*/
    public ThemeHelper() {
        // Default constructor
    }

    /**
     * Installs a theme from the given artifact.
     * Extracts theme files from the JAR and deploys them to appropriate directories.
     *
     * @param artifact the theme artifact to install
     * @throws ThemeException if installation fails
     */
    public void install(final Artifact artifact) {

        assertEquals("MyBot", directive.getUserAgent());
        assertEquals(0, directive.getCrawlDelay());
    }

    public void test_directiveCrawlDelay() {
        // Test Directive crawl delay
        Directive directive = new Directive("MyBot");

        directive.setCrawlDelay(10);
        assertEquals(10, directive.getCrawlDelay());

        directive.setCrawlDelay(0);

                        log.debug("Change notification failed for: " + handle.getDirectoryPath(), e);
                        incrementFailureCount(handle);
                        // Exponential backoff with max 8 seconds delay (up to MAX_RETRY_DELAY)
                        try {
                            long retryDelay = Math.min(MAX_RETRY_DELAY,

    /**
     * Deletes search logs older than the specified number of days.
     *
     * @param days Number of days to keep (logs older than this will be deleted)
     */
    public void deleteBefore(final int days) {
        searchLogBhv.queryDelete(cb -> {
            cb.query().setRequestedAt_LessEqual(systemHelper.getCurrentTimeAsLocalDateTime().minusDays(days));
        });
    }

    /**

        crawlerContext.setStatus(CrawlerStatus.RUNNING);
        crawlerContext.maxThreadCheckCount = 1; // Will exit after 1 check

        crawlerThread.run();

        verify(intervalController, times(1)).delay(IntervalController.NO_URL_IN_QUEUE);
    }

    /**
     * Test isContinue with active threads still running.
     */
    public void test_isContinue_withActiveThreads() throws Exception {

     *
     * @param durationMillis the duration in milliseconds
     * @return formatted duration string (e.g., "2 days 14:30:25.123" or "14:30:25.123")
     */
    public static String formatDuration(final long durationMillis) {
        return DurationFormatUtils.formatDuration(durationMillis, "d 'days' HH:mm:ss.SSS").replace("0 days", StringUtil.EMPTY).trim();

    }

    /**

        // First read
        NbtAddress result = lmhosts.getByName("TESTHOST", mockContext);
        assertNotNull(result);

        // Modify file with a delay to ensure different lastModified time
        Thread.sleep(100);
        try (FileWriter writer = new FileWriter(lmhostsFile)) {
            writer.write("192.168.1.200 NEWHOST\n");
        }

                    logger.debug("Interrupted.", e);
                }
            }
        }
    }

    /**
     * Sets the crawling execution interval.
     * This interval controls the delay between starting new crawler threads
     * and the frequency of status checks during crawling operations.
     *
     * @param crawlingExecutionInterval interval in milliseconds
     */

    }

    /**
     * Test implementation of IntervalController for testing
     */
    private static class TestIntervalController implements IntervalController {
        @Override
        public void delay(int type) {
        }

        public void delayBeforeProcessing() {
        }

        public void delayAfterProcessing() {
        }

        public void delayAtNoUrlInQueue() {
        }

        /** Number of in-flight fetch operations */
        public int numberOfInFlightFetch;
        /** Number of pending tasks */
        public int numberOfPendingTasks;
        /** Number of delayed unassigned shards */
        public int delayedUnassignedShards;
        /** Number of unassigned shards */
        public int unassignedShards;
        /** Number of initializing shards */