byte[] salt = new byte[64];
            SecureRandom random = new SecureRandom();

            for (int i = 0; i < hashAlgos.length; i++) {
                hashAlgos[i] = random.nextInt(65536);
            }
            random.nextBytes(salt);

            PreauthIntegrityNegotiateContext original = new PreauthIntegrityNegotiateContext(mockConfig, hashAlgos, salt);

            // Encode

    class EdgeCaseTests {

        @Test
        @DisplayName("Should handle large buffer decoding")
        void testLargeBufferDecode() throws SMBProtocolDecodingException {
            byte[] largeBuffer = new byte[65536];
            Arrays.fill(largeBuffer, (byte) 0xFF);

            TestCreateContextResponse response = new TestCreateContextResponse("LARGE_BUFFER_TEST".getBytes(StandardCharsets.UTF_8));

    }

    private static Stream<Arguments> provideInt4TestValues() {
        return Stream.of(Arguments.of(0), Arguments.of(1), Arguments.of(255), Arguments.of(256), Arguments.of(65535), Arguments.of(65536),
                Arguments.of(0x7FFFFFFF), Arguments.of(0xFFFFFFFF));
    }

    @Test
    @DisplayName("readInt2 should correctly read 16-bit integer")
    void testReadInt2() {

    }

    @Test
    @DisplayName("Should handle maximum buffer size")
    void testMaximumBufferSize() throws Exception {
        // Given - large buffer with many notifications
        byte[] buffer = new byte[65536];
        int offset = 0;

        setHeaderStart(response, 64);

        // Calculate space for notifications
        int notificationSize = 32; // Each notification
        int notificationCount = 100;

        assertNotNull(testConfig.getRandom());
        assertNotNull(testConfig.getLocalTimezone());

        // Check PID is set
        assertTrue(testConfig.getPid() >= 0);
        assertTrue(testConfig.getPid() < 65536);

        // Check machine ID
        assertNotNull(testConfig.getMachineId());
        assertEquals(32, testConfig.getMachineId().length);

        // Check native OS

        bufferIndex += 4;

        // Validate security buffer parameters
        if (securityBufferLength < 0 || securityBufferLength > 65536) { // 64KB max for security buffer
            throw new SMBProtocolDecodingException("Invalid security buffer length: " + securityBufferLength + " (must be 0-65536)");
        }
        if (securityBufferOffset < 0) {

                new Smb2IoctlRequest(context.getConfig(), Smb2IoctlRequest.FSCTL_QUERY_NETWORK_INTERFACE_INFO, new byte[16] // Reserved/Unused file ID
                );
        request.setMaxOutputResponse(65536);
        request.setFlags(Smb2IoctlRequest.SMB2_O_IOCTL_IS_FSCTL);

        // Note: This IOCTL must be sent on an existing session
        // The actual sending would need integration with the session's transport

    public static final int ACB_USE_DES_KEY_ONLY = 32768;
    /** Account control bit flag: Pre-authentication is not required */
    public static final int ACB_DONT_REQUIRE_PREAUTH = 65536;

    /**
     * SAMR CloseHandle operation for closing an opened SAM handle.
     * This operation releases resources associated with the handle.
     */
    public static class SamrCloseHandle extends DcerpcMessage {

    @BeforeEach
    void setUp() {
        MockitoAnnotations.openMocks(this);
        when(mockConfig.isUseUnicode()).thenReturn(true);
        when(mockConfig.getMaximumBufferSize()).thenReturn(65536);
    }

    @Test
    @DisplayName("Test constructor initializes with config and expectInfoClass")
    void testConstructor() {
        byte expectInfoClass = Smb2QueryDirectoryRequest.FILE_BOTH_DIRECTORY_INFO;

    public static final int ACB_USE_DES_KEY_ONLY = 32768;
    /** Account control bit flag: Pre-authentication is not required */
    public static final int ACB_DONT_REQUIRE_PREAUTH = 65536;

    /**
     * SAMR CloseHandle operation for closing an opened SAM handle.
     * This operation releases resources associated with the handle.
     */
    public static class SamrCloseHandle extends DcerpcMessage {