// Mock encoding buffer
            NdrBuffer encodeBuffer = mock(NdrBuffer.class);
            when(encodeBuffer.derive(anyInt())).thenReturn(encodeBuffer);
            originalUuid.encode(encodeBuffer);

            // Mock decoding buffer with the same values
            NdrBuffer decodeBuffer = mock(NdrBuffer.class);

import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.extension.ExtendWith;
import org.mockito.Mock;
import org.mockito.junit.jupiter.MockitoExtension;

import jcifs.dcerpc.DcerpcHandle;
import jcifs.smb.SmbException;

@ExtendWith(MockitoExtension.class)
class LsaPolicyHandleTest {

    @Mock
    private DcerpcHandle mockDcerpcHandle;

    @Test
    void testLsarLookupSidsConstructorAndGetOpnum() {
        rpc.policy_handle mockHandle = mock(rpc.policy_handle.class);
        lsarpc.LsarSidArray mockSids = mock(lsarpc.LsarSidArray.class);
        lsarpc.LsarRefDomainList mockDomains = mock(lsarpc.LsarRefDomainList.class);
        lsarpc.LsarTransNameArray mockNames = mock(lsarpc.LsarTransNameArray.class);

        serverThread = new Thread(this::runServer, "MockWitnessService");
        serverThread.setDaemon(true);
        serverThread.start();

        log.info("Mock witness service started on port {}", serverSocket.getLocalPort());
    }

    /**
     * Stop the mock witness service
     */
    public void stop() {
        running.set(false);

        if (serverSocket != null && !serverSocket.isClosed()) {
            try {

 */
public class SMB1SigningDigestTest {

    @Mock
    private SmbTransportInternal mockTransport;

    @Mock
    private CIFSContext mockContext;

    @Mock
    private Configuration mockConfig;

    @Mock
    private NtlmPasswordAuthenticator mockAuth;

    @Mock
    private ServerMessageBlock mockRequest;

    @Mock
    private ServerMessageBlock mockResponse;

    @Mock

            data = new byte[128];
            Arrays.fill(data, (byte) 0x00);

            // Set up mock messages
            request = mock(CommonServerMessageBlock.class);
            response = mock(CommonServerMessageBlock.class);
        }

        @Test
        @DisplayName("Should sign data correctly with zero signature field")

     */
    @Test
    @DisplayName("Mock interaction example with SmbTransport")
    void mockTransportInteraction() {
        // Create a mock of SmbTransport from jcifs package
        jcifs.SmbTransport mock = mock(jcifs.SmbTransport.class);
        // Stub the getRemoteHostName method
        when(mock.getRemoteHostName()).thenReturn("test-host");
        // Verify the stubbing

import org.junit.jupiter.api.Test;
import org.mockito.ArgumentCaptor;
import org.mockito.Mock;
import org.mockito.MockitoAnnotations;

import jcifs.dcerpc.DcerpcHandle;
import jcifs.smb.SmbException;

class SamrAliasHandleTest {

    @Mock
    private DcerpcHandle mockDcerpcHandle;
    @Mock
    private SamrDomainHandle mockSamrDomainHandle;

    @BeforeEach
    void setUp() {

import jcifs.internal.smb2.ioctl.SrvPipePeekResponse;

@ExtendWith(MockitoExtension.class)
class SmbPipeInputStreamTest {

    @Mock
    SmbPipeHandleImpl handle;
    @Mock
    SmbNamedPipe pipe;
    @Mock
    SmbTreeHandleImpl tree;
    @Mock
    SmbFileHandleImpl fd;
    @Mock
    Configuration config;

    private SmbPipeInputStream newStreamWithInit(boolean smb2) throws CIFSException {

  }

  @AndroidIncompatible // Mocking ExecutorService is forbidden there. TODO(b/218700094): Don't mock.
  public void testGetExitingExecutorService_executorDelegatesToOriginal() {
    TestApplication application = new TestApplication();
    ThreadPoolExecutor executor = mock(ThreadPoolExecutor.class);
    ThreadFactory threadFactory = mock(ThreadFactory.class);
    when(executor.getThreadFactory()).thenReturn(threadFactory);