private byte[] testFileId;

    @BeforeEach
    void setUp() {
        mockConfig = mock(Configuration.class);
        mockContext = mock(CIFSContext.class);
        when(mockContext.getConfig()).thenReturn(mockConfig);
        when(mockConfig.getMaximumBufferSize()).thenReturn(65536);
        when(mockConfig.getListSize()).thenReturn(65536);

        testFileId = new byte[16];

        props.setProperty("jcifs.smb.client.channelHealthCheckInterval", "5");

        multiConfig = new PropertyConfiguration(props);

        // Mock context and session for ChannelManager
        when(mockContext.getConfig()).thenReturn(multiConfig);
        when(mockSession.getSessionKey()).thenReturn(new byte[16]);

        channelManager = new ChannelManager(mockContext, mockSession);
    }

    @Test

        void testConstructor() {
            Smb2WriteResponse writeResponse = new Smb2WriteResponse(mockConfig);
            assertNotNull(writeResponse);
            // Note: getConfig() is protected, cannot test directly
        }

        @Test
        @DisplayName("Should initialize count to zero")
        void testInitialCountValue() {
            assertEquals(0, response.getCount());
        }

    private DirectoryLeaseManager directoryLeaseManager;
    private AutoCloseable mocks;

    @BeforeEach
    public void setUp() {
        mocks = MockitoAnnotations.openMocks(this);
        when(context.getConfig()).thenReturn(config);
        when(config.isDirectoryNotificationsEnabled()).thenReturn(false); // Disable for unit tests

        directoryLeaseManager = new DirectoryLeaseManager(context, baseLeaseManager);
    }

        Arrays.fill(testFileId, (byte) 0xAB);

        // Use lenient stubbing for default configuration values
        lenient().when(mockConfig.getNotifyBufferSize()).thenReturn(8192);
        lenient().when(mockContext.getConfig()).thenReturn(mockConfig);

        request = new Smb2ChangeNotifyRequest(mockConfig, testFileId);
    }

    @Test
    @DisplayName("Should create request with configuration and file ID")

    private Address address;

    @Mock
    private Smb2NegotiateResponse negotiateResponse;

    private SmbTransportImpl transport;

    @BeforeEach
    void setUp() throws Exception {
        when(context.getConfig()).thenReturn(config);
        when(config.isSigningEnforced()).thenReturn(false);
        when(config.getSessionTimeout()).thenReturn(30_000);
        when(config.getResponseTimeout()).thenReturn(5_000);

    }

    @Override
    protected Smb2IoctlResponse createResponse(final CIFSContext tc, final ServerMessageBlock2Request<Smb2IoctlResponse> req) {
        return new Smb2IoctlResponse(tc.getConfig(), this.outputBuffer, this.controlCode);
    }

    /**
     * Set the IOCTL flags
     * @param flags the flags to set
     */
    public void setFlags(final int flags) {
        this.flags = flags;

    @Mock
    private NetbiosAddress mockLocalHost;

    @BeforeEach
    void setUp() {
        // Setup mock context with lenient stubbing to avoid UnnecessaryStubbingException
        lenient().when(mockContext.getConfig()).thenReturn(mockConfig);
        lenient().when(mockContext.getNameServiceClient()).thenReturn(mockNameServiceClient);
        lenient().when(mockNameServiceClient.getLocalHost()).thenReturn(mockLocalHost);

        final Map<String, Object> newDataMap = new LinkedHashMap<>();
        for (final Map.Entry<String, Object> e : dataMap.entrySet()) {
            if (fieldConfigs.getConfig(e.getKey()).map(FieldConfigs.Config::isOverwrite).orElse(false)
                    && e.getValue() instanceof final Object[] values && values.length > 0) {
                newDataMap.put(e.getKey(), values[values.length - 1]);

     */
    @Override
    protected Smb2NegotiateResponse createResponse(final CIFSContext tc, final ServerMessageBlock2Request<Smb2NegotiateResponse> req) {
        return new Smb2NegotiateResponse(tc.getConfig());
    }

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