@Test
    public void getDescription() throws Exception {
        Assert.assertNotNull(new HelpTelnetHandler().getDescription());
    }
@author <a href="mailto:zhanggeng.zg@antfin.com">GengZhang</a>
core/api/src/test/java/com/alipay/sofa/rpc/protocol/telnet/HelpTelnetHandlerTest.java