f75d125d75
Change-Id: I4f707a2f016aa039930f8a64179562edbeb6170a Signed-off-by: Stephen Finucane <stephenfin@redhat.com>
219 lines
9.0 KiB
Python
219 lines
9.0 KiB
Python
# Copyright 2014 Hewlett-Packard Development Company, L.P.
|
|
#
|
|
# 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_config import fixture
|
|
from oslo_utils import uuidutils
|
|
from oslotest import base
|
|
|
|
from oslo_cache import core as cache
|
|
|
|
|
|
NO_VALUE = cache.NO_VALUE
|
|
|
|
|
|
class BaseTestCaseCacheBackend(base.BaseTestCase):
|
|
def setUp(self):
|
|
super().setUp()
|
|
|
|
self.conf = self.config_fixture.conf
|
|
|
|
self.region = cache.create_region()
|
|
self.region_kwargs = cache.create_region(
|
|
function=cache.kwarg_function_key_generator
|
|
)
|
|
|
|
cache.configure_cache_region(self.conf, self.region)
|
|
cache.configure_cache_region(self.conf, self.region_kwargs)
|
|
|
|
@property
|
|
def config_fixture(self):
|
|
if not hasattr(self, "_config_fixture"):
|
|
self._config_fixture = self.useFixture(fixture.Config())
|
|
|
|
# default config for all tests
|
|
self._config_fixture.config(
|
|
group="cache",
|
|
enabled=True,
|
|
)
|
|
|
|
return self._config_fixture
|
|
|
|
def test_backend_get_missing_data(self):
|
|
random_key = uuidutils.generate_uuid(dashed=False)
|
|
# should return NO_VALUE as key does not exist in cache
|
|
self.assertEqual(NO_VALUE, self.region.get(random_key))
|
|
|
|
def test_backend_set_data(self):
|
|
random_key = uuidutils.generate_uuid(dashed=False)
|
|
self.region.set(random_key, "dummyValue")
|
|
self.assertEqual("dummyValue", self.region.get(random_key))
|
|
|
|
def test_backend_set_none_as_data(self):
|
|
random_key = uuidutils.generate_uuid(dashed=False)
|
|
self.region.set(random_key, None)
|
|
self.assertIsNone(self.region.get(random_key))
|
|
|
|
def test_backend_set_blank_as_data(self):
|
|
random_key = uuidutils.generate_uuid(dashed=False)
|
|
self.region.set(random_key, "")
|
|
self.assertEqual("", self.region.get(random_key))
|
|
|
|
def test_backend_set_same_key_multiple_times(self):
|
|
random_key = uuidutils.generate_uuid(dashed=False)
|
|
self.region.set(random_key, "dummyValue")
|
|
self.assertEqual("dummyValue", self.region.get(random_key))
|
|
|
|
dict_value = {'key1': 'value1'}
|
|
self.region.set(random_key, dict_value)
|
|
self.assertEqual(dict_value, self.region.get(random_key))
|
|
|
|
self.region.set(random_key, "dummyValue2")
|
|
self.assertEqual("dummyValue2", self.region.get(random_key))
|
|
|
|
def test_backend_multi_set_data(self):
|
|
random_key = uuidutils.generate_uuid(dashed=False)
|
|
random_key1 = uuidutils.generate_uuid(dashed=False)
|
|
random_key2 = uuidutils.generate_uuid(dashed=False)
|
|
random_key3 = uuidutils.generate_uuid(dashed=False)
|
|
mapping = {
|
|
random_key1: 'dummyValue1',
|
|
random_key2: 'dummyValue2',
|
|
random_key3: 'dummyValue3',
|
|
}
|
|
self.region.set_multi(mapping)
|
|
# should return NO_VALUE as key does not exist in cache
|
|
self.assertEqual(NO_VALUE, self.region.get(random_key))
|
|
self.assertFalse(self.region.get(random_key))
|
|
self.assertEqual("dummyValue1", self.region.get(random_key1))
|
|
self.assertEqual("dummyValue2", self.region.get(random_key2))
|
|
self.assertEqual("dummyValue3", self.region.get(random_key3))
|
|
|
|
def test_backend_multi_get_data(self):
|
|
random_key = uuidutils.generate_uuid(dashed=False)
|
|
random_key1 = uuidutils.generate_uuid(dashed=False)
|
|
random_key2 = uuidutils.generate_uuid(dashed=False)
|
|
random_key3 = uuidutils.generate_uuid(dashed=False)
|
|
mapping = {
|
|
random_key1: 'dummyValue1',
|
|
random_key2: '',
|
|
random_key3: 'dummyValue3',
|
|
}
|
|
self.region.set_multi(mapping)
|
|
|
|
keys = [random_key, random_key1, random_key2, random_key3]
|
|
results = self.region.get_multi(keys)
|
|
# should return NO_VALUE as key does not exist in cache
|
|
self.assertEqual(NO_VALUE, results[0])
|
|
self.assertEqual("dummyValue1", results[1])
|
|
self.assertEqual("", results[2])
|
|
self.assertEqual("dummyValue3", results[3])
|
|
|
|
def test_backend_multi_set_should_update_existing(self):
|
|
random_key = uuidutils.generate_uuid(dashed=False)
|
|
