='secret', login_url='/test_admin/admin/')
+        self.admin_login(username='super', password='secret', login_url=reverse('admin:index'))
         self.selenium.get('%s%s' % (self.live_server_url,
-            '/test_admin/admin/admin_views/article/add/'))
+            reverse('admin:admin_views_article_add')))
         self.assertFalse(self.selenium.find_element_by_id('id_title').is_displayed())
         self.selenium.find_elements_by_link_text('Show')[0].click()
         self.assertTrue(self.selenium.find_element_by_id('id_title').is_displayed())
@@ -3886,9 +3948,9 @@ class SeleniumAdminViewsFirefoxTests(AdminSeleniumWebDriverTestCase):
     def test_first_field_focus(self):
         """JavaScript-assisted auto-focus on first usable form field."""
         # First form field has a single widget
-        self.admin_login(username='super', password='secret', login_url='/test_admin/admin/')
+        self.admin_login(username='super', password='secret', login_url=reverse('admin:index'))
         self.selenium.get('%s%s' % (self.live_server_url,
-            '/test_admin/admin/admin_views/picture/add/'))
+            reverse('admin:admin_views_picture_add')))
         self.assertEqual(
             self.selenium.switch_to.active_element,
             self.selenium.find_element_by_id('id_name')
@@ -3896,7 +3958,7 @@ class SeleniumAdminViewsFirefoxTests(AdminSeleniumWebDriverTestCase):
 
         # First form field has a MultiWidget
         self.selenium.get('%s%s' % (self.live_server_url,
-            '/test_admin/admin/admin_views/reservation/add/'))
+            reverse('admin:admin_views_reservation_add')))
         self.assertEqual(
             self.selenium.switch_to.active_element,
             self.selenium.find_element_by_id('id_start_date_0')
@@ -3907,7 +3969,7 @@ class SeleniumAdminViewsFirefoxTests(AdminSeleniumWebDriverTestCase):
         pizza = Pizza.objects.create(name="Double Cheese")
         url = reverse('admin:admin_views_pizza_change', args=(pizza.id,))
         full_url = '%s%s' % (self.live_server_url, url)
-        self.admin_login(username='super', password='secret', login_url='/test_admin/admin/')
+        self.admin_login(username='super', password='secret', login_url=reverse('admin:index'))
         self.selenium.get(full_url)
         self.selenium.find_element_by_class_name('deletelink').click()
         self.selenium.find_element_by_class_name('cancel-link').click()
@@ -3926,7 +3988,7 @@ class SeleniumAdminViewsFirefoxTests(AdminSeleniumWebDriverTestCase):
         pizza.toppings.add(topping1, topping2)
         url = reverse('admin:admin_views_pizza_change', args=(pizza.id,))
         full_url = '%s%s' % (self.live_server_url, url)
-        self.admin_login(username='super', password='secret', login_url='/test_admin/admin/')
+        self.admin_login(username='super', password='secret', login_url=reverse('admin:index'))
         self.selenium.get(full_url)
         self.selenium.find_element_by_class_name('deletelink').click()
         self.selenium.find_element_by_class_name('cancel-link').click()
@@ -3953,7 +4015,7 @@ class ReadonlyTest(TestCase):
         self.client.login(username='super', password='secret')
 
     def test_readonly_get(self):
-        response = self.client.get('/test_admin/admin/admin_views/post/add/')
+        response = self.client.get(reverse('admin:admin_views_post_add'))
         self.assertEqual(response.status_code, 200)
         self.assertNotContains(response, 'name="posted"')
         # 3 fields + 2 submit buttons + 5 inline management form fields, + 2
@@ -3985,7 +4047,7 @@ class ReadonlyTest(TestCase):
         self.assertContains(response, '<p class="help">Some help text for the date (with unicode ŠĐĆŽćžšđ)</p>', html=True)
 
         p = Post.objects.create(title="I worked on readonly_fields", content="Its good stuff")
-        response = self.client.get('/test_admin/admin/admin_views/post/%d/' % p.pk)
+        response = self.client.get(reverse('admin:admin_views_post_change', args=(p.pk,)))
         self.assertContains(response, "%d amount of cool" % p.pk)
 
     def test_readonly_post(self):
@@ -3996,14 +4058,14 @@ class ReadonlyTest(TestCase):
             "link_set-INITIAL_FORMS": "0",
             "link_set-MAX_NUM_FORMS": "0",
         }
-        response = self.client.post('/test_admin/admin/admin_views/post/add/', data)
+        response = self.client.post(reverse('admin:admin_views_post_add'), data)
         self.assertEqual(response.status_code, 302)
         self.assertEqual(Post.objects.count(), 1)
         p = Post.objects.get()
         self.assertEqual(p.posted, datetime.date.today())
 
         data["posted"] = "10-8-1990"  # some date that's not today
-        response = self.client.post('/test_admin/admin/admin_views/post/add/', data)
+        response = self.client.post(reverse('admin:admin_views_post_add'), data)
         self.assertEqual(response.status_code, 302)
         self.assertEqual(Post.objects.count(), 2)
         p = Post.objects.order_by('-id')[0]
@@ -4011,12 +4073,12 @@ class ReadonlyTest(TestCase):
 
     def test_readonly_manytomany(self):
         "Regression test for #13004"
-        response = self.client.get('/test_admin/admin/admin_views/pizza/add/')
+        response = self.client.get(reverse('admin:admin_views_pizza_add'))
         self.assertEqual(response.status_code, 200)
 
     def test_user_password_change_limited_queryset(self):
         su = User.objects.filter(is_superuser=True)[0]
-        response = self.client.get('/test_admin/admin2/auth/user/%s/password/' % su.pk)
+        response = self.client.get(reverse('admin2:auth_user_password_change', args=(su.pk,)))
         self.assertEqual(response.status_code, 404)
 
     def test_change_form_renders_correct_null_choice_value(self):
@@ -4024,7 +4086,7 @@ class ReadonlyTest(TestCase):
         Regression test for #17911.
         """
         choice = Choice.objects.create(choice=None)
-        response = self.client.get('/test_admin/admin/admin_views/choice/%s/' % choice.pk)
+        response = self.client.get(reverse('admin:admin_views_choice_change', args=(choice.pk,)))
         self.assertContains(response, '<p>No opinion</p>', html=True)
         self.assertNotContains(response, '<p>(None)</p>')
 
