buf.append("12345ABCDE");
        request.setParameter("userCode", buf.toString());
        assertEquals("12345abcde12345ABCDE", userInfoHelper.getUserCodeFromRequest(request));
        request.setParameter("userCode", buf.toString() + "_");
        assertEquals("12345abcde12345ABCDE_", userInfoHelper.getUserCodeFromRequest(request));
        request.setParameter("userCode", buf.toString() + " ");

         * @return A new RequestParameter object with parsed values
         */
        protected static RequestParameter parse(final HttpServletRequest request) {
            final String query = request.getParameter("q");
            final String[] tags = getParamValueArray(request, "label");
            final String[] fields = getParamValueArray(request, "field");

        final LlmChatRequest request = new LlmChatRequest();
        client.testAddHistoryWithBudget(request, history, 100);
        assertEquals(4, request.getMessages().size());
        assertEquals("Q1", request.getMessages().get(0).getContent());
        assertEquals("A1", request.getMessages().get(1).getContent());
        assertEquals("Q2", request.getMessages().get(2).getContent());

        request.addHeader("X-Forwarded-For", "203.0.113.50, 70.41.3.18, 150.172.238.178");
        assertEquals("203.0.113.50", rateLimitHelper.getClientIp(request));
    }

    @Test
    public void test_getClientIp_xRealIp_trustedProxy() {
        // 127.0.0.1 is configured as a trusted proxy by default
        final MockletHttpServletRequest request = getMockRequest();
        request.setRemoteAddr("127.0.0.1");

        return new GeoInfo(request);
    }

    /**
     * The search request type.
     */
    public enum SearchRequestType {
        /** Search request type. */
        SEARCH,
        /** Admin search request type. */
        ADMIN_SEARCH,
        /** JSON request type. */
        JSON,
        /** GSA request type. */
        GSA,
        /** Suggest request type. */
        SUGGEST;

                        .status(ApiResult.Status.OK)
                        .result());
    }

    /**
     * Retrieves a specific request header setting by ID.
     *
     * @param id the ID of the request header setting to retrieve
     * @return JSON response containing the request header setting
     */
    // GET /api/admin/reqheader/setting/{id}
    @Execute

        assertEquals("/site1/search", result.getRoutingPath());

        // The header remains for subsequent tests due to static request handling
        // Different matching header added to same request
        request.addHeader("X-Forwarded-Host", "test.com");
        result = virtualHostHelper.getVirtualHostPath(page);
        assertEquals("/site1/search", result.getRoutingPath()); // Still site1 due to header precedence
    }

    @Test

        MockletHttpServletRequest request = getMockRequest();
        request.setParameter("geo.location.1.point", "34,150");
        request.setParameter("geo.location.1.distance", "10km");
        request.setParameter("geo.location.2.point", "35,151");
        request.setParameter("geo.location.2.distance", "1km");

        final GeoInfo geoInfo = new GeoInfo(request);
        String result =

    // ============================================================
    // Request and Field Constants
    // ============================================================

    /** Request attribute key for storing queries. */
    public static final String REQUEST_QUERIES = "fess.Queries";

    /** Request attribute key for storing highlight queries. */

     *
     * @param request the HTTP servlet request
     * @return the user code from request parameters, or null if not found or invalid
     */
    protected String getUserCodeFromRequest(final HttpServletRequest request) {
        final FessConfig fessConfig = ComponentUtil.getFessConfig();
        final String userCode = request.getParameter(fessConfig.getUserCodeRequestParameter());