@Mock
    private Configuration mockConfig;

    @Mock
    private NetbiosName mockCalledName;

    @Mock
    private NetbiosName mockCallingName;

    @BeforeEach
    void setUp() {
        MockitoAnnotations.openMocks(this);
        when(mockConfig.getNetbiosScope()).thenReturn(null);
        // Configure OEM encoding to avoid NullPointerException

@ExtendWith(MockitoExtension.class)
class HandlerTest {

    @Mock
    private CIFSContext mockCifsContext;

    private Handler handler;

    private Properties originalSystemProperties;

    @BeforeEach
    void setUp() throws Exception {
        // Backup system properties to restore them after each test
        originalSystemProperties = (Properties) System.getProperties().clone();

import jcifs.smb.SmbException;

/**
 * Test cases for ServerResponseValidator
 */
public class ServerResponseValidatorTest {

    private ServerResponseValidator validator;

    @BeforeEach
    public void setUp() {
        validator = new ServerResponseValidator();
    }

    @Test
    public void testValidBuffer() throws Exception {
        byte[] buffer = new byte[1024];
        validator.validateBuffer(buffer, 100, 2048);

    @Mock
    private DcerpcBinding mockBinding;

    @Mock
    private DcerpcHandle mockHandle;

    @Mock
    private NdrBuffer mockBuffer;

    private DcerpcBind bind;

    @BeforeEach
    void setUp() {
        bind = new DcerpcBind();
    }

    @Nested
    @DisplayName("Constructor Tests")
    class ConstructorTests {

        @Test

    return e
  }

  /**
   * Stops applying the timeout before the call is entirely complete. This is used for WebSockets
   * and duplex calls where the timeout only applies to the initial setup.
   */
  fun timeoutEarlyExit() {
    check(!timeoutEarlyExit)
    timeoutEarlyExit = true
    timeout.exit()
  }

  fun upgradeToSocket() {
    timeoutEarlyExit()

    withLock {

            buffer.putLong(counter);
            // Remaining bytes (if any) stay zero-padded
        }

        return nonce;
    }

    /**
     * Generate a secure random nonce for initial session setup.
     * This method can be used when enhanced randomness is required,
     * such as during initial key exchange or session establishment.
     *
     * @return randomized nonce appropriate for the dialect
     */

 */
class LmhostsTest {

    private Lmhosts lmhosts;
    private CIFSContext mockContext;
    private Configuration mockConfig;

    @TempDir
    Path tempDir;

    @BeforeEach
    void setUp() {
        lmhosts = new Lmhosts();
        mockContext = mock(CIFSContext.class);
        mockConfig = mock(Configuration.class);
        when(mockContext.getConfig()).thenReturn(mockConfig);
    }

    @Test

import org.junit.jupiter.params.provider.ValueSource;

/**
 * Unit tests for ServerData class
 */
public class ServerDataTest {

    private ServerData serverData;

    @BeforeEach
    public void setUp() {
        serverData = new ServerData();
    }

    /**
     * Test default constructor initializes all fields with default values
     */
    @Test

        @Override
        public void decode_out(NdrBuffer buf) throws NdrException {
            // Simulate decoding some data
            buf.dec_ndr_long();
        }
    }

    @BeforeEach
    void setUp() {
        message = new TestDcerpcMessage(10); // Example opnum
    }

    @Nested
    @DisplayName("Flag Management Tests")
    class FlagManagementTests {

        @Test

 */
class NtTransNotifyChangeResponseTest {

    @Mock
    private Configuration mockConfig;

    private NtTransNotifyChangeResponse response;

    @BeforeEach
    void setUp() {
        MockitoAnnotations.openMocks(this);
        response = new NtTransNotifyChangeResponse(mockConfig);
    }

    @Test
    @DisplayName("Test constructor creates instance with empty notification list")