import jakarta.validation.ConstraintValidatorContext;

public class CronExpressionValidatorTest extends UnitFessTestCase {

    public CronExpressionValidator validator;

    @Override
    public void setUp() throws Exception {
        super.setUp();
        validator = new CronExpressionValidator();
    }

    public void test_isValid_nullValue() {
        final ConstraintValidatorContext context = null;

/**
 * Action class for handling help page requests in the Fess search application.
 * This class extends FessSearchAction to provide help functionality including
 * authentication checks and form parameter setup for the help interface.
 */
public class HelpAction extends FessSearchAction {

    // ===================================================================================

        assertNotNull(afterNegotiateHash);
        assertFalse(java.util.Arrays.equals(initialHash, afterNegotiateHash));

        // Update with session setup message
        byte[] sessionSetupMessage = "SMB2 Session Setup Request".getBytes();
        preauthService.updatePreauthHash(sessionId, sessionSetupMessage);

        byte[] finalHash = preauthService.getCurrentPreauthHash(sessionId);

public class SynonymFileTest extends UnitFessTestCase {
    private SynonymFile synonymFile;

    // TODO
    /*
    private File file1;
    @Override
    public void setUp() throws Exception {
        super.setUp();
        file1 = File.createTempFile("synonym", ".txt");
        FileUtil.writeBytes(file1.getAbsolutePath(),
                "a1=>A1\nb1,b2 => B1\nc1 => C1, C2\nx1,X1\ny1, Y1, y2"

  val handshakeCertificates = platform.localhostHandshakeCertificates()

  private lateinit var server: MockWebServer
  private lateinit var client: OkHttpClient

  val listener = RecordingEventListener()

  fun setUp(mode: Pair<CancelMode, ConnectionType>) {
    this.cancelMode = mode.first
    this.connectionType = mode.second

    if (connectionType == H2) {
      platform.assumeHttp2Support()
    }

        // The mock setup is unnecessary since we never call it
        assertFalse(ctx.isEstablished());
        verify(this.mechContext, never()).isEstablished();
    }

    @Test
    @DisplayName("getNetbiosName returns null and does not call delegate")
    void testGetNetbiosName() {
        SpnegoContext ctx = newContext();
        // The mock setup is unnecessary since we never call it

    private RelatedQueryHelper relatedQueryHelper;
    private MockRelatedQueryBhv mockBhv;
    private VirtualHostHelper virtualHostHelper;

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

        // Setup system properties for DI container
        File file = File.createTempFile("test", ".properties");
        file.deleteOnExit();

    }

    /**
     * Set the user name which is used to setup <code>GSSContext</code>. If null
     * is set, the default user will be used which is retrieved from the first
     * TGT found in <code>Subject</code> .
     *
     * @param name
     *            the user name used to setup <code>GSSContext</code>
     */
    public void setUser(String name) {
        this.user = name;

import org.opensearch.search.rescore.RescorerBuilder;

public class LtrQueryRescorerTest extends UnitFessTestCase {

    private LtrQueryRescorer ltrQueryRescorer;

    @Override
    public void setUp() throws Exception {
        super.setUp();
        ltrQueryRescorer = new LtrQueryRescorer();
    }

    @Override
    public void tearDown() throws Exception {
        ComponentUtil.setFessConfig(null);
        super.tearDown();

  private Entry<K, V> nullKeyEntry;
  private Entry<K, V> nullValueEntry;
  private Entry<K, V> nullKeyValueEntry;
  private Entry<K, V> presentKeyNullValueEntry;

  @Override
  public void setUp() throws Exception {
    super.setUp();
    nullKeyEntry = entry(null, v3());
    nullValueEntry = entry(k3(), null);
    nullKeyValueEntry = entry(null, null);
    presentKeyNullValueEntry = entry(k0(), null);
  }