random_key1 = uuidutils.generate_uuid(dashed=False)
|
|
random_key2 = uuidutils.generate_uuid(dashed=False)
|
|
random_key3 = uuidutils.generate_uuid(dashed=False)
|
|
mapping = {
|
|
random_key1: 'dummyValue1',
|
|
random_key2: 'dummyValue2',
|
|
random_key3: 'dummyValue3',
|
|
}
|
|
self.region.set_multi(mapping)
|
|
# should return NO_VALUE as key does not exist in cache
|
|
self.assertEqual(NO_VALUE, self.region.get(random_key))
|
|
self.assertEqual("dummyValue1", self.region.get(random_key1))
|
|
self.assertEqual("dummyValue2", self.region.get(random_key2))
|
|
self.assertEqual("dummyValue3", self.region.get(random_key3))
|
|
|
|
mapping = {random_key1: 'dummyValue4', random_key2: 'dummyValue5'}
|
|
self.region.set_multi(mapping)
|
|
self.assertEqual(NO_VALUE, self.region.get(random_key))
|
|
self.assertEqual("dummyValue4", self.region.get(random_key1))
|
|
self.assertEqual("dummyValue5", self.region.get(random_key2))
|
|
self.assertEqual("dummyValue3", self.region.get(random_key3))
|
|
|
|
def test_backend_multi_set_get_with_blanks_none(self):
|
|
random_key = uuidutils.generate_uuid(dashed=False)
|
|
random_key1 = uuidutils.generate_uuid(dashed=False)
|
|
random_key2 = uuidutils.generate_uuid(dashed=False)
|
|
random_key3 = uuidutils.generate_uuid(dashed=False)
|
|
random_key4 = uuidutils.generate_uuid(dashed=False)
|
|
mapping = {
|
|
random_key1: 'dummyValue1',
|
|
random_key2: None,
|
|
random_key3: '',
|
|
random_key4: 'dummyValue4',
|
|
}
|
|
self.region.set_multi(mapping)
|
|
# should return NO_VALUE as key does not exist in cache
|
|
self.assertEqual(NO_VALUE, self.region.get(random_key))
|
|
self.assertEqual("dummyValue1", self.region.get(random_key1))
|
|
self.assertIsNone(self.region.get(random_key2))
|
|
self.assertEqual("", self.region.get(random_key3))
|
|
self.assertEqual("dummyValue4", self.region.get(random_key4))
|
|
|
|
keys = [random_key, random_key1, random_key2, random_key3, random_key4]
|
|
results = self.region.get_multi(keys)
|
|
|
|
# should return NO_VALUE as key does not exist in cache
|
|
self.assertEqual(NO_VALUE, results[0])
|
|
self.assertEqual("dummyValue1", results[1])
|
|
self.assertIsNone(results[2])
|
|
self.assertEqual("", results[3])
|
|
self.assertEqual("dummyValue4", results[4])
|
|
|
|
mapping = {random_key1: 'dummyValue5', random_key2: 'dummyValue6'}
|
|
self.region.set_multi(mapping)
|
|
self.assertEqual(NO_VALUE, self.region.get(random_key))
|
|
self.assertEqual("dummyValue5", self.region.get(random_key1))
|
|
self.assertEqual("dummyValue6", self.region.get(random_key2))
|
|
self.assertEqual("", self.region.get(random_key3))
|
|
|
|
def test_backend_delete_data(self):
|
|
random_key = uuidutils.generate_uuid(dashed=False)
|
|
self.region.set(random_key, "dummyValue")
|
|
self.assertEqual("dummyValue", self.region.get(random_key))
|
|
|
|
self.region.delete(random_key)
|
|
# should return NO_VALUE as key no longer exists in cache
|
|
self.assertEqual(NO_VALUE, self.region.get(random_key))
|
|
|
|
def test_backend_multi_delete_data(self):
|
|
random_key = uuidutils.generate_uuid(dashed=False)
|
|
random_key1 = uuidutils.generate_uuid(dashed=False)
|
|
random_key2 = uuidutils.generate_uuid(dashed=False)
|
|
random_key3 = uuidutils.generate_uuid(dashed=False)
|
|
mapping = {
|
|
random_key1: 'dummyValue1',
|
|
random_key2: 'dummyValue2',
|
|
random_key3: 'dummyValue3',
|
|
}
|
|
self.region.set_multi(mapping)
|
|
# should return NO_VALUE as key does not exist in cache
|
|
self.assertEqual(NO_VALUE, self.region.get(random_key))
|
|
self.assertEqual("dummyValue1", self.region.get(random_key1))
|
|
self.assertEqual("dummyValue2", self.region.get(random_key2))
|
|
self.assertEqual("dummyValue3", self.region.get(random_key3))
|
|
self.assertEqual(NO_VALUE, self.region.get("InvalidKey"))
|
|
|
|
keys = mapping.keys()
|
|
|
|
self.region.delete_multi(keys)
|
|
|
|
self.assertEqual(NO_VALUE, self.region.get("InvalidKey"))
|
|
# should return NO_VALUE as keys no longer exist in cache
|
|
self.assertEqual(NO_VALUE, self.region.get(random_key1))
|
|
self.assertEqual(NO_VALUE, self.region.get(random_key2))
|
|
self.assertEqual(NO_VALUE, self.region.get(random_key3))
|