private static final int MAX_QUERY_TERM_NUM = 5;
    private static final int MAX_QUERY_TERM_LENGTH = 48;

    private static final Base64.Encoder encoder = Base64.getEncoder();

    private static final int ID_MAX_LENGTH = 445;

    /**
     * Private constructor to prevent instantiation.
     */
    private SuggestUtil() {
    }

    /**
     * Creates a unique identifier for the given text by encoding it to a Base64 string.

        sambaServer.start();
        logger.info("Samba container started");

        String host = sambaServer.getContainerIpAddress();
        Integer port = sambaServer.getMappedPort(445);
        baseUrl = "smb://" + host + ":" + port + "/users/";
        logger.info("Base URL: {}", baseUrl);

        StandardCrawlerContainer container = new StandardCrawlerContainer()//

            sb.append("0123456789");
        }
        String longText = sb.toString();
        String id = SuggestUtil.createSuggestTextId(longText);
        assertNotNull(id);
        assertEquals(445, id.length()); // Should be truncated to ID_MAX_LENGTH
    }

    @Test
    public void testParseQuery() {
        // Test normal query
        String query = "test query";
        String field = "content";

    /**
     * Number of replicas for the index.
     */
    protected int numberOfReplicas = 1;

    /**
     * Prefix length for generated IDs.
     */
    protected int idPrefixLength = 445;

    /**
     * Returns the FesenClient instance, connecting if not already connected.
     * @return The FesenClient instance.
     */
    protected FesenClient getClient() {