@Test
    public void test() {
        String[] parameterNames;

        parameterNames = DISCOVERER.getParameterNames(CLASS_NO_PARAM_METHOD);
        Assert.assertTrue(CommonUtils.isEmpty(parameterNames));

        parameterNames = DISCOVERER.getParameterNames(CLASS_ONE_PARAM_METHOD);
        Assert.assertEquals("a", parameterNames[0]);

        parameterNames = DISCOVERER.getParameterNames(CLASS_MULTI_PARAM_METHOD);
        Assert.assertEquals("a", parameterNames[0]);
        Assert.assertEquals("b", parameterNames[1]);
    }
@author <a href=mailto:orezsilence@163.com>zhangchengxi</a>
doc-swagger/src/test/java/com/alipay/sofa/rpc/doc/swagger/utils/LocalVariableTableParameterNameDiscovererTest.java