@@ -4036,7 +4098,7 @@ class ReadonlyTest(TestCase):
         topping = Topping.objects.create(name='Salami')
         pizza = Pizza.objects.create(name='Americano')
         pizza.toppings.add(topping)
-        response = self.client.get('/test_admin/admin/admin_views/topping/add/')
+        response = self.client.get(reverse('admin:admin_views_topping_add'))
         self.assertEqual(response.status_code, 200)
 
     def test_readonly_field_overrides(self):
@@ -4045,7 +4107,7 @@ class ReadonlyTest(TestCase):
         AdminReadonlyField
         """
         p = FieldOverridePost.objects.create(title="Test Post", content="Test Content")
-        response = self.client.get('/test_admin/admin/admin_views/fieldoverridepost/%d/' % p.pk)
+        response = self.client.get(reverse('admin:admin_views_fieldoverridepost_change', args=(p.pk,)))
         self.assertEqual(response.status_code, 200)
         self.assertContains(response, '<p class="help">Overridden help text for the date</p>')
         self.assertContains(response, '<label for="id_public">Overridden public label:</label>', html=True)
@@ -4070,7 +4132,7 @@ class LimitChoicesToInAdminTest(TestCase):
             username='marley',
             last_action=datetime.datetime.today() - datetime.timedelta(days=1),
         )
-        response = self.client.get('/test_admin/admin/admin_views/stumpjoke/add/')
+        response = self.client.get(reverse('admin:admin_views_stumpjoke_add'))
         # The allowed option should appear twice; the limited option should not appear.
         self.assertContains(response, threepwood.username, count=2)
         self.assertNotContains(response, marley.username)
@@ -4093,7 +4155,7 @@ class RawIdFieldsTest(TestCase):
         Inquisition.objects.create(expected=False,
                                    leader=actor,
                                    country="Spain")
-        response = self.client.get('/test_admin/admin/admin_views/sketch/add/')
+        response = self.client.get(reverse('admin:admin_views_sketch_add'))
         # Find the link
         m = re.search(br'<a href="([^"]*)"[^>]* id="lookup_id_inquisition"', response.content)
         self.assertTrue(m)  # Got a match
@@ -4116,7 +4178,7 @@ class RawIdFieldsTest(TestCase):
         """Regression test for 20182"""
         Actor.objects.create(name="Palin", age=27)
         Actor.objects.create(name="Kilbraken", age=50, title="Judge")
-        response = self.client.get('/test_admin/admin/admin_views/sketch/add/')
+        response = self.client.get(reverse('admin:admin_views_sketch_add'))
         # Find the link
         m = re.search(br'<a href="([^"]*)"[^>]* id="lookup_id_defendant0"', response.content)
         self.assertTrue(m)  # Got a match
@@ -4136,7 +4198,7 @@ class RawIdFieldsTest(TestCase):
         """Regression test for 20182"""
         Actor.objects.create(name="Palin", age=27)
         Actor.objects.create(name="Kilbraken", age=50, title="Judge")
-        response = self.client.get('/test_admin/admin/admin_views/sketch/add/')
+        response = self.client.get(reverse('admin:admin_views_sketch_add'))
         # Find the link
         m = re.search(br'<a href="([^"]*)"[^>]* id="lookup_id_defendant1"', response.content)
         self.assertTrue(m)  # Got a match
@@ -4166,31 +4228,31 @@ class UserAdminTest(TestCase):
 
     def test_save_button(self):
         user_count = User.objects.count()
-        response = self.client.post('/test_admin/admin/auth/user/add/', {
+        response = self.client.post(reverse('admin:auth_user_add'), {
             'username': 'newuser',
             'password1': 'newpassword',
             'password2': 'newpassword',
         })
         new_user = User.objects.order_by('-id')[0]
-        self.assertRedirects(response, '/test_admin/admin/auth/user/%s/' % new_user.pk)
+        self.assertRedirects(response, reverse('admin:auth_user_change', args=(new_user.pk,)))
         self.assertEqual(User.objects.count(), user_count + 1)
         self.assertTrue(new_user.has_usable_password())
 
     def test_save_continue_editing_button(self):
         user_count = User.objects.count()
-        response = self.client.post('/test_admin/admin/auth/user/add/', {
+        response = self.client.post(reverse('admin:auth_user_add'), {
             'username': 'newuser',
             'password1': 'newpassword',
             'password2': 'newpassword',
             '_continue': '1',
         })
         new_user = User.objects.order_by('-id')[0]
-        self.assertRedirects(response, '/test_admin/admin/auth/user/%s/' % new_user.pk)
+        self.assertRedirects(response, reverse('admin:auth_user_change', args=(new_user.pk,)))
         self.assertEqual(User.objects.count(), user_count + 1)
         self.assertTrue(new_user.has_usable_password())
 
     def test_password_mismatch(self):
-        response = self.client.post('/test_admin/admin/auth/user/add/', {
+        response = self.client.post(reverse('admin:auth_user_add'), {
             'username': 'newuser',
             'password1': 'newpassword',
             'password2': 'mismatch',
@@ -4203,11 +4265,11 @@ class UserAdminTest(TestCase):
 
