// Create mock SearchEngineClient that throws exception
        searchEngineClient = new SearchEngineClient() {
            @Override
            public long deleteByQuery(String index, QueryBuilder query) {
                throw new RuntimeException("Delete operation failed");
            }
        };
        ComponentUtil.register(searchEngineClient, "searchEngineClient");

        // Execute the job

        // Setup mock components
        setupMockComponents();
    }

    private void setupMockComponents() {
        // Mock SearchEngineClient
        SearchEngineClient mockSearchEngineClient = new SearchEngineClient() {
            @Override
            public long updateByQuery(String index,

     *
     * @param searchEngineClient the search engine client to query
     * @param id the parent document ID to find children for
     * @return a set of RequestData objects for the child URLs, or null if no children found
     */
    protected Set<RequestData> getChildUrlSet(final SearchEngineClient searchEngineClient, final String id) {

                }
            });
        }
        Files.deleteIfExists(path);
    }

    private void setupMockComponents(final List<Map<String, Object>> documents) {
        final SearchEngineClient searchEngineClient = new SearchEngineClient() {
            @Override
            public long scrollSearch(final String index, final SearchCondition<org.opensearch.action.search.SearchRequestBuilder> condition,

            if (!docList.isEmpty()) {
                final IndexingHelper indexingHelper = ComponentUtil.getIndexingHelper();
                final SearchEngineClient searchEngineClient = ComponentUtil.getSearchEngineClient();
                indexingHelper.sendDocuments(searchEngineClient, docList);
            }
        }
    }

    /**
     * Adds click count information to the document.
     *

        ComponentUtil.register(labelTypeHelper, "labelTypeHelper");
        ComponentUtil.register(languageHelper, "languageHelper");
        ComponentUtil.register(searchEngineClient, "searchEngineClient");
        ComponentUtil.register(ingestFactory, "ingestFactory");
        ComponentUtil.register(fessConfig, "fessConfig");

        // Create test implementation of IndexUpdateCallbackImpl

     *
     * @return a string containing the execution result and any error messages
     */
    public String execute() {
        final SearchEngineClient searchEngineClient = ComponentUtil.getSearchEngineClient();
        final FessConfig fessConfig = ComponentUtil.getFessConfig();

        final StringBuilder resultBuf = new StringBuilder();

        // clean up

     * Processes documents in the search index and updates their label fields.
     *
     * @return execution result message
     */
    public String execute() {
        final SearchEngineClient searchEngineClient = ComponentUtil.getSearchEngineClient();
        final FessConfig fessConfig = ComponentUtil.getFessConfig();
        final LabelTypeHelper labelTypeHelper = ComponentUtil.getLabelTypeHelper();

     */
    public String execute() {
        final SearchEngineClient searchEngineClient = ComponentUtil.getSearchEngineClient();
        final FessConfig fessConfig = ComponentUtil.getFessConfig();
        final SystemHelper systemHelper = ComponentUtil.getSystemHelper();

        final StringBuilder resultBuf = new StringBuilder();

        final PingResponse ping = searchEngineClient.ping();
        final int status = ping.getStatus();

            if (maxAccessCount != 1L) {
                final SearchEngineClient searchEngineClient = ComponentUtil.getSearchEngineClient();
                final IndexingHelper indexingHelper = ComponentUtil.getIndexingHelper();
                final long count = indexingHelper.deleteDocumentByQuery(searchEngineClient,
                        QueryBuilders.prefixQuery(fessConfig.getIndexFieldUrl(), url));