}

    @Test
    @DisplayName("Should create lease key from byte array")
    void testLeaseKeyFromBytes() {
        byte[] testBytes = new byte[] { 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F, 0x10 };

        Smb2LeaseKey key = new Smb2LeaseKey(testBytes);

        assertArrayEquals(testBytes, key.getKey());
        assertFalse(key.isZero());
    }

    @Test

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    private Smb2LeaseKey testKey;
    private int testState;

    @BeforeEach
    void setUp() {
        byte[] keyBytes = new byte[] { 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F, 0x10 };
        testKey = new Smb2LeaseKey(keyBytes);
        testState = Smb2LeaseState.SMB2_LEASE_READ_WRITE;
        leaseContext = new LeaseV1CreateContextRequest(testKey, testState);
    }

        smb.uid = 101;
        smb.flags2 = ServerMessageBlock.FLAGS2_UNICODE;
        smb.useUnicode = true;

        byte[] params = { 0x01, 0x02, 0x03, 0x04 };
        byte[] bytes = { 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F };
        smb.setParamWords(params);
        smb.setBytes(bytes);

        byte[] buffer = new byte[1024];
        int length = smb.encode(buffer, 0);

        byte[] content = innerContent.toByteArray();

        // Create GSS-API wrapper
        ByteArrayOutputStream baos = new ByteArrayOutputStream();
        baos.write(0x60); // APPLICATION 0
        baos.write(content.length);
        baos.write(content);

        byte[] token = baos.toByteArray();
        assertThrows(PACDecodingException.class, () -> new KerberosToken(token));
    }

    private byte[] testMacSigningKey;

    @BeforeEach
    void setUp() {
        MockitoAnnotations.openMocks(this);
        testMacSigningKey = new byte[] { 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F, 0x10 };
    }

    @Test
    @DisplayName("Test constructor with MAC signing key and bypass flag")
    void testConstructorWithBypass() {

        assertEquals(0x09, AvPair.MsvAvTargetName, "MsvAvTargetName constant should be 0x09.");
        assertEquals(0x0A, AvPair.MsvAvChannelBindings, "MsvAvChannelBindings constant should be 0x0A.");
    }

    @Test
    void testRawDataImmutability() {
        int type = AvPair.MsvAvTimestamp;
        byte[] raw = new byte[] { 0x01, 0x02, 0x03, 0x04 };

     */
    @Test
    void testAvSingleHostConfigurationConstructor() {
        Configuration mockConfig = mock(Configuration.class);
        byte[] expectedMachineId = new byte[32];
        expectedMachineId[0] = 0x0A;
        expectedMachineId[1] = 0x0B;
        when(mockConfig.getMachineId()).thenReturn(expectedMachineId);

        AvSingleHost avSingleHost = new AvSingleHost(mockConfig);

        assertNotNull(avSingleHost);

        @Test
        @DisplayName("Should encode multiple hash algorithms with salt")
        void testEncodeMultipleHashAlgosWithSalt() {
            int[] hashAlgos = { 0x01, 0x02, 0x03 };
            byte[] salt = { 0x0A, 0x0B };
            PreauthIntegrityNegotiateContext context = new PreauthIntegrityNegotiateContext(mockConfig, hashAlgos, salt);

            int bytesWritten = context.encode(buffer, 0);

    }

    static Stream<Arguments> equalsHashParams() {
        return Stream.of(
                // byte[] id based equality (same id and tree id)
                Arguments.of(new byte[] { 0x0A, 0x0B }, new byte[] { 0x0A, 0x0B }, 100L, true),
                // fid based equality (null fileId, same fid and tree id)
                Arguments.of(null, null, 200L, true));
    }