Add functional test with redis backend

Change-Id: I6318f6ad00d5b0ee3db1be5e8671a4c346b9daff

.zuul.yaml

@@ -35,14 +35,14 @@
     parent: oslo.cache-functional-memcached
     vars:
       tox_environment:
-          OSLO_BACKEND: dogpile_cache_bmemcached
+        OSLO_BACKEND: dogpile_cache_bmemcached
 
 - job:
     name: oslo.cache-functional-dogpile.cache.pymemcache
     parent: oslo.cache-functional-memcached
     vars:
       tox_environment:
-          OSLO_BACKEND: dogpile_cache_pymemcache
+        OSLO_BACKEND: dogpile_cache_pymemcache
 
 - job:
     name: oslo.cache-functional-memcache_pool
@@ -51,6 +51,28 @@
       tox_environment:
         OSLO_BACKEND: memcache_pool
 
+- job:
+    name: oslo.cache-functional-redis
+    parent: oslo.cache-functional
+    vars:
+      tox_environment:
+        PIFPAF_DAEMON: redis
+
+- job:
+    name: oslo.cache-functional-dogpile.cache.redis
+    parent: oslo.cache-functional-redis
+    vars:
+      tox_environment:
+        OSLO_BACKEND: dogpile_cache_redis
+
+- job:
+    name: oslo.cache-functional-dogpile.cache.redis_sentinel
+    parent: oslo.cache-functional-redis
+    vars:
+      tox_environment:
+        OSLO_BACKEND: dogpile_cache_redis_sentinel
+        PIFPAF_OPTS: --sentinel
+
 - project:
     templates:
       - check-requirements
@@ -65,3 +87,5 @@
         - oslo.cache-functional-dogpile.cache.bmemcached
         - oslo.cache-functional-dogpile.cache.pymemcache
         - oslo.cache-functional-memcache_pool
+        - oslo.cache-functional-dogpile.cache.redis
+        - oslo.cache-functional-dogpile.cache.redis_sentinel

oslo_cache/tests/functional/dogpile_cache_redis/test_cache_backend.py

@@ -0,0 +1,29 @@
+#    Copyright 2024 OpenStack Foundation
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+from oslo_cache.tests.functional import test_base
+
+
+class TestRedisCacheBackend(test_base.BaseTestCaseCacheBackend):
+    def setUp(self):
+        self.config_fixture.config(
+            group='cache',
+            backend='dogpule.cache.redis',
+            redis_server='127.0.0.1:6379',
+        )
+
+        # NOTE(hberaud): super must be called after all to ensure that
+        # config fixture is properly initialized with value related to
+        # the current backend in use.
+        super().setUp()

oslo_cache/tests/functional/dogpile_cache_redis_sentinel/test_cache_backend.py

@@ -0,0 +1,29 @@
+#    Copyright 2024 OpenStack Foundation
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+from oslo_cache.tests.functional import test_base
+
+
+class TestRedisSentinelCacheBackend(test_base.BaseTestCaseCacheBackend):
+    def setUp(self):
+        self.config_fixture.config(
+            group='cache',
+            backend='dogpule.cache.redis_sentine;',
+            redis_sentinels=['127.0.0.1:6380'],
+        )
+
+        # NOTE(hberaud): super must be called after all to ensure that
+        # config fixture is properly initialized with value related to
+        # the current backend in use.
+        super().setUp()

tox.ini

@@ -17,7 +17,7 @@ setenv =
     STESTR_TEST_PATH=./oslo_cache/tests/functional/{env:OSLO_BACKEND}
 commands =
   find . -type f -name "*.pyc" -delete
-  pifpaf -e OSLO_CACHE_TEST run {env:PIFPAF_DAEMON} -- stestr run --slowest
+  pifpaf -e OSLO_CACHE_TEST run {env:PIFPAF_DAEMON} {env:PIFPAF_OPTS} -- stestr run --slowest
 
 [testenv:pep8]
 deps =