     def test_user_fk_add_popup(self):
         """User addition through a FK popup should return the appropriate JavaScript response."""
-        response = self.client.get('/test_admin/admin/admin_views/album/add/')
+        response = self.client.get(reverse('admin:admin_views_album_add'))
         self.assertEqual(response.status_code, 200)
-        self.assertContains(response, '/test_admin/admin/auth/user/add')
+        self.assertContains(response, reverse('admin:auth_user_add'))
         self.assertContains(response, 'class="related-widget-wrapper-link add-related" id="add_id_owner"')
-        response = self.client.get('/test_admin/admin/auth/user/add/?_popup=1')
+        response = self.client.get(reverse('admin:auth_user_add') + '?_popup=1')
         self.assertEqual(response.status_code, 200)
         self.assertNotContains(response, 'name="_continue"')
         self.assertNotContains(response, 'name="_addanother"')
@@ -4218,18 +4280,18 @@ class UserAdminTest(TestCase):
             '_popup': '1',
             '_save': '1',
         }
-        response = self.client.post('/test_admin/admin/auth/user/add/?_popup=1', data, follow=True)
+        response = self.client.post(reverse('admin:auth_user_add') + '?_popup=1', data, follow=True)
         self.assertEqual(response.status_code, 200)
         self.assertContains(response, 'dismissAddRelatedObjectPopup')
 
     def test_user_fk_change_popup(self):
         """User change through a FK popup should return the appropriate JavaScript response."""
-        response = self.client.get('/test_admin/admin/admin_views/album/add/')
+        response = self.client.get(reverse('admin:admin_views_album_add'))
         self.assertEqual(response.status_code, 200)
-        self.assertContains(response, '/test_admin/admin/auth/user/__fk__/')
+        self.assertContains(response, reverse('admin:auth_user_change', args=('__fk__',)))
         self.assertContains(response, 'class="related-widget-wrapper-link change-related" id="change_id_owner"')
         user = User.objects.get(username='changeuser')
-        url = "/test_admin/admin/auth/user/%s/?_popup=1" % user.pk
+        url = reverse('admin:auth_user_change', args=(user.pk,)) + '?_popup=1'
         response = self.client.get(url)
         self.assertEqual(response.status_code, 200)
         self.assertNotContains(response, 'name="_continue"')
@@ -4251,12 +4313,12 @@ class UserAdminTest(TestCase):
 
     def test_user_fk_delete_popup(self):
         """User deletion through a FK popup should return the appropriate JavaScript response."""
-        response = self.client.get('/test_admin/admin/admin_views/album/add/')
+        response = self.client.get(reverse('admin:admin_views_album_add'))
         self.assertEqual(response.status_code, 200)
-        self.assertContains(response, '/test_admin/admin/auth/user/__fk__/delete/')
+        self.assertContains(response, reverse('admin:auth_user_delete', args=('__fk__',)))
         self.assertContains(response, 'class="related-widget-wrapper-link change-related" id="change_id_owner"')
         user = User.objects.get(username='changeuser')
-        url = "/test_admin/admin/auth/user/%s/delete/?_popup=1" % user.pk
+        url = reverse('admin:auth_user_delete', args=(user.pk,)) + '?_popup=1'
         response = self.client.get(url)
         self.assertEqual(response.status_code, 200)
         data = {
@@ -4269,14 +4331,14 @@ class UserAdminTest(TestCase):
 
     def test_save_add_another_button(self):
         user_count = User.objects.count()
-        response = self.client.post('/test_admin/admin/auth/user/add/', {
+        response = self.client.post(reverse('admin:auth_user_add'), {
             'username': 'newuser',
             'password1': 'newpassword',
             'password2': 'newpassword',
             '_addanother': '1',
         })
         new_user = User.objects.order_by('-id')[0]
-        self.assertRedirects(response, '/test_admin/admin/auth/user/add/')
+        self.assertRedirects(response, reverse('admin:auth_user_add'))
         self.assertEqual(User.objects.count(), user_count + 1)
         self.assertTrue(new_user.has_usable_password())
 
@@ -4287,12 +4349,12 @@ class UserAdminTest(TestCase):
         ContentType.objects.clear_cache()
 
         with self.assertNumQueries(10):
-            response = self.client.get('/test_admin/admin/auth/user/%s/' % u.pk)
+            response = self.client.get(reverse('admin:auth_user_change', args=(u.pk,)))
             self.assertEqual(response.status_code, 200)
 
     def test_form_url_present_in_context(self):
         u = User.objects.all()[0]
-        response = self.client.get('/test_admin/admin3/auth/user/%s/password/' % u.pk)
+        response = self.client.get(reverse('admin3:auth_user_password_change', args=(u.pk,)))
         self.assertEqual(response.status_code, 200)
         self.assertEqual(response.context['form_url'], 'pony')
 
@@ -4310,12 +4372,12 @@ class GroupAdminTest(TestCase):
 
     def test_save_button(self):
         group_count = Group.objects.count()
-        response = self.client.post('/test_admin/admin/auth/group/add/', {
+        response = self.client.post(reverse('admin:auth_group_add'), {
             'name': 'newgroup',
         })
 
         Group.objects.order_by('-id')[0]
-        self.assertRedirects(response, '/test_admin/admin/auth/group/')
+        self.assertRedirects(response, reverse('admin:auth_group_changelist'))
         self.assertEqual(Group.objects.count(), group_count + 1)
 
     def test_group_permission_performance(self):
@@ -4325,7 +4387,7 @@ class GroupAdminTest(TestCase):
         ContentType.objects.clear_cache()
 
         with self.assertNumQueries(8):
-            response = self.client.get('/test_admin/admin/auth/group/%s/' % g.pk)
+            response = self.client.get(reverse('admin:auth_group_change', args=(g.pk,)))
             self.assertEqual(response.status_code, 200)
 
 
@@ -4342,7 +4404,7 @@ class CSSTest(TestCase):
         Ensure that fields have a CSS class name with a 'field-' prefix.
         Refs #16371.
         """
-        response = self.client.get('/test_admin/admin/admin_views/post/add/')
+        response = self.client.get(reverse('admin:admin_views_post_add'))
 
         # The main form
         self.assertContains(response, 'class="form-row field-title"')
@@ -4364,13 +4426,13 @@ class CSSTest(TestCase):
         Refs #17050.
         """
         # General index page
-        response = self.client.get("/test_admin/admin/")
+        response = self.client.get(reverse('admin:index'))
         self.assertContains(response, '<div class="app-admin_views module">')
         self.assertContains(response, '<tr class="model-actor">')
         self.assertContains(response, '<tr class="model-album">')
 
