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Diffstat (limited to 'keystone-moon/keystone/tests/unit/ksfixtures/cache.py')
-rw-r--r-- | keystone-moon/keystone/tests/unit/ksfixtures/cache.py | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/keystone-moon/keystone/tests/unit/ksfixtures/cache.py b/keystone-moon/keystone/tests/unit/ksfixtures/cache.py new file mode 100644 index 00000000..74566f1e --- /dev/null +++ b/keystone-moon/keystone/tests/unit/ksfixtures/cache.py @@ -0,0 +1,36 @@ +# 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. + +import fixtures + +from keystone.common import cache + + +class Cache(fixtures.Fixture): + """A fixture for setting up and tearing down the cache between test cases. + """ + + def setUp(self): + super(Cache, self).setUp() + + # NOTE(dstanek): We must remove the existing cache backend in the + # setUp instead of the tearDown because it defaults to a no-op cache + # and we want the configure call below to create the correct backend. + + # NOTE(morganfainberg): The only way to reconfigure the CacheRegion + # object on each setUp() call is to remove the .backend property. + if cache.REGION.is_configured: + del cache.REGION.backend + + # ensure the cache region instance is setup + cache.configure_cache_region(cache.REGION) |