import org.opensearch.search.SearchHits;

import jakarta.annotation.PostConstruct;

/**
 * OpenSearchDataService is an implementation of {@link DataService} for OpenSearch.
 */
public class OpenSearchDataService extends AbstractCrawlerService implements DataService<OpenSearchAccessResult> {

    /**
     * Creates a new instance of OpenSearchDataService.
     * @param crawlerConfig The crawler configuration.
     */

import org.codelibs.fess.crawler.util.CrawlerWebServer;
import org.dbflute.utflute.lastadi.LastaDiTestCase;

import jakarta.annotation.Resource;

public class CrawlerTest extends LastaDiTestCase {

    @Resource
    private Crawler crawler;

    @Resource
    private DataService dataService;

    @Resource
    private UrlQueueService urlQueueService;

    @Resource

/**
 * Test class for CrawlerSystemException.
 * Tests all constructors and exception functionality including message, cause, suppression, and stack trace.
 */
public class CrawlerSystemExceptionTest extends PlainTestCase {

    /**
     * Test constructor with message only
     */
    public void test_constructor_withMessage() {
        String message = "Test error message";

import org.dbflute.utflute.core.PlainTestCase;
import org.testcontainers.containers.GenericContainer;
import org.testcontainers.utility.MountableFile;

/**
 * @author shinsuke
 *
 */
public class SmbClientTest extends PlainTestCase {

    private static final Logger logger = LogManager.getLogger(SmbClientTest.class);

    private static final String IMAGE_NAME = "dperson/samba:latest";

    private SmbClient smbClient;

 *   <li>Metadata extraction</li>
 *   <li>Password-protected PDF support</li>
 *   <li>Configurable timeout for extraction process</li>
 * </ul>
 *
 * @author shinsuke
 */
public class PdfExtractor extends PasswordBasedExtractor {
    /** Logger instance for this class. */
    private static final Logger logger = LogManager.getLogger(PdfExtractor.class);

    /** Timeout for PDF extraction in milliseconds (default: 30 seconds). */

import org.codelibs.fess.crawler.helper.MimeTypeHelper;
import org.dbflute.utflute.core.PlainTestCase;

/**
 * @author shinsuke
 *
 */
public class MimeTypeHelperImplTest extends PlainTestCase {

    private StandardCrawlerContainer container;

    @Override
    protected void setUp() throws Exception {
        super.setUp();

import org.codelibs.fess.crawler.exception.CrawlerSystemException;
import org.dbflute.utflute.core.PlainTestCase;

/**
 * @author shinsuke
 *
 */
public class XpathTransformerTest extends PlainTestCase {
    public XpathTransformer xpathTransformer;

    public XpathTransformer xpathMapTransformer;

    public XpathTransformer xpathEntityTransformer;

    @Override

import org.codelibs.fess.crawler.exception.CrawlerSystemException;
import org.dbflute.utflute.core.PlainTestCase;

/**
 * @author shinsuke
 *
 */
public class HtmlTransformerTest extends PlainTestCase {
    public HtmlTransformer htmlTransformer;

    @Override
    protected void setUp() throws Exception {
        super.setUp();
        htmlTransformer = new HtmlTransformer();

import org.dbflute.utflute.core.PlainTestCase;

/**
 * Test class for Rule interface.
 * Tests the contract and behavior of Rule implementations.
 */
public class RuleTest extends PlainTestCase {

    /**
     * Test implementation of Rule interface for testing purposes
     */
    public static class TestRule implements Rule {
        private static final long serialVersionUID = 1L;

import org.apache.lucene.util.CharsRef;
import org.apache.lucene.util.UnicodeUtil;
import org.apache.lucene.util.fst.FST;

// https://issues.apache.org/jira/browse/LUCENE-5252
public final class NGramSynonymTokenizer extends Tokenizer {

    public static final int DEFAULT_N_SIZE = 2;

    public static final String DEFAULT_DELIMITERS = " 　\t\n\r";

    static final int BUFFER_SIZE = 4096;

    private final int n;