1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
|
#
# Copyright 2022 Red Hat, Inc
#
# 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 ceilometer import cache_utils
from ceilometer import service as ceilometer_service
from oslo_cache import core as cache
from oslo_config import fixture as config_fixture
from oslotest import base
class CacheConfFixture(config_fixture.Config):
def setUp(self):
super(CacheConfFixture, self).setUp()
self.conf = ceilometer_service.\
prepare_service(argv=[], config_files=[])
cache.configure(self.conf)
self.config(enabled=True, group='cache')
class TestOsloCache(base.BaseTestCase):
def setUp(self):
super(TestOsloCache, self).setUp()
conf = ceilometer_service.prepare_service(argv=[], config_files=[])
dict_conf_fixture = CacheConfFixture(conf)
self.useFixture(dict_conf_fixture)
dict_conf_fixture.config(expiration_time=600,
backend='oslo_cache.dict',
group='cache')
self.dict_conf = dict_conf_fixture.conf
# enable_retry_client is only supported by
# 'dogpile.cache.pymemcache' backend which makes this
# incorrect config
faulty_conf_fixture = CacheConfFixture(conf)
self.useFixture(faulty_conf_fixture)
faulty_conf_fixture.config(expiration_time=600,
backend='dogpile.cache.memcached',
group='cache',
enable_retry_client='true')
self.faulty_cache_conf = faulty_conf_fixture.conf
self.no_cache_conf = ceilometer_service.\
prepare_service(argv=[], config_files=[])
def test_get_cache_region(self):
self.assertIsNotNone(cache_utils.get_cache_region(self.dict_conf))
def test_get_client(self):
self.assertIsNotNone(cache_utils.get_client(self.dict_conf))
self.assertIsNone(cache_utils.get_client(self.no_cache_conf))
self.assertIsNone(cache_utils.get_client(self.faulty_cache_conf))
|