         # App index page
-        response = self.client.get("/test_admin/admin/admin_views/")
+        response = self.client.get(reverse('admin:app_list', args=('admin_views',)))
         self.assertContains(response, '<div class="app-admin_views module">')
         self.assertContains(response, '<tr class="model-actor">')
         self.assertContains(response, '<tr class="model-album">')
@@ -4379,7 +4441,7 @@ class CSSTest(TestCase):
         """
         Ensure app and model tag are correctly read by change_form template
         """
-        response = self.client.get('/test_admin/admin/admin_views/section/add/')
+        response = self.client.get(reverse('admin:admin_views_section_add'))
         self.assertEqual(response.status_code, 200)
         self.assertContains(response,
             '<body class=" app-admin_views model-section ')
@@ -4388,7 +4450,7 @@ class CSSTest(TestCase):
         """
         Ensure app and model tag are correctly read by change_list template
         """
-        response = self.client.get('/test_admin/admin/admin_views/section/')
+        response = self.client.get(reverse('admin:admin_views_section_changelist'))
         self.assertEqual(response.status_code, 200)
         self.assertContains(response,
             '<body class=" app-admin_views model-section ')
@@ -4399,7 +4461,7 @@ class CSSTest(TestCase):
         template
         """
         response = self.client.get(
-            '/test_admin/admin/admin_views/section/1/delete/')
+            reverse('admin:admin_views_section_delete', args=(1,)))
         self.assertEqual(response.status_code, 200)
         self.assertContains(response,
             '<body class=" app-admin_views model-section ')
@@ -4408,7 +4470,7 @@ class CSSTest(TestCase):
         """
         Ensure app and model tag are correctly read by app_index template
         """
-        response = self.client.get('/test_admin/admin/admin_views/')
+        response = self.client.get(reverse('admin:app_list', args=('admin_views',)))
         self.assertEqual(response.status_code, 200)
         self.assertContains(response, '<body class=" dashboard app-admin_views')
 
@@ -4422,7 +4484,7 @@ class CSSTest(TestCase):
             'action': 'delete_selected',
             'index': 0,
         }
-        response = self.client.post('/test_admin/admin/admin_views/section/',
+        response = self.client.post(reverse('admin:admin_views_section_changelist'),
             action_data)
         self.assertEqual(response.status_code, 200)
         self.assertContains(response,
@@ -4435,7 +4497,7 @@ class CSSTest(TestCase):
         """
         Podcast.objects.create(name="Django Dose",
             release_date=datetime.date.today())
-        response = self.client.get('/test_admin/admin/admin_views/podcast/')
+        response = self.client.get(reverse('admin:admin_views_podcast_changelist'))
         self.assertContains(
             response, '<th class="field-name">')
         self.assertContains(
@@ -4461,7 +4523,7 @@ class AdminDocsTest(TestCase):
         self.client.login(username='super', password='secret')
 
     def test_tags(self):
-        response = self.client.get('/test_admin/admin/doc/tags/')
+        response = self.client.get(reverse('django-admindocs-tags'))
 
         # The builtin tag group exists
         self.assertContains(response, "<h2>Built-in tags</h2>", count=2, html=True)
@@ -4482,7 +4544,7 @@ class AdminDocsTest(TestCase):
         self.assertContains(response, '<li><a href="#admin_list-admin_actions">admin_actions</a></li>', html=True)
 
     def test_filters(self):
-        response = self.client.get('/test_admin/admin/doc/filters/')
+        response = self.client.get(reverse('django-admindocs-filters'))
 
         # The builtin filter group exists
         self.assertContains(response, "<h2>Built-in filters</h2>", count=2, html=True)
@@ -4511,13 +4573,12 @@ class AdminDocsTest(TestCase):
 )
 class ValidXHTMLTests(TestCase):
     fixtures = ['admin-views-users.xml']
-    urlbit = 'admin'
 
     def setUp(self):
         self.client.login(username='super', password='secret')
 
     def test_lang_name_present(self):
-        response = self.client.get('/test_admin/%s/admin_views/' % self.urlbit)
+        response = self.client.get(reverse('admin:app_list', args=('admin_views',)))
         self.assertNotContains(response, ' lang=""')
         self.assertNotContains(response, ' xml:lang=""')
 
@@ -4665,7 +4726,7 @@ class AdminCustomSaveRelatedTests(TestCase):
             'child_set-0-name': 'Paul',
             'child_set-1-name': 'Catherine',
         }
-        self.client.post('/test_admin/admin/admin_views/parent/add/', post)
+        self.client.post(reverse('admin:admin_views_parent_add'), post)
         self.assertEqual(1, Parent.objects.count())
         self.assertEqual(2, Child.objects.count())
 
@@ -4687,7 +4748,7 @@ class AdminCustomSaveRelatedTests(TestCase):
             'child_set-1-name': 'Catherine',
             'child_set-1-id': catherine.id,
         }
-        self.client.post('/test_admin/admin/admin_views/parent/%s/' % parent.id, post)
+        self.client.post(reverse('admin:admin_views_parent_change', args=(parent.id,)), post)
 
         children_names = list(Child.objects.order_by('name').values_list('name', flat=True))
 
@@ -4707,7 +4768,7 @@ class AdminCustomSaveRelatedTests(TestCase):
             '_save': 'Save'
         }
 
-        self.client.post('/test_admin/admin/admin_views/parent/', post)
+        self.client.post(reverse('admin:admin_views_parent_changelist'), post)
         children_names = list(Child.objects.order_by('name').values_list('name', flat=True))
 
         self.assertEqual('Josh Stone', Parent.objects.latest('id').name)
@@ -4723,21 +4784,21 @@ class AdminViewLogoutTest(TestCase):
         self.client.login(username='super', password='secret')
 
     def test_client_logout_url_can_be_used_to_login(self):
-        response = self.client.get('/test_admin/admin/logout/')
+        response = self.client.get(reverse('admin:logout'))
         self.assertEqual(response.status_code, 200)
         self.assertTemplateUsed(response, 'registration/logged_out.html')
-        self.assertEqual(response.request['PATH_INFO'], '/test_admin/admin/logout/')
+        self.assertEqual(response.request['PATH_INFO'], reverse('admin:logout'))
 
         # we are now logged out
-        response = self.client.get('/test_admin/admin/logout/')
+        response = self.client.get(reverse('admin:logout'))
         self.assertEqual(response.status_code, 302)  # we should be redirected to the login page.
 
