async def METHOD_NAME(self, r_no_decode: redis.Redis):
    unicode_string = chr(3456) + "abcd" + chr(3421)
    await r_no_decode.set("unicode-string", unicode_string.encode("utf-8"))
    cached_val = await r_no_decode.get("unicode-string")
    assert isinstance(cached_val, bytes)
    assert unicode_string == cached_val.decode("utf-8")