@Override
    protected Smb2QueryDirectoryResponse createResponse(final CIFSContext tc,
            final ServerMessageBlock2Request<Smb2QueryDirectoryResponse> req) {
        return new Smb2QueryDirectoryResponse(tc.getConfig(), this.fileInformationClass);
    }

    /**
     * {@inheritDoc}
     *
     * @see jcifs.internal.CommonServerMessageBlockRequest#size()
     */
    @Override
    public int size() {

        this.fileId = fileId;
    }

    @Override
    protected Smb2WriteResponse createResponse(final CIFSContext tc, final ServerMessageBlock2Request<Smb2WriteResponse> req) {
        return new Smb2WriteResponse(tc.getConfig());
    }

    /**
     * Sets the data to be written to the file.
     *
     * @param data the data buffer to write
     * @param offset the offset in the data buffer

    private CIFSContext mockContext;

    private byte[] testFileId;
    private Smb2WriteRequest request;

    @BeforeEach
    void setUp() {
        MockitoAnnotations.openMocks(this);
        when(mockContext.getConfig()).thenReturn(mockConfig);

        testFileId = new byte[16];
        new SecureRandom().nextBytes(testFileId);
        request = new Smb2WriteRequest(mockConfig, testFileId);
    }

    @Nested

            Thread t = new Thread(r, "LeaseManager-Cleanup");
            t.setDaemon(true);
            return t;
        });

        // Schedule periodic cleanup
        long cleanupInterval = context.getConfig().getLeaseTimeout();
        if (cleanupInterval <= 0) {
            cleanupInterval = DEFAULT_LEASE_CLEANUP_INTERVAL;
        }

        final long finalCleanupInterval = cleanupInterval;

    void setUp() throws Exception {
        mockService = new MockWitnessService();
        mockService.start();

        // Setup mock configuration with lenient stubbing
        lenient().when(mockContext.getConfig()).thenReturn(mockConfig);
        lenient().when(mockConfig.isUseWitness()).thenReturn(true);
        lenient().when(mockConfig.getWitnessHeartbeatTimeout()).thenReturn(120000L);

    void testConstructor() {
        // Given & When
        Smb2FlushResponse flushResponse = new Smb2FlushResponse(mockConfig);

        // Then
        assertNotNull(flushResponse);
        // Cannot test getConfig() as it's protected
    }

    @Nested
    @DisplayName("writeBytesWireFormat tests")
    class WriteBytesWireFormatTests {

        @Test
        @DisplayName("Should return 0 for write bytes")

    private byte[] testFileId;
    private Smb2Lock[] testLocks;
    private Smb2LockRequest request;

    @BeforeEach
    void setUp() {
        MockitoAnnotations.openMocks(this);
        when(mockContext.getConfig()).thenReturn(mockConfig);

        testFileId = new byte[16];
        new SecureRandom().nextBytes(testFileId);

        testLocks = new Smb2Lock[] { new Smb2Lock(0L, 100L, Smb2Lock.SMB2_LOCKFLAG_EXCLUSIVE_LOCK) };

            } else {
                // Create new handle info if not found
                HandleInfo newInfo =
                        new HandleInfo(path, guid, fileId, HandleType.PERSISTENT, context.getConfig().getPersistentHandleTimeout(), null);
                handles.put(path, newInfo);
                guidToHandle.put(guid, newInfo);
                persistHandle(newInfo);

        // Common happy-path defaults
        // Use lenient() to avoid strict stubbing issues with Mockito
        lenient().when(tree.acquire()).thenReturn(tree);
        lenient().when(tree.getConfig()).thenReturn(config);
        lenient().when(config.getListCount()).thenReturn(10);
        lenient().when(config.getListSize()).thenReturn(4096);

        lenient().when(parent.getLocator()).thenReturn(locator);

            CIFSContext ctx = mock(CIFSContext.class);
            Configuration cfg = mock(Configuration.class);
            when(cfg.isIgnoreCopyToException()).thenReturn(ignore);
            when(ctx.getConfig()).thenReturn(cfg);
            return ctx;
        }

        @Test
        @DisplayName("copyFile wraps and throws when ignoreCopyToException=false")