// Given
        Smb2TreeConnectRequest req = new Smb2TreeConnectRequest(mockConfig, path);
        byte[] buffer = new byte[1024];

        // Encode to set headerStart
        req.encode(buffer, 0);

        // Then
        byte[] pathBytes = path.getBytes(StandardCharsets.UTF_16LE);

        // Verify path is written correctly at body + 8
        byte[] actualPath = new byte[pathBytes.length];

        // Setup
        final String message = "Test SSO error message";
        final Exception cause = new RuntimeException("Test cause");
        final VaMessenger<FessMessages> messageCode = messages -> messages.addErrorsSsoLoginError(UserMessages.GLOBAL_PROPERTY_KEY);

        // Execute
        final SsoMessageException exception = new SsoMessageException(messageCode, message, cause);

        // Verify
        assertNotNull(exception);

        // Write completely empty file
        try (java.io.FileWriter fw = new java.io.FileWriter(testFile)) {
            // Write nothing
        }

        // Create a new CharMappingFile instance to ensure clean state
        CharMappingFile emptyMappingFile = new CharMappingFile("empty_test", testFile.getAbsolutePath(), new Date());
        emptyMappingFile.manager(dictionaryManager);

        ByteArrayOutputStream baos = new ByteArrayOutputStream();
        writeLittleEndianInt(baos, PacSignature.KERB_CHECKSUM_HMAC_MD5);
        // Write only 10 bytes instead of 16
        baos.write(new byte[10]);
        byte[] data = baos.toByteArray();

        // Verify that PACDecodingException is thrown
        assertThrows(PACDecodingException.class, () -> {
            new PacSignature(data);
        });
    }

        // Test OK status
        ApiResult okResult = new ApiResult.ApiResponse().status(Status.OK).result();
        assertNotNull(okResult);

        // Test BAD_REQUEST status
        ApiResult badRequestResult = new ApiResult.ApiResponse().status(Status.BAD_REQUEST).result();
        assertNotNull(badRequestResult);

        // Test UNAUTHORIZED status

        assertArrayEquals(new byte[] { 0x05, 0x06, 0x07, 0x08 }, responseBuffer);
    }

    @Test
    @DisplayName("Test with empty buffers")
    void testWithEmptyBuffers() {
        // Test with empty byte arrays
        byte[] emptyRequestBuffer = new byte[0];
        byte[] emptyResponseBuffer = new byte[0];

    @BeforeEach
    public void setUp() {
        testGuid = new HandleGuid();
        testFileId = new byte[16];
        for (int i = 0; i < 16; i++) {
            testFileId[i] = (byte) (i + 1);
        }
        testLeaseKey = new Smb2LeaseKey();
    }

    @Test
    public void testHandleInfoCreation() {

        config = new PropertyConfiguration(new Properties());
    }

    /**
     * Test of readParameterWordsWireFormat method
     */
    @Test
    public void testReadParameterWordsWireFormat() {
        // Given
        byte[] buffer = new byte[] { (byte) 0xff, (byte) 0xff, 0, 0, 0, 0, 0, 0 };
        SmbComWriteAndXResponse instance = new SmbComWriteAndXResponse(config);

        // When

        doThrow(new CIFSException("Context cannot be null")).when(sidResolver).resolveSids(eq(null), anyString(), any(SID[].class));

        assertThrows(CIFSException.class, () -> sidResolver.resolveSids(null, testServerName, testSids));
    }

    @Test
    void testResolveSids_WithNullServerName() throws CIFSException {
        doThrow(new CIFSException("Server name cannot be null")).when(sidResolver)

        // Very unlikely to be equal
        assertNotEquals(new String(random1), new String(random2));
    }

    @Test
    @DisplayName("Should handle AES encryption operations")
    void testAESOperations() throws Exception {
        // Given
        byte[] key = new byte[16]; // 128-bit key
        byte[] iv = new byte[16]; // 128-bit IV