def test_redis_cache_forever_tags_can_be_flushed(self): store = flexmock(RedisStore(redis_class=FakeStrictRedis)) tag_set = flexmock(TagSet(store, ['foo', 'bar'])) tag_set.should_receive('get_namespace').and_return('foo|bar') redis = RedisTaggedCache(store, tag_set) store.should_receive('get_prefix').and_return('prefix:') conn = flexmock() store.should_receive('connection').and_return(conn) conn.should_receive('lrange').once()\ .with_args('prefix:foo:forever', 0, -1)\ .and_return(['key1', 'key2']) conn.should_receive('lrange').once()\ .with_args('prefix:bar:forever', 0, -1)\ .and_return(['key3']) conn.should_receive('delete').once().with_args('key1', 'key2') conn.should_receive('delete').once().with_args('key3') conn.should_receive('delete').once().with_args('prefix:foo:forever') conn.should_receive('delete').once().with_args('prefix:bar:forever') tag_set.should_receive('reset').once() redis.flush()
def test_redis_cache_tags_push_forever_keys_correctly(self): store = flexmock(RedisStore(redis_class=FakeStrictRedis)) tag_set = flexmock(TagSet(store, ['foo', 'bar'])) tag_set.should_receive('get_namespace').and_return('foo|bar') redis = RedisTaggedCache(store, tag_set) store.should_receive('get_prefix').and_return('prefix:') conn = flexmock() store.should_receive('connection').and_return(conn) conn.should_receive('lpush').once()\ .with_args('prefix:foo:forever', 'prefix:%s:key1' % hashlib.sha1(b'foo|bar').hexdigest()) conn.should_receive('lpush').once()\ .with_args('prefix:bar:forever', 'prefix:%s:key1' % hashlib.sha1(b'foo|bar').hexdigest()) store.should_receive('forever').with_args(hashlib.sha1(b'foo|bar').hexdigest() + ':key1', 'key1:value') redis.forever('key1', 'key1:value')