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# -*- coding: utf-8 -*-
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# Copyright (C) 2016-2018 RhodeCode GmbH
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Affero General Public License, version 3
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# (only), as published by the Free Software Foundation.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU Affero General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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# This program is dual-licensed. If you wish to learn more about the
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# RhodeCode Enterprise Edition, including its added features, Support services,
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# and proprietary license terms, please see https://rhodecode.com/licenses/
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import time
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import pytest
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from rhodecode.lib import caches
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from rhodecode.lib.memory_lru_debug import MemoryLRUNamespaceManagerBase
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class TestCacheManager(object):
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@pytest.mark.parametrize('repo_name', [
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('',),
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(u'',),
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(u'ac',),
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('ac', ),
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(u'ęćc',),
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('ąac',),
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])
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def test_cache_manager_init(self, repo_name):
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cache_manager_instance = caches.get_cache_manager(
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repo_name, 'my_cache')
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assert cache_manager_instance
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def test_cache_manager_init_undefined_namespace(self):
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cache_manager_instance = caches.get_cache_manager(
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'repo_cache_long_undefined', 'my_cache')
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assert cache_manager_instance
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def_config = caches.DEFAULT_CACHE_MANAGER_CONFIG.copy()
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def_config.pop('type')
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assert cache_manager_instance.nsargs == def_config
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assert isinstance(
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cache_manager_instance.namespace, MemoryLRUNamespaceManagerBase)
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@pytest.mark.parametrize('example_input', [
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('',),
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(u'/ac',),
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(u'/ac', 1, 2, object()),
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(u'/ęćc', 1, 2, object()),
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('/ąac',),
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(u'/ac', ),
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])
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def test_cache_manager_create_key(self, example_input):
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key = caches.compute_key_from_params(*example_input)
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assert key
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def test_store_and_invalidate_value_from_manager(self):
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cache_manger_instance = caches.get_cache_manager(
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'repo_cache_long', 'my_cache_store')
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def compute():
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return time.time()
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added_keys = []
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for i in xrange(3):
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_cache_key = caches.compute_key_from_params('foo_bar', 'p%s' % i)
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added_keys.append(_cache_key)
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for x in xrange(10):
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cache_manger_instance.get(_cache_key, createfunc=compute)
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for key in added_keys:
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assert cache_manger_instance[key]
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caches.clear_cache_manager(cache_manger_instance)
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for key in added_keys:
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assert key not in cache_manger_instance
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assert len(cache_manger_instance.namespace.keys()) == 0
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def test_store_and_get_value_from_manager(self):
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cache_manger_instance = caches.get_cache_manager(
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'repo_cache_long', 'my_cache_store')
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_cache_key = caches.compute_key_from_params('foo_bar', 'multicall')
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def compute():
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return time.time()
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result = set()
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for x in xrange(10):
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ret = cache_manger_instance.get(_cache_key, createfunc=compute)
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result.add(ret)
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# once computed we have only one value after executing it 10x
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assert len(result) == 1
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