RequestParameter param = new RequestParameter(name, null);

        assertEquals(name, param.getName());
        assertNull(param.getValues());
    }

    @Test
    public void test_constructor_withEmptyValues() {
        // Test with empty values array
        String name = "paramName";
        String[] values = {};
        RequestParameter param = new RequestParameter(name, values);

        ComponentUtil.register(new MockSystemHelper(), "systemHelper");
    }

    @Test
    public void test_serializeParameters() {
        RequestParameter[] params = new RequestParameter[] { new RequestParameter("q", new String[] { "test" }),
                new RequestParameter("lang", new String[] { "en", "ja" }) };
        String encoded = searchHelper.serializeParameters(params);
        assertNotNull(encoded);

        }

        /**
         * Parses the HTTP request to create a RequestParameter object.
         * @param request The HTTP servlet request containing the parameters
         * @return A new RequestParameter object with parsed values
         */
        protected static RequestParameter parse(final HttpServletRequest request) {
            final String query = request.getParameter("q");