         # follow the redirect and test results.
-        response = self.client.get('/test_admin/admin/logout/', follow=True)
+        response = self.client.get(reverse('admin:logout'), follow=True)
         self.assertEqual(response.status_code, 200)
         self.assertTemplateUsed(response, 'admin/login.html')
-        self.assertEqual(response.request['PATH_INFO'], '/test_admin/admin/login/')
-        self.assertContains(response, '<input type="hidden" name="next" value="/test_admin/admin/" />')
+        self.assertEqual(response.request['PATH_INFO'], reverse('admin:login'))
+        self.assertContains(response, '<input type="hidden" name="next" value="%s" />' % reverse('admin:index'))
 
 
 @override_settings(PASSWORD_HASHERS=['django.contrib.auth.hashers.SHA1PasswordHasher'],
@@ -4759,7 +4820,7 @@ class AdminUserMessageTest(TestCase):
             'index': 0,
         }
 
-        response = self.client.post('/test_admin/admin/admin_views/usermessenger/',
+        response = self.client.post(reverse('admin:admin_views_usermessenger_changelist'),
                                     action_data, follow=True)
         self.assertContains(response,
                             '<li class="%s">Test %s</li>' % (level, level),
@@ -4788,7 +4849,7 @@ class AdminUserMessageTest(TestCase):
             'index': 0,
         }
 
-        response = self.client.post('/test_admin/admin/admin_views/usermessenger/',
+        response = self.client.post(reverse('admin:admin_views_usermessenger_changelist'),
                                     action_data, follow=True)
         self.assertContains(response,
                             '<li class="extra_tag info">Test tags</li>',
@@ -4828,34 +4889,35 @@ class AdminKeepChangeListFiltersTests(TestCase):
 
     def test_assert_url_equal(self):
         # Test equality.
+        change_user_url = reverse('admin:auth_user_change', args=(105,))
         self.assertURLEqual(
-            'http://testserver/test_admin/admin/auth/user/105/?_changelist_filters=is_staff__exact%3D0%26is_superuser__exact%3D0',
-            'http://testserver/test_admin/admin/auth/user/105/?_changelist_filters=is_staff__exact%3D0%26is_superuser__exact%3D0'
+            'http://testserver{}?_changelist_filters=is_staff__exact%3D0%26is_superuser__exact%3D0'.format(change_user_url),
+            'http://testserver{}?_changelist_filters=is_staff__exact%3D0%26is_superuser__exact%3D0'.format(change_user_url)
         )
 
         # Test inequality.
         with self.assertRaises(AssertionError):
             self.assertURLEqual(
-                'http://testserver/test_admin/admin/auth/user/105/?_changelist_filters=is_staff__exact%3D0%26is_superuser__exact%3D0',
-                'http://testserver/test_admin/admin/auth/user/105/?_changelist_filters=is_staff__exact%3D1%26is_superuser__exact%3D1'
+                'http://testserver{}?_changelist_filters=is_staff__exact%3D0%26is_superuser__exact%3D0'.format(change_user_url),
+                'http://testserver{}?_changelist_filters=is_staff__exact%3D1%26is_superuser__exact%3D1'.format(change_user_url)
             )
 
         # Ignore scheme and host.
         self.assertURLEqual(
-            'http://testserver/test_admin/admin/auth/user/105/?_changelist_filters=is_staff__exact%3D0%26is_superuser__exact%3D0',
-            '/test_admin/admin/auth/user/105/?_changelist_filters=is_staff__exact%3D0%26is_superuser__exact%3D0'
+            'http://testserver{}?_changelist_filters=is_staff__exact%3D0%26is_superuser__exact%3D0'.format(change_user_url),
+            '{}?_changelist_filters=is_staff__exact%3D0%26is_superuser__exact%3D0'.format(change_user_url)
         )
 
         # Ignore ordering of querystring.
         self.assertURLEqual(
-            '/test_admin/admin/auth/user/?is_staff__exact=0&is_superuser__exact=0',
-            '/test_admin/admin/auth/user/?is_superuser__exact=0&is_staff__exact=0'
+            '{}?is_staff__exact=0&is_superuser__exact=0'.format(reverse('admin:auth_user_changelist')),
+            '{}?is_superuser__exact=0&is_staff__exact=0'.format(reverse('admin:auth_user_changelist'))
         )
 
         # Ignore ordering of _changelist_filters.
         self.assertURLEqual(
-            '/test_admin/admin/auth/user/105/?_changelist_filters=is_staff__exact%3D0%26is_superuser__exact%3D0',
-            '/test_admin/admin/auth/user/105/?_changelist_filters=is_superuser__exact%3D0%26is_staff__exact%3D0'
+            '{}?_changelist_filters=is_staff__exact%3D0%26is_superuser__exact%3D0'.format(change_user_url),
+            '{}?_changelist_filters=is_superuser__exact%3D0%26is_staff__exact%3D0'.format(change_user_url)
         )
 
     def get_changelist_filters(self):
@@ -5089,19 +5151,19 @@ class TestLabelVisibility(TestCase):
         self.client.login(username='super', password='secret')
 
     def test_all_fields_visible(self):
-        response = self.client.get('/test_admin/admin/admin_views/emptymodelvisible/add/')
+        response = self.client.get(reverse('admin:admin_views_emptymodelvisible_add'))
         self.assert_fieldline_visible(response)
         self.assert_field_visible(response, 'first')
         self.assert_field_visible(response, 'second')
 
