def test_common_cache_host_memcached(self):
PySmartCacheSettings.cache_host = ['127.0.0.1:11213', ]
os.environ['PYSMARTCACHE_HOST'] = '127.0.0.1:11212'
self.assertEquals(
PySmartCacheSettings._get_cache_host(['127.0.0.1:11214', ], default=MemcachedClient._DEFAULT_HOST, use_list=True),
['127.0.0.1:11214', ]
)
self.assertEquals(
PySmartCacheSettings._get_cache_host(None, default=MemcachedClient._DEFAULT_HOST, use_list=True),
['127.0.0.1:11213', ]
)
PySmartCacheSettings.reset()
self.assertEquals(
PySmartCacheSettings._get_cache_host(None, default=MemcachedClient._DEFAULT_HOST, use_list=True),
['127.0.0.1:11212', ]
)
os.environ.pop('PYSMARTCACHE_HOST', None)
self.assertEquals(
PySmartCacheSettings._get_cache_host(None, default=MemcachedClient._DEFAULT_HOST, use_list=True),
MemcachedClient._DEFAULT_HOST
)
def test_common_cache_host_redis(self):
PySmartCacheSettings.cache_host = '127.0.0.1:6373'
os.environ['PYSMARTCACHE_HOST'] = '127.0.0.1:6372'
self.assertEquals(
PySmartCacheSettings._get_cache_host('127.0.0.1:6374', default=RedisClient._DEFAULT_HOST, use_list=False),
'127.0.0.1:6374'
)
self.assertEquals(
PySmartCacheSettings._get_cache_host(None, default=RedisClient._DEFAULT_HOST, use_list=False),
'127.0.0.1:6373'
)
PySmartCacheSettings.reset()
self.assertEquals(
PySmartCacheSettings._get_cache_host(None, default=RedisClient._DEFAULT_HOST, use_list=False),
'127.0.0.1:6372'
)
os.environ.pop('PYSMARTCACHE_HOST', None)
self.assertEquals(
PySmartCacheSettings._get_cache_host(None, default=RedisClient._DEFAULT_HOST, use_list=False),
RedisClient._DEFAULT_HOST
)
def test_cache_host_boolean_false(self):
with self.assertRaises(ImproperlyConfigured) as e:
PySmartCacheSettings._get_cache_host('', default='')
self.assertEquals(str(e.exception), 'PySmartCache cache host settings must not be empty')
with self.assertRaises(ImproperlyConfigured) as e:
PySmartCacheSettings._get_cache_host(None, default=None)
self.assertEquals(str(e.exception), 'PySmartCache cache host settings must not be empty')
with self.assertRaises(ImproperlyConfigured) as e:
PySmartCacheSettings._get_cache_host([], default=[])
self.assertEquals(str(e.exception), 'PySmartCache cache host settings must not be empty')
def get_client(self, host=None):
import redis
host = PySmartCacheSettings._get_cache_host(host, default=self._DEFAULT_HOST, use_list=False)
return redis.StrictRedis.from_url(host)
def get_client(self, host=None):
import pylibmc
host = PySmartCacheSettings._get_cache_host(host, default=self._DEFAULT_HOST, use_list=True)
return pylibmc.Client(host)
def get_client(self, host=None):
import redis
host = PySmartCacheSettings._get_cache_host(host,
default=self._DEFAULT_HOST,
use_list=False)
return redis.StrictRedis.from_url(host)
def get_client(self, host=None):
import pylibmc
host = PySmartCacheSettings._get_cache_host(host,
default=self._DEFAULT_HOST,
use_list=True)
return pylibmc.Client(host)
