Fixed #15201: Marked CACHE_MIDDLEWARE_ANONYMOUS_ONLY as deprecated

tests/cache/tests.py

@@ -28,8 +28,8 @@ from django.middleware.cache import (FetchFromCacheMiddleware,
 from django.template import Template
 from django.template.response import TemplateResponse
 from django.test import TestCase, TransactionTestCase, RequestFactory
-from django.test.utils import override_settings, six
-from django.utils import timezone, translation, unittest
+from django.test.utils import override_settings, IgnorePendingDeprecationWarningsMixin
+from django.utils import six, timezone, translation, unittest
 from django.utils.cache import (patch_vary_headers, get_cache_key,
     learn_cache_key, patch_cache_control, patch_response_headers)
 from django.utils.encoding import force_text
@@ -1592,9 +1592,10 @@ def hello_world_view(request, value):
             },
         },
 )
-class CacheMiddlewareTest(TestCase):
+class CacheMiddlewareTest(IgnorePendingDeprecationWarningsMixin, TestCase):
 
     def setUp(self):
+        super(CacheMiddlewareTest, self).setUp()
         self.factory = RequestFactory()
         self.default_cache = get_cache('default')
         self.other_cache = get_cache('other')
@@ -1602,6 +1603,7 @@ class CacheMiddlewareTest(TestCase):
     def tearDown(self):
         self.default_cache.clear()
         self.other_cache.clear()
+        super(CacheMiddlewareTest, self).tearDown()
 
     def test_constructor(self):
         """