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community.general/test/units/plugins/cache/test_cache.py
Matt Clay d2ad17e88f Fixed import typo for memcache module in tests.
The typo caused the test for the memcached cache plugin to be skipped
even when the necessary memcache python module was installed.
2015-12-19 00:08:49 -08:00

115 lines
3.5 KiB
Python

# (c) 2012-2015, Michael DeHaan <michael.dehaan@gmail.com>
#
# This file is part of Ansible
#
# Ansible is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# Ansible is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with Ansible. If not, see <http://www.gnu.org/licenses/>.
# Make coding more python3-ish
from __future__ import (absolute_import, division, print_function)
__metaclass__ = type
from ansible.compat.tests import unittest, mock
from ansible.plugins.cache import FactCache
from ansible.plugins.cache.base import BaseCacheModule
from ansible.plugins.cache.memory import CacheModule as MemoryCache
HAVE_MEMCACHED = True
try:
import memcache
except ImportError:
HAVE_MEMCACHED = False
else:
# Use an else so that the only reason we skip this is for lack of
# memcached, not errors importing the plugin
from ansible.plugins.cache.memcached import CacheModule as MemcachedCache
HAVE_REDIS = True
try:
import redis
except ImportError:
HAVE_REDIS = False
else:
from ansible.plugins.cache.redis import CacheModule as RedisCache
class TestFactCache(unittest.TestCase):
def setUp(self):
with mock.patch('ansible.constants.CACHE_PLUGIN', 'memory'):
self.cache = FactCache()
def test_copy(self):
self.cache['avocado'] = 'fruit'
self.cache['daisy'] = 'flower'
a_copy = self.cache.copy()
self.assertEqual(type(a_copy), dict)
self.assertEqual(a_copy, dict(avocado='fruit', daisy='flower'))
class TestAbstractClass(unittest.TestCase):
def setUp(self):
pass
def tearDown(self):
pass
def test_subclass_error(self):
class CacheModule1(BaseCacheModule):
pass
with self.assertRaises(TypeError):
CacheModule1()
class CacheModule2(BaseCacheModule):
def get(self, key):
super(CacheModule2, self).get(key)
with self.assertRaises(TypeError):
CacheModule2()
def test_subclass_success(self):
class CacheModule3(BaseCacheModule):
def get(self, key):
super(CacheModule3, self).get(key)
def set(self, key, value):
super(CacheModule3, self).set(key, value)
def keys(self):
super(CacheModule3, self).keys()
def contains(self, key):
super(CacheModule3, self).contains(key)
def delete(self, key):
super(CacheModule3, self).delete(key)
def flush(self):
super(CacheModule3, self).flush()
def copy(self):
super(CacheModule3, self).copy()
self.assertIsInstance(CacheModule3(), CacheModule3)
@unittest.skipUnless(HAVE_MEMCACHED, 'python-memcached module not installed')
def test_memcached_cachemodule(self):
self.assertIsInstance(MemcachedCache(), MemcachedCache)
def test_memory_cachemodule(self):
self.assertIsInstance(MemoryCache(), MemoryCache)
@unittest.skipUnless(HAVE_REDIS, 'Redis python module not installed')
def test_redis_cachemodule(self):
self.assertIsInstance(RedisCache(), RedisCache)