private static final int ENCRYPTION_TYPE = 23; // aes128-cts-hmac-sha1-96
    private static final byte[] ENCRYPTED_DATA = "encrypted-data".getBytes();

    @BeforeEach
    void setUp() {
        keys = new KerberosKey[] { kerberosKey };
    }

    /**
     * Creates a byte array representing a Kerberos ticket for testing purposes.
     * @param version Kerberos version

            return;
        } finally {
            synchronized (run_thread) {
                if (run_thread != thread) {
                    /* Thread no longer the one setup for this transport --
                     * doConnect returned too late, just ignore.
                     */
                    if ((ex0 != null) && (LogStream.level >= 2)) {

}

class CApiExperimentalFunctionTest : public ::testing::Test {
 protected:
  CApiExperimentalFunctionTest()
      : s_(TF_NewStatus()), func_graph_(TF_NewGraph()), func_(nullptr) {}

  void SetUp() override {}

  ~CApiExperimentalFunctionTest() override {
    TF_DeleteFunction(func_);
    TF_DeleteGraph(func_graph_);
    TF_DeleteStatus(s_);
  }

  const char* func_name_ = "MyFunc";

    private UrlFilterService urlFilterService;
    private ClickLogBhv clickLogBhv;
    private FavoriteLogBhv favoriteLogBhv;
    private IngestFactory ingestFactory;

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

        // Initialize IndexUpdater
        indexUpdater = new IndexUpdater();

        // Initialize mocks/test doubles
        systemHelper = new TestSystemHelper();

public class SystemHelperTest extends UnitFessTestCase {

    public SystemHelper systemHelper;

    private final Map<String, String> envMap = new HashMap<>();

    @Override
    public void setUp() throws Exception {
        super.setUp();
        final File propFile = File.createTempFile("project", ".properties");
        propFile.deleteOnExit();
        FileUtil.writeBytes(propFile.getAbsolutePath(), "fess.version=98.76.5".getBytes());

        }

        public String testGetLogName(String logPrefix) {
            return super.getLogName(logPrefix);
        }
    }

    @Override
    public void setUp() throws Exception {
        super.setUp();
        execJob = new TestExecJob();
        tempDir = Files.createTempDirectory("execjob_test").toFile();

        // Store original helpers

/**
 * Test class for Referral
 */
public class ReferralTest {

    private Referral referral;
    private byte[] testBuffer;

    @BeforeEach
    public void setUp() {
        referral = new Referral();
        testBuffer = new byte[512];
    }

    // Version 3 Referral Tests

    @Test
    public void testDecodeVersion3WithoutNameList() {
        // Prepare test data

/**
 * Tests for {@link Closer}.
 *
 * @author Colin Decker
 */
@NullUnmarked
public class CloserTest extends TestCase {

  private TestSuppressor suppressor;

  @Override
  protected void setUp() throws Exception {
    suppressor = new TestSuppressor();
  }

  public void testNoExceptionsThrown() throws IOException {
    Closer closer = new Closer(suppressor);

    private static final String TEST_REMARK = "Test share remark";
    private static final int TEST_TYPE = 0x00000000; // Standard share type

    @BeforeEach
    void setUp() {
        shareInfo = new SmbShareInfo();
    }

    @Test
    @DisplayName("Test default constructor")
    void testDefaultConstructor() {
        // Verify default values

        }

        void setThrowExceptionOnReadData(boolean value) {
            this.throwExceptionOnReadData = value;
        }
    }

    @BeforeEach
    void setUp() {
        MockitoAnnotations.openMocks(this);
        when(mockConfig.getMaximumBufferSize()).thenReturn(65535);
        when(mockConfig.getPid()).thenReturn(1234);