}
    }

    @BeforeEach
    void setUp() {
        MockitoAnnotations.openMocks(this);
        when(mockConfig.getMaximumBufferSize()).thenReturn(65535);
        when(mockConfig.getPid()).thenReturn(1234);
        response = new TestSmbComTransactionResponse(mockConfig);
    }

    @Test
    @DisplayName("Test constructor initialization with config only")
    void testConstructorWithConfigOnly() {

    private SmbFile smbFile;

    @BeforeEach
    public void setUp() throws MalformedURLException, CIFSException {
        // Mock configuration methods
        when(mockConfig.getPid()).thenReturn(1234);
        when(mockCifsContext.getConfig()).thenReturn(mockConfig);

        // Mock credentials to prevent NPE
        when(mockCredentials.getUserDomain()).thenReturn("DOMAIN");

    private Configuration config;

    @Mock
    private Configuration mockConfig;

    @Mock
    private FileInformation mockFileInfo;

    private static final int TEST_FID = 0x1234;
    private static final int TEST_ATTRIBUTES = 0x20; // FILE_ATTRIBUTE_ARCHIVE
    private static final long TEST_CREATE_TIME = 131234567890000L;
    private static final long TEST_LAST_WRITE_TIME = 131234567900000L;

        assertTrue(s1.contains("//u/one"));
        assertTrue(s1.contains("0102"), "Expected hex fileId in string");

        SmbFileHandleImpl h2 = new SmbFileHandleImpl(cfg, 77, tree, "//u/two", -1, -2, -3, -4, 0L);
        String s2 = h2.toString();
        assertTrue(s2.contains("//u/two"));
        assertTrue(s2.contains("77"), "Expected numeric fid in string");
    }

     */
    @Test
    @DisplayName("Test constructor with mock configuration")
    public void testConstructorWithMockConfig() {
        // Setup mock to return a valid PID
        when(mockConfig.getPid()).thenReturn(1234);

        // When
        smbComTreeDisconnect = new SmbComTreeDisconnect(mockConfig);

        // Then
        assertNotNull(smbComTreeDisconnect);

            // When
            fileFsSizeInfo.decode(buffer.array(), 0, 24);
            String result = fileFsSizeInfo.toString();

            // Then
            String expected = "SmbInfoAllocation[alloc=123456,free=78910,sectPerAlloc=16,bytesPerSect=4096]";
            assertEquals(expected, result);
        }

        @Test
        @DisplayName("Should handle negative values in toString")

        objAttr.security_quality_of_service = mock(lsarpc.LsarQosInfo.class); // Pre-initialize for decode path

        when(mockNdrBuffer.dec_ndr_long()).thenReturn(100, 1, 2, 3, 4, 5); // length, _root_directoryp, _object_namep, attributes, security_descriptor, _security_quality_of_servicep

        objAttr.decode(mockNdrBuffer);

        assertEquals(100, objAttr.length);

        }
        if (LogStream.level >= 4) {
            log.println("New data read: " + this);
            jcifs.smb1.util.Hexdump.hexdump(log, sbuf, 4, 32);
        }

        for (;;) {
            /* 01234567
             * 00SSFSMB
             * 0 - 0's
             * S - size of payload
             * FSMB - 0xFF SMB magic #
             */

            // When
            fileFsFullSizeInfo.decode(buffer.array(), 0, 32);
            String result = fileFsFullSizeInfo.toString();

            // Then
            String expected = "SmbInfoAllocation[alloc=123456,free=78910,sectPerAlloc=16,bytesPerSect=4096]";
            assertEquals(expected, result);
        }

        @Test
        @DisplayName("Should handle negative values in toString")

        if (log.isTraceEnabled()) {
            log.trace("New data read: " + this);
            log.trace(Hexdump.toHexString(this.sbuf, 4, 32));
        }

        for (;;) {
            /*
             * 01234567
             * 00SSFSMB
             * 0 - 0's
             * S - size of payload
             * FSMB - 0xFF SMB magic #
             */