@Test
    public void testRequestQueryCodec() {
        MultiValueMap<String, String> queryParams = new LinkedMultiValueMap<>();
        queryParams.add("zcq", "01");
        queryParams.add("zcq", "03");
        queryParams.add("add", "bj");
        queryParams.add("name", "b j");
        queryParams.add("age", "['z','zc','zz']");
        assertEquals("zcq=01&zcq=03&add=bj&name=b%20j&age=['z','zc','zz']", getCodecQuery(queryParams));
    }
The Test Case For {@link URIPlugin}.
shenyu-plugin/shenyu-plugin-uri/src/test/java/org/apache/shenyu/plugin/uri/URIPluginTest.java