     def test_all_fields_hidden(self):
-        response = self.client.get('/test_admin/admin/admin_views/emptymodelhidden/add/')
+        response = self.client.get(reverse('admin:admin_views_emptymodelhidden_add'))
         self.assert_fieldline_hidden(response)
         self.assert_field_hidden(response, 'first')
         self.assert_field_hidden(response, 'second')
 
     def test_mixin(self):
-        response = self.client.get('/test_admin/admin/admin_views/emptymodelmixin/add/')
+        response = self.client.get(reverse('admin:admin_views_emptymodelmixin_add'))
         self.assert_fieldline_visible(response)
         self.assert_field_hidden(response, 'first')
         self.assert_field_visible(response, 'second')
@@ -5143,7 +5205,7 @@ class AdminViewOnSiteTests(TestCase):
                      "dependentchild_set-0-id": "",
                      "dependentchild_set-0-parent": "",
                      "dependentchild_set-0-family_name": "Test2"}
-        response = self.client.post('/test_admin/admin/admin_views/parentwithdependentchildren/add/',
+        response = self.client.post(reverse('admin:admin_views_parentwithdependentchildren_add'),
                                     post_data)
 
         # just verifying the parent form failed validation, as expected --
@@ -5173,8 +5235,9 @@ class AdminViewOnSiteTests(TestCase):
                      "dependentchild_set-0-id": "",
                      "dependentchild_set-0-parent": str(pwdc.id),
                      "dependentchild_set-0-family_name": "Test1"}
-        response = self.client.post('/test_admin/admin/admin_views/parentwithdependentchildren/%d/'
-                                    % pwdc.id, post_data)
+        response = self.client.post(
+            reverse('admin:admin_views_parentwithdependentchildren_change', args=(pwdc.id,)), post_data
+        )
 
         # just verifying the parent form failed validation, as expected --
         # this isn't the regression test
@@ -5209,27 +5272,21 @@ class AdminViewOnSiteTests(TestCase):
 
     def test_false(self):
         "Ensure that the 'View on site' button is not displayed if view_on_site is False"
-        response = self.client.get('/test_admin/admin/admin_views/restaurant/1/')
+        response = self.client.get(reverse('admin:admin_views_restaurant_change', args=(1,)))
         content_type_pk = ContentType.objects.get_for_model(Restaurant).pk
-        self.assertNotContains(response,
-                               '"/test_admin/admin/r/%s/1/"' % content_type_pk,
-                               )
+        self.assertNotContains(response, reverse('admin:view_on_site', args=(content_type_pk, 1)))
 
     def test_true(self):
         "Ensure that the default behavior is followed if view_on_site is True"
-        response = self.client.get('/test_admin/admin/admin_views/city/1/')
+        response = self.client.get(reverse('admin:admin_views_city_change', args=(1,)))
         content_type_pk = ContentType.objects.get_for_model(City).pk
-        self.assertContains(response,
-                            '"/test_admin/admin/r/%s/1/"' % content_type_pk,
-                            )
+        self.assertContains(response, reverse('admin:view_on_site', args=(content_type_pk, 1)))
 
     def test_callable(self):
         "Ensure that the right link is displayed if view_on_site is a callable"
-        response = self.client.get('/test_admin/admin/admin_views/worker/1/')
+        response = self.client.get(reverse('admin:admin_views_worker_change', args=(1,)))
         worker = Worker.objects.get(pk=1)
-        self.assertContains(response,
-                            '"/worker/%s/%s/"' % (worker.surname, worker.name),
-                            )
+        self.assertContains(response, '"/worker/%s/%s/"' % (worker.surname, worker.name))
 
     def test_missing_get_absolute_url(self):
         "Ensure None is returned if model doesn't have get_absolute_url"
@@ -5247,27 +5304,21 @@ class InlineAdminViewOnSiteTest(TestCase):
 
     def test_false(self):
         "Ensure that the 'View on site' button is not displayed if view_on_site is False"
-        response = self.client.get('/test_admin/admin/admin_views/state/1/')
+        response = self.client.get(reverse('admin:admin_views_state_change', args=(1,)))
         content_type_pk = ContentType.objects.get_for_model(City).pk
-        self.assertNotContains(response,
-                               '/test_admin/admin/r/%s/1/' % content_type_pk,
-                               )
+        self.assertNotContains(response, reverse('admin:view_on_site', args=(content_type_pk, 1)))
 
     def test_true(self):
         "Ensure that the 'View on site' button is displayed if view_on_site is True"
-        response = self.client.get('/test_admin/admin/admin_views/city/1/')
+        response = self.client.get(reverse('admin:admin_views_city_change', args=(1,)))
         content_type_pk = ContentType.objects.get_for_model(Restaurant).pk
-        self.assertContains(response,
-                            '/test_admin/admin/r/%s/1/' % content_type_pk,
-                            )
+        self.assertContains(response, reverse('admin:view_on_site', args=(content_type_pk, 1)))
 
     def test_callable(self):
         "Ensure that the right link is displayed if view_on_site is a callable"
-        response = self.client.get('/test_admin/admin/admin_views/restaurant/1/')
+        response = self.client.get(reverse('admin:admin_views_restaurant_change', args=(1,)))
         worker = Worker.objects.get(pk=1)
-        self.assertContains(response,
-                            '"/worker_inline/%s/%s/"' % (worker.surname, worker.name),
-                            )
+        self.assertContains(response, '"/worker_inline/%s/%s/"' % (worker.surname, worker.name))
 
