import org.jspecify.annotations.Nullable;

/**
 * Unit test for {@link ArbitraryInstances}.
 *
 * @author Ben Yu
 */
@NullUnmarked
public class ArbitraryInstancesTest extends TestCase {

  public void testGet_primitives() {
    assertThat(ArbitraryInstances.get(void.class)).isNull();
    assertThat(ArbitraryInstances.get(Void.class)).isNull();

 * @deprecated This is broken by design, even a possible vulnerability. Deprecation is conditional on whether future JDK
 *             versions will allow to do this safely.
 */
@Deprecated
public class NtlmHttpURLConnection extends HttpURLConnection {

    private static final Logger log = LoggerFactory.getLogger(NtlmHttpURLConnection.class);
    private static final int MAX_REDIRECTS = Integer.getInteger("http.maxRedirects", 20);

import org.codelibs.fess.util.ComponentUtil;

import jakarta.annotation.PostConstruct;

/**
 * Helper class for label types.
 */
public class LabelTypeHelper extends AbstractConfigHelper {
    private static final Logger logger = LogManager.getLogger(LabelTypeHelper.class);

    /** A list of label type items. */
    protected volatile List<LabelTypeItem> labelTypeItemList;

import org.lastaflute.web.ruts.process.ActionRuntime;

import jakarta.annotation.Resource;

/**
 * Admin action for Related Content management.
 *
 */
public class AdminRelatedcontentAction extends FessAdminAction {

    /**
     * Default constructor.
     */
    public AdminRelatedcontentAction() {
        super();
    }

    /** Role name for admin related content operations */

/**
 * API manager for search engine administrative operations.
 * Provides secure access to search engine APIs through authentication and token-based authorization.
 */
public class SearchEngineApiManager extends BaseApiManager {
    private static final String ADMIN_SERVER = "/admin/server_";

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

import org.codelibs.fess.util.ComponentUtil;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.TestInfo;
import org.opensearch.search.aggregations.BucketOrder;

public class FacetInfoTest extends UnitFessTestCase {

    private FacetInfo facetInfo;

    @Override
    protected void setUp(TestInfo testInfo) throws Exception {
        super.setUp(testInfo);
        facetInfo = new FacetInfo();
    }

import org.codelibs.fess.unit.UnitFessTestCase;
import org.junit.jupiter.api.Test;
import org.lastaflute.core.message.UserMessages;
import org.lastaflute.web.validation.VaMessenger;

public class InvalidQueryExceptionTest extends UnitFessTestCase {

    @Test
    public void test_constructor_withMessageCodeMessageAndCause() {
        // Setup
        final String message = "Invalid query syntax error";

import org.codelibs.fess.opensearch.user.exentity.User;
import org.codelibs.fess.unit.UnitFessTestCase;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.TestInfo;

public class AuthenticationManagerTest extends UnitFessTestCase {

    private AuthenticationManager authenticationManager;

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

import org.opensearch.index.query.TermQueryBuilder;
import org.opensearch.index.query.WildcardQueryBuilder;
import org.opensearch.search.sort.SortBuilder;

public class TermQueryCommandTest extends QueryTestBase {
    private static final Logger logger = LogManager.getLogger(TermQueryCommandTest.class);

    private TermQueryCommand queryCommand;

    @Override
    protected void setUpChild() throws Exception {

/**
 * Test for FessEnv
 * Note: Many tests are currently disabled due to ObjectiveConfig initialization issues
 * that require a full LastaFlute context
 */
public class FessEnvTest extends UnitFessTestCase {

    private FessEnv.SimpleImpl fessEnv;

    @Override
    protected void setUp(TestInfo testInfo) throws Exception {
        super.setUp(testInfo);
        fessEnv = new FessEnv.SimpleImpl();