def test_mutable_values_with_writeback(redis):
shelf = RedisShelf(redis=redis, writeback=True)
shelf["list"] = [1, 2, 3]
shelf["list"].append(4)
# before syncing, old value is in Redis.
assert [1, 2, 3] == pickle.loads(redis.get(b"list"))
shelf.sync()
assert [1, 2, 3, 4] == pickle.loads(redis.get(b"list"))
def test_mutable_values_with_writeback(redis):
shelf = RedisShelf(key_prefix='test', redis=redis, writeback=True)
shelf.writeback = True
shelf['list'] = [1, 2, 3]
shelf['list'].append(4)
# before syncing, old value is in Redis.
assert [1, 2, 3] == pickle.loads(redis.get(b'test|list'))
shelf.sync()
assert [1, 2, 3, 4] == pickle.loads(redis.get(b'test|list'))
def shelf(redis):
return RedisShelf(redis=redis, key_prefix="test")
def shelf(redis):
return RedisShelf(redis=redis)