 
 @override_settings(ROOT_URLCONF="admin_views.urls")
@@ -5276,12 +5327,12 @@ class TestEtagWithAdminView(TestCase):
 
     def test_admin(self):
         with self.settings(USE_ETAGS=False):
-            response = self.client.get('/test_admin/admin/')
+            response = self.client.get(reverse('admin:index'))
             self.assertEqual(response.status_code, 302)
             self.assertFalse(response.has_header('ETag'))
 
         with self.settings(USE_ETAGS=True):
-            response = self.client.get('/test_admin/admin/')
+            response = self.client.get(reverse('admin:index'))
             self.assertEqual(response.status_code, 302)
             self.assertTrue(response.has_header('ETag'))
 
@@ -5305,30 +5356,18 @@ class GetFormsetsWithInlinesArgumentTest(TestCase):
 
     def test_explicitly_provided_pk(self):
         post_data = {'name': '1'}
-        try:
-            response = self.client.post('/test_admin/admin/admin_views/explicitlyprovidedpk/add/', post_data)
-        except Exception as e:
-            self.fail(e)
+        response = self.client.post(reverse('admin:admin_views_explicitlyprovidedpk_add'), post_data)
         self.assertEqual(response.status_code, 302)
 
         post_data = {'name': '2'}
-        try:
-            response = self.client.post('/test_admin/admin/admin_views/explicitlyprovidedpk/1/', post_data)
-        except Exception as e:
-            self.fail(e)
+        response = self.client.post(reverse('admin:admin_views_explicitlyprovidedpk_change', args=(1,)), post_data)
         self.assertEqual(response.status_code, 302)
 
     def test_implicitly_generated_pk(self):
         post_data = {'name': '1'}
-        try:
-            response = self.client.post('/test_admin/admin/admin_views/implicitlygeneratedpk/add/', post_data)
-        except Exception as e:
-            self.fail(e)
+        response = self.client.post(reverse('admin:admin_views_implicitlygeneratedpk_add'), post_data)
         self.assertEqual(response.status_code, 302)
 
         post_data = {'name': '2'}
-        try:
-            response = self.client.post('/test_admin/admin/admin_views/implicitlygeneratedpk/1/', post_data)
-        except Exception as e:
-            self.fail(e)
+        response = self.client.post(reverse('admin:admin_views_implicitlygeneratedpk_change', args=(1,)), post_data)
         self.assertEqual(response.status_code, 302)
diff --git a/tests/admin_views/urls.py b/tests/admin_views/urls.py
index 17dc02d102..ba6a89424b 100644
--- a/tests/admin_views/urls.py
+++ b/tests/admin_views/urls.py
@@ -4,10 +4,10 @@ from . import admin, custom_has_permission_admin, customadmin, views
 
 urlpatterns = [
     url(r'^test_admin/admin/doc/', include('django.contrib.admindocs.urls')),
-    url(r'^test_admin/admin/secure-view/$', views.secure_view),
+    url(r'^test_admin/admin/secure-view/$', views.secure_view, name='secure_view'),
     url(r'^test_admin/admin/', include(admin.site.urls)),
     url(r'^test_admin/admin2/', include(customadmin.site.urls)),
-    url(r'^test_admin/admin3/', include(admin.site.urls), dict(form_url='pony')),
+    url(r'^test_admin/admin3/', include(admin.site.get_urls(), 'admin3', 'admin'), dict(form_url='pony')),
     url(r'^test_admin/admin4/', include(customadmin.simple_site.urls)),
     url(r'^test_admin/admin5/', include(admin.site2.urls)),
     url(r'^test_admin/admin7/', include(admin.site7.urls)),
diff --git a/tests/admin_widgets/tests.py b/tests/admin_widgets/tests.py
index 8949aecd22..cfe0c07e70 100644
--- a/tests/admin_widgets/tests.py
+++ b/tests/admin_widgets/tests.py
@@ -14,6 +14,7 @@ from django.contrib.admin import widgets
 from django.contrib.admin.tests import AdminSeleniumWebDriverTestCase
 from django.core.files.storage import default_storage
 from django.core.files.uploadedfile import SimpleUploadedFile
+from django.core.urlresolvers import reverse
 from django.db.models import CharField, DateField
 from django.test import TestCase as DjangoTestCase, override_settings
 from django.utils import six, translation
@@ -174,7 +175,7 @@ class AdminFormfieldForDBFieldWithRequestTests(DjangoTestCase):
         Ensure the user can only see their own cars in the foreign key dropdown.
         """
         self.client.login(username="super", password="secret")
-        response = self.client.get("/admin_widgets/cartire/add/")
+        response = self.client.get(reverse('admin:admin_widgets_cartire_add'))
         self.assertNotContains(response, "BMW M3")
         self.assertContains(response, "Volkswagon Passat")
 
@@ -188,7 +189,7 @@ class AdminForeignKeyWidgetChangeList(DjangoTestCase):
         self.client.login(username="super", password="secret")
 
     def test_changelist_ForeignKey(self):
-        response = self.client.get('/admin_widgets/car/')
+        response = self.client.get(reverse('admin:admin_widgets_car_changelist'))
         self.assertContains(response, '/auth/user/add/')
 
 
@@ -209,7 +210,7 @@ class AdminForeignKeyRawIdWidget(DjangoTestCase):
         }
         # Try posting with a non-existent pk in a raw id field: this
         # should result in an error message, not a server exception.
-        response = self.client.post('/admin_widgets/event/add/', post_data)
+        response = self.client.post(reverse('admin:admin_widgets_event_add'), post_data)
         self.assertContains(response,
             'Select a valid choice. That choice is not one of the available choices.')
 
