From 7f3cfaa12b28d15c0ca78bb692bfd6e59d17bff1 Mon Sep 17 00:00:00 2001
From: Alokik Vijay <alokik.roe@gmail.com>
Date: Tue, 17 May 2022 09:46:26 +0200
Subject: Fixed #32565 -- Moved internal URLResolver view-strings mapping to
 admindocs.

Moved the functionality of URLResolver._is_callback(),
URLResolver._callback_strs, URLPattern.lookup_str() to
django.contrib.admindocs.
---
 tests/admin_docs/test_utils.py | 29 ++++++++++++++++++++++++++++-
 1 file changed, 28 insertions(+), 1 deletion(-)

(limited to 'tests/admin_docs')

diff --git a/tests/admin_docs/test_utils.py b/tests/admin_docs/test_utils.py
index 18c6769fad..e26a4ca1f3 100644
--- a/tests/admin_docs/test_utils.py
+++ b/tests/admin_docs/test_utils.py
@@ -1,13 +1,15 @@
 import unittest
 
 from django.contrib.admindocs.utils import (
+    _is_callback,
     docutils_is_available,
     parse_docstring,
     parse_rst,
 )
 from django.test.utils import captured_stderr
+from django.urls import get_resolver
 
-from .tests import AdminDocsSimpleTestCase
+from .tests import AdminDocsSimpleTestCase, SimpleTestCase
 
 
 @unittest.skipUnless(docutils_is_available, "no docutils installed.")
@@ -119,3 +121,28 @@ class TestUtils(AdminDocsSimpleTestCase):
         markup = "<p>reST, <cite>interpreted text</cite>, default role.</p>\n"
         parts = docutils.core.publish_parts(source=source, writer_name="html4css1")
         self.assertEqual(parts["fragment"], markup)
+
+
+class TestResolver(SimpleTestCase):
+    def test_namespaced_view_detail(self):
+        resolver = get_resolver("urlpatterns_reverse.nested_urls")
+        self.assertTrue(_is_callback("urlpatterns_reverse.nested_urls.view1", resolver))
+        self.assertTrue(_is_callback("urlpatterns_reverse.nested_urls.view2", resolver))
+        self.assertTrue(_is_callback("urlpatterns_reverse.nested_urls.View3", resolver))
+        self.assertFalse(_is_callback("urlpatterns_reverse.nested_urls.blub", resolver))
+
+    def test_view_detail_as_method(self):
+        # Views which have a class name as part of their path.
+        resolver = get_resolver("urlpatterns_reverse.method_view_urls")
+        self.assertTrue(
+            _is_callback(
+                "urlpatterns_reverse.method_view_urls.ViewContainer.method_view",
+                resolver,
+            )
+        )
+        self.assertTrue(
+            _is_callback(
+                "urlpatterns_reverse.method_view_urls.ViewContainer.classmethod_view",
+                resolver,
+            )
+        )
-- 
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