@Override
    public OutputStream getOutputStream() {
        return new RedissonOutputStream();
    }
@Test
    public void testWriteArray() throws IOException {
        RBinaryStream stream = redisson.getBinaryStream("test");
        OutputStream os = stream.getOutputStream();
        byte[] value = {1, 2, 3, 4, 5, 6};
        os.write(value);
        
        byte[] s = stream.get();
        assertThat(s).isEqualTo(value);
    }