}
    }

    @Test
    @DisplayName("Test setFileInfoClass method")
    void testSetFileInfoClass() {
        request = new Smb2QueryInfoRequest(mockConfig);
        byte testFileInfoClass = (byte) 0x10;

        request.setFileInfoClass(testFileInfoClass);

        // Verify file info class was set and info type was set to SMB2_0_INFO_FILE
        try {

        }
    }

    @Test
    @DisplayName("Test setFileInfoClass method")
    void testSetFileInfoClass() {
        request = new Smb2SetInfoRequest(mockConfig);
        byte testFileInfoClass = (byte) 0x10;

        request.setFileInfoClass(testFileInfoClass);

        // Verify file info class was set
        Field fileInfoClassField;
        try {

    int ATTR_READONLY = 0x01;
    /** Hidden file attribute */
    int ATTR_HIDDEN = 0x02;
    /** System file attribute */
    int ATTR_SYSTEM = 0x04;
    /** Volume label attribute */
    int ATTR_VOLUME = 0x08;
    /** Directory attribute */
    int ATTR_DIRECTORY = 0x10;
    /** Archive attribute */
    int ATTR_ARCHIVE = 0x20;

    // extended file attribute encoding(others same as above)

     */
    public static final int SEQUENCE_CHECKING = 0x10;
    /**
     * Context flag for anonymity capability
     */
    public static final int ANONYMITY = 0x08;
    /**
     * Context flag for confidentiality (encryption) capability
     */
    public static final int CONFIDENTIALITY = 0x04;
    /**
     * Context flag for integrity (signing) capability
     */

    @ValueSource(ints = { 0x0, 0x1, 0x2, 0xFFFFFFFF, -123456 })
    void testSetAndGetFlags(int value) {
        msg.setFlags(value);
        assertEquals(value, msg.getFlags(), "getFlags should return the value set");
    }

    @Test
    @DisplayName("setFlag true sets the bit")
    void testSetFlagTrue() {
        msg.setFlag(0x4, true);
        assertTrue(msg.getFlag(0x4), "Bit should be set after setFlag(true)");
    }

        testBuffer[0] = 0x01; // Deny ACE (non-zero)
        testBuffer[1] = 0x10; // FLAGS_INHERITED
        testBuffer[2] = 0x24; // Size low byte (36)
        testBuffer[3] = 0x00; // Size high byte
        testBuffer[4] = (byte) 0xFF; // Access mask byte 0
        testBuffer[5] = 0x01; // Access mask byte 1
        testBuffer[6] = 0x1F; // Access mask byte 2
        testBuffer[7] = 0x00; // Access mask byte 3

            assertEquals(0x04, ACE.FLAGS_NO_PROPAGATE, "FLAGS_NO_PROPAGATE should be 0x04");
            assertEquals(0x08, ACE.FLAGS_INHERIT_ONