// Test edge cases to understand the validation behavior
    @Test
    public void test_edgeCaseBehavior() {
        String[] edgeCases = { "0 0 25 * * ?", // Invalid day of month
                "0 60 * * * ?", // Invalid minute
                "0 0 0 32 1 ?", // Invalid day
                "0 0 0 1 13 ?", // Invalid month
        };

        for (String cron : edgeCases) {
            boolean result = validator.determineValid(cron);

        return LocalDateTime.now().isAfter(expirationTime);
    }

    /**
     * Gets the session timeout in minutes.
     *
     * @return the session timeout in minutes
     */
    protected int getSessionTimeoutMinutes() {
        final int value = ComponentUtil.getFessConfig().getRagChatSessionTimeoutMinutesAsInteger();
        if (value <= 0) {

"ole", "oli", "olisi", "olisit", "olisin", "olisimme", "olisitte", "olisivat", "olit", "olin", "olimme", "olitte", "olivat", "ollut", "olleet", "en", "et", "ei", "emme", "ette", "eivät", "minä", "minun", "minut", "minua", "minussa", "minusta", "minuun", "minulla", "minulta", "minulle", "sinä", "sinun", "sinut", "sinua", "sinussa", "sinusta", "sinuun", "sinulla", "sinulta", "sinulle", "hän", "hänen", "hänet", "häntä", "hänessä", "hänestä", "häneen", "hänellä", "häneltä", "hänelle", "me", "meidän", "meidät",...

"ole", "oli", "olisi", "olisit", "olisin", "olisimme", "olisitte", "olisivat", "olit", "olin", "olimme", "olitte", "olivat", "ollut", "olleet", "en", "et", "ei", "emme", "ette", "eivät", "minä", "minun", "minut", "minua", "minussa", "minusta", "minuun", "minulla", "minulta", "minulle", "sinä", "sinun", "sinut", "sinua", "sinussa", "sinusta", "sinuun", "sinulla", "sinulta", "sinulle", "hän", "hänen", "hänet", "häntä", "hänessä", "hänestä", "häneen", "hänellä", "häneltä", "hänelle", "me", "meidän", "meidät",...

     */
    function formatTimestamp(date) {
        var hours = date.getHours();
        var minutes = date.getMinutes();
        var ampm = hours >= 12 ? 'PM' : 'AM';
        hours = hours % 12;
        hours = hours ? hours : 12;
        minutes = minutes < 10 ? '0' + minutes : minutes;
        return hours + ':' + minutes + ' ' + ampm;
    }

    /**
     * Add a message to the chat
     */

        testBoundaryValue(1L);
        testBoundaryValue(-1L);

        // Test one second boundaries
        testBoundaryValue(1000L);
        testBoundaryValue(-1000L);

        // Test one minute boundaries
        testBoundaryValue(60000L);
        testBoundaryValue(-60000L);

        // Test one hour boundaries
        testBoundaryValue(3600000L);
        testBoundaryValue(-3600000L);

            protected long getCurrentTime() {
                return System.currentTimeMillis();
            }
        };
        roleQueryHelper.maxAge = 60; // 1 minute

        Set<String> roleSet = new HashSet<>();
        // Create timestamp that's 2 minutes old
        long expiredTimestamp = System.currentTimeMillis() / 1000 - 120;
        String value = expiredTimestamp + "\nrole1,role2";

        assertNotNull(helper.userInfoCache);
        assertNotNull(helper.searchLogLogger);
    }

    @Test
    public void test_setUserCheckInterval() {
        long interval = 5 * 60 * 1000L; // 5 minutes
        searchLogHelper.setUserCheckInterval(interval);
        assertEquals(interval, searchLogHelper.userCheckInterval);
    }

    @Test
    public void test_setUserInfoCacheSize() {
        int cacheSize = 5000;

    /**
     * Cache for storing available artifacts by type.
     * The cache expires after 5 minutes and has a maximum size of 10 entries.
     */
    protected LoadingCache<ArtifactType, Artifact[]> availableArtifacts = CacheBuilder.newBuilder()
            .maximumSize(10)
            .expireAfterWrite(5, TimeUnit.MINUTES)
            .build(new CacheLoader<ArtifactType, Artifact[]>() {
                @Override

    /**
     * Default constructor for SearchLogHelper.
     */
    public SearchLogHelper() {
        // Default constructor
    }

    /** Interval for checking user information in milliseconds (default: 10 minutes). */
    protected long userCheckInterval = 10 * 60 * 1000L; // 10 min

    /** Maximum size of the user information cache. */
    protected int userInfoCacheSize = 10000;

    /** Queue for storing search logs. */