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Diffstat (limited to 'tests/unit/cache/test_memory.py')
| -rw-r--r-- | tests/unit/cache/test_memory.py | 114 |
1 files changed, 0 insertions, 114 deletions
diff --git a/tests/unit/cache/test_memory.py b/tests/unit/cache/test_memory.py deleted file mode 100644 index b50d4114..00000000 --- a/tests/unit/cache/test_memory.py +++ /dev/null @@ -1,114 +0,0 @@ -# Copyright 2013 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. - -import time - -import mock - -from tests.unit.cache import base - - -class MemorycacheTest(base.CacheBaseTest): - """Test memory backend - - Since it is the default driver, nothing - has to be done here. - """ - - cache_url = 'memory://' - - def test_timeout(self): - now = time.time() - with mock.patch('time.time') as time_mock: - time_mock.return_value = now - self.client.set('foo', 'bar', ttl=3) - time_mock.return_value = now + 1 - self.assertEqual(self.client.get('foo'), 'bar') - time_mock.return_value = now + 3 - self.assertIsNone(self.client.get('foo')) - - def test_timeout_unset(self): - now = time.time() - with mock.patch('time.time') as time_mock: - time_mock.return_value = now - self.client.set('foo', 'bar', ttl=3) - self.client.set('fooo', 'bar', ttl=4) - self.client.set('foooo', 'bar', ttl=5) - self.client.set('fooooo', 'bar', ttl=6) - time_mock.return_value = now + 1 - self.assertEqual(self.client.get('foo'), 'bar') - self.assertEqual(self.client.get('fooo'), 'bar') - self.assertEqual(self.client.get('foooo'), 'bar') - self.assertEqual(self.client.get('fooooo'), 'bar') - - time_mock.return_value = now + 5 - del self.client['foo'] - self.assertIsNone(self.client.get('foo')) - self.assertIsNone(self.client.get('fooo')) - self.assertIsNone(self.client.get('foooo')) - self.assertEqual(self.client.get('fooooo'), 'bar') - - def test_timeout_unset_pop(self): - now = time.time() - with mock.patch('time.time') as time_mock: - time_mock.return_value = now - self.client.set('foo', 'bar', ttl=3) - self.client.set('fooo', 'bar', ttl=4) - self.client.set('foooo', 'bar', ttl=5) - self.client.set('fooooo', 'bar', ttl=6) - time_mock.return_value = now + 1 - self.assertEqual(self.client.get('foo'), 'bar') - self.assertEqual(self.client.get('fooo'), 'bar') - self.assertEqual(self.client.get('foooo'), 'bar') - self.assertEqual(self.client.get('fooooo'), 'bar') - - time_mock.return_value = now + 4 - - # NOTE(flaper87): Let unset delete foooo and timeout - # expire foo and fooo. - del self.client['foooo'] - self.assertIsNone(self.client.get('foo')) - self.assertIsNone(self.client.get('fooo')) - self.assertIsNone(self.client.get('foooo')) - self.assertEqual(self.client.get('fooooo'), 'bar') - - def test_unset_keys_expires(self): - # NOTE(kgriffs): The only way to verify the - # side-effects of deleting a cache entry is - # to use a white-box test. This test was - # added to verify a fix for a bug that was - # preventing keys from being removed from - # _keys_expires when the value for the - # key was deleted. - - # NOTE(kgriffs): _keys_expires is only used - # to track entries with a non-zero TTL. - ttl = 5 - - now = int(time.time()) - expiration = now + ttl - - with mock.patch('time.time') as time_mock: - time_mock.return_value = now - self.client.set('foo', 'bar', ttl=ttl) - - expiration = now + 5 - - keyset = self.client._keys_expires[expiration] - self.assertEqual(len(keyset), 1) - - del self.client['foo'] - - keyset = self.client._keys_expires[expiration] - self.assertEqual(len(keyset), 0) |