return Set.of("fess_config", "fess_user", "fess_log");
    }

    @Override
    protected void setUp(TestInfo testInfo) throws Exception {
        super.setUp(testInfo);
        final TestFessConfig fessConfig = new TestFessConfig();
        ComponentUtil.setFessConfig(fessConfig);
        testClient = new TestSearchEngineClient();
        testClient.addIndexConfig("fess/doc");

        }
    }

    // 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();

            queryFieldConfig = new QueryFieldConfig();
            queryFieldConfig.init();
        }
    }

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