final List<Map<String, Object>> results = processor.search("*", new TestSearchRequestParams(0, 10, 0), OptionalThing.empty());
            assertNotNull(results);
        }
    }

    /**
     * Test that all searchers failing still returns empty result gracefully.
     */
    @Test
    public void test_allSearchersFail() throws Exception {
        try (RankFusionProcessor processor = new RankFusionProcessor()) {

    <suppress checks="ConstantName"
              files=".*[/\\]internal-architecture-testing[/\\]src[/\\]main[/\\]java[/\\]org[/\\]gradle[/\\].+" />

    <!-- Ignore all checks for the generated sources of org.gradle.samples plugin -->
    <suppress checks=".*" files=".*[/\\]docs[/\\]build[/\\]generated-source-sets[/\\].+" />
    <suppress checks=".*" files=".*[/\\].*[/\\]groovy-dsl-plugins[/\\].+" />

        reports.filter { it.isDirectory }.forEach {
            val destFile = rootBuildDir.resolve("report$projectPathName-${it.name}.zip")
            zip(destFile, it)
        }

        // Zip all files in project build directory into a single zip file to avoid publishing too many tiny files
        reports.filter { it.isFile && it.toPath().startsWith(projectBuildDirPath) }

            method.setAccessible(true);
            return (CurlRequest) method.invoke(curlHelper, request);
        } catch (Exception e) {
            fail("Failed to call protected request method: " + e.getMessage());
            return null;
        }
    }

    @Override
    protected void tearDown(TestInfo testInfo) throws Exception {
        // Clean up system properties

                    return func.apply(host.getValue3());
                }
            }
            return defaultValue;
        }).orElse(defaultValue);
    }

    /**
     * Gets all configured virtual host paths.
     *
     * @return An array of virtual host paths
     */
    public String[] getVirtualHostPaths() {
        return stream(ComponentUtil.getFessConfig().getVirtualHosts())

        String[] phases = { ChatPhaseCallback.PHASE_INTENT, ChatPhaseCallback.PHASE_SEARCH, ChatPhaseCallback.PHASE_EVALUATE,
                ChatPhaseCallback.PHASE_FETCH, ChatPhaseCallback.PHASE_ANSWER };

        // Check all phases are unique
        for (int i = 0; i < phases.length; i++) {
            for (int j = i + 1; j < phases.length; j++) {
                assertFalse("Phase constants should be unique", phases[i].equals(phases[j]));

        assertNotNull(FessUserTimeZoneProcessProvider.centralTimeZone);
        assertEquals(TimeZone.getDefault(), FessUserTimeZoneProcessProvider.centralTimeZone);

        // Verify it's the same instance for all provider instances
        FessUserTimeZoneProcessProvider provider1 = new FessUserTimeZoneProcessProvider();
        FessUserTimeZoneProcessProvider provider2 = new FessUserTimeZoneProcessProvider();

    }

    @Test
    public void test_escapeLDAPSearchFilter_withAllSpecialCharacters() {
        LdapManager ldapManager = new LdapManager();
        ldapManager.init();

        // Test all special characters together (note: = is not escaped per RFC 4515)
        String input = "\\*()\0";
        String expected = "\\5c\\2a\\28\\29\\00";
        assertEquals(expected, ldapManager.escapeLDAPSearchFilter(input));

     * Delays the crawler while waiting for new URLs to be available.
     * This method calibrates CPU load, checks crawler status, applies
     * interval control rules, and then calls the parent implementation.
     * All operations are wrapped in exception handling to ensure robustness
     * in test and production environments.
     */
    @Override
    protected void delayForWaitingNewUrl() {
        try {

        "type":       "stemmer",
        "language":   "indonesian"
      },
      "italian_elision": {
        "type":         "elision",
        "articles": [
          "c", "l", "all", "dall", "dell",
          "nell", "sull", "coll", "pell",
          "gl", "agl", "dagl", "degl", "negl",
          "sugl", "un", "m", "t", "s", "v", "d"
        ]
      },
      "italian_stop": {