expectedTime[0] = System.currentTimeMillis();
                }
                return expectedTime[0];
            }
        };

        FessConfig fessConfig = new TestFessConfig() {
            @Override
            public int getPurgeSearchLogDay() {
                return 30;
            }

            @Override
            public int getPurgeJobLogDay() {

        assertEquals(1, shutdownListeners.size());
    }

    // Test configuration class extending FessConfig.SimpleImpl
    private static class TestFessConfig extends FessConfig.SimpleImpl {
        private static final long serialVersionUID = 1L;

        public TestFessConfig() {
            super();
            // Initialize the properties to avoid NullPointerException
            try {

                deleteIndex = index;
                deleteQuery = query;
                return 1L;
            }
        };

        // Create mock FessConfig
        fessConfig = new TestFessConfig() {
            @Override
            public String getIndexFieldExpires() {
                return expiresFieldName;
            }

            @Override
            public String getIndexDocumentUpdateIndex() {

    private TestFessConfig testFessConfig;

    @Override
    public void setUp() throws Exception {
        super.setUp();
        ldapChain = new LdapChain();
        testLdapManager = new TestLdapManager();
        testFessConfig = new TestFessConfig();
        ComponentUtil.register(testLdapManager, "ldapManager");
        ComponentUtil.setFessConfig(testFessConfig);
    }

    @Override

    private TestFileTypeHelper testFileTypeHelper;
    private TestFessConfig testFessConfig;

    @Override
    public void setUp() throws Exception {
        super.setUp();
        facetQueryView = new FacetQueryView();
        testFacetInfo = new TestFacetInfo();
        testFileTypeHelper = new TestFileTypeHelper();
        testFessConfig = new TestFessConfig();

        ComponentUtil.register(testFacetInfo, "facetInfo");

        ComponentUtil.register(testSystemHelper, "systemHelper");

        testFessConfig = new TestFessConfig() {
            @Override
            public String getIndexDocumentSearchIndex() {
                return "fess.search";
            }
        };
        ComponentUtil.setFessConfig(testFessConfig);

        testServletContext = new TestServletContext();
        testServletContext.tempDir = tempDir;

        ComponentUtil.register(testProcessHelper, "processHelper");

        testFessConfig = new TestFessConfig() {
            @Override
            public String getPythonCommandPath() {
                return "python3";
            }
        };
        ComponentUtil.setFessConfig(testFessConfig);

        testServletContext = new TestServletContext();

            }
        };
    }

    // Helper method to create test FessConfig
    private FessConfig createTestFessConfig() {
        return new TestFessConfig();
    }

    // Test configuration class extending FessConfig.SimpleImpl
    private static class TestFessConfig extends FessConfig.SimpleImpl {
        private static final long serialVersionUID = 1L;

        @Override

        }
    }

    // Test configuration class extending FessConfig.SimpleImpl
    private static class TestFessConfig extends FessConfig.SimpleImpl {
        private static final long serialVersionUID = 1L;

        public TestFessConfig() {
            super();
            // Initialize the properties to avoid NullPointerException
            try {

        intervalControlHelper = new TestIntervalControlHelper();
        searchLogHelper = new TestSearchLogHelper();
        languageHelper = new TestLanguageHelper();
        fessConfig = new TestFessConfig();
        searchEngineClient = new TestSearchEngineClient();
        dataService = new TestDataService();
        urlQueueService = new TestUrlQueueService();
        urlFilterService = new TestUrlFilterService();