@@ -217,7 +218,7 @@ class AdminForeignKeyRawIdWidget(DjangoTestCase):
 
         for test_str in ('Iñtërnâtiônàlizætiøn', "1234'", -1234):
             # This should result in an error message, not a server exception.
-            response = self.client.post('/admin_widgets/event/add/',
+            response = self.client.post(reverse('admin:admin_widgets_event_add'),
                 {"main_band": test_str})
 
             self.assertContains(response,
@@ -383,7 +384,7 @@ class AdminFileWidgetTests(DjangoTestCase):
         File widgets should render as a link when they're marked "read only."
         """
         self.client.login(username="super", password="secret")
-        response = self.client.get('/admin_widgets/album/%s/' % self.album.id)
+        response = self.client.get(reverse('admin:admin_widgets_album_change', args=(self.album.id,)))
         self.assertContains(
             response,
             '<p><a href="%(STORAGE_URL)salbums/hybrid_theory.jpg">'
@@ -582,7 +583,7 @@ class DateTimePickerSeleniumFirefoxTests(AdminSeleniumWebDriverTestCase):
         self.admin_login(username='super', password='secret', login_url='/')
         # Open a page that has a date and time picker widgets
         self.selenium.get('%s%s' % (self.live_server_url,
-            '/admin_widgets/member/add/'))
+            reverse('admin:admin_widgets_member_add')))
 
         # First, with the date picker widget ---------------------------------
         # Check that the date picker is hidden
@@ -622,7 +623,7 @@ class DateTimePickerSeleniumFirefoxTests(AdminSeleniumWebDriverTestCase):
         self.admin_login(username='super', password='secret', login_url='/')
         # Open a page that has a date and time picker widgets
         self.selenium.get('%s%s' % (self.live_server_url,
-            '/admin_widgets/member/add/'))
+            reverse('admin:admin_widgets_member_add')))
 
         # fill in the birth date.
         self.selenium.find_element_by_id('id_birthdate_0').send_keys('2013-06-01')
@@ -646,7 +647,7 @@ class DateTimePickerSeleniumFirefoxTests(AdminSeleniumWebDriverTestCase):
         self.admin_login(username='super', password='secret', login_url='/')
         # Open a page that has a date and time picker widgets
         self.selenium.get('%s%s' % (self.live_server_url,
-            '/admin_widgets/member/add/'))
+            reverse('admin:admin_widgets_member_add')))
 
         # fill in the birth date.
         self.selenium.find_element_by_id('id_birthdate_0').send_keys('2013-06-01')
@@ -672,7 +673,7 @@ class DateTimePickerSeleniumFirefoxTests(AdminSeleniumWebDriverTestCase):
         self.admin_login(username='super', password='secret', login_url='/')
         # Open a page that has a date and time picker widgets
         self.selenium.get('%s%s' % (self.live_server_url,
-            '/admin_widgets/member/add/'))
+            reverse('admin:admin_widgets_member_add')))
 
         # Click the calendar icon
         self.selenium.find_element_by_id('calendarlink0').click()
@@ -718,7 +719,7 @@ class DateTimePickerSeleniumFirefoxTests(AdminSeleniumWebDriverTestCase):
 
                 # Open a page that has a date picker widget
                 self.selenium.get('{}{}'.format(self.live_server_url,
-                    '/admin_widgets/member/{}/'.format(member.pk)))
+                    reverse('admin:admin_widgets_member_change', args=(member.pk,))))
 
                 # Click on the calendar icon
                 self.selenium.find_element_by_id('calendarlink0').click()
@@ -772,7 +773,7 @@ class DateTimePickerShortcutsSeleniumFirefoxTests(AdminSeleniumWebDriverTestCase
         now = datetime.now()
 
         self.selenium.get('%s%s' % (self.live_server_url,
-            '/admin_widgets/member/add/'))
+            reverse('admin:admin_widgets_member_add')))
 
         self.selenium.find_element_by_id('id_name').send_keys('test')
 
@@ -949,8 +950,8 @@ class HorizontalVerticalFilterSeleniumFirefoxTests(AdminSeleniumWebDriverTestCas
         self.school.save()
 
         self.admin_login(username='super', password='secret', login_url='/')
-        self.selenium.get(
-            '%s%s' % (self.live_server_url, '/admin_widgets/school/%s/' % self.school.id))
+        self.selenium.get('%s%s' % (
+            self.live_server_url, reverse('admin:admin_widgets_school_change', args=(self.school.id,))))
 
         self.wait_page_loaded()
         self.execute_basic_operations('vertical', 'students')
@@ -978,7 +979,7 @@ class HorizontalVerticalFilterSeleniumFirefoxTests(AdminSeleniumWebDriverTestCas
 
         self.admin_login(username='super', password='secret', login_url='/')
         self.selenium.get(
-            '%s%s' % (self.live_server_url, '/admin_widgets/school/%s/' % self.school.id))
+            '%s%s' % (self.live_server_url, reverse('admin:admin_widgets_school_change', args=(self.school.id,))))
 
         for field_name in ['students', 'alumni']:
             from_box = '#id_%s_from' % field_name
@@ -1079,7 +1080,7 @@ class AdminRawIdWidgetSeleniumFirefoxTests(AdminSeleniumWebDriverTestCase):
     def test_ForeignKey(self):
         self.admin_login(username='super', password='secret', login_url='/')
         self.selenium.get(
-            '%s%s' % (self.live_server_url, '/admin_widgets/event/add/'))
+            '%s%s' % (self.live_server_url, reverse('admin:admin_widgets_event_add')))
         main_window = self.selenium.current_window_handle
 
         # No value has been selected yet
@@ -1114,7 +1115,7 @@ class AdminRawIdWidgetSeleniumFirefoxTests(AdminSeleniumWebDriverTestCase):
     def test_many_to_many(self):
         self.admin_login(username='super', password='secret', login_url='/')
         self.selenium.get(
-            '%s%s' % (self.live_server_url, '/admin_widgets/event/add/'))
+            '%s%s' % (self.live_server_url, reverse('admin:admin_widgets_event_add')))
         main_window = self.selenium.current_window_handle
 
         # No value has been selected yet
@@ -1166,7 +1167,7 @@ class RelatedFieldWidgetSeleniumFirefoxTests(AdminSeleniumWebDriverTestCase):
         self.admin_login(username='super', password='secret', login_url='/')
         self.selenium.get('%s%s' % (
             self.live_server_url,
-            '/admin_widgets/profile/add/'))
+            reverse('admin:admin_widgets_profile_add')))
 
         main_window = self.selenium.current_window_handle
         # Click the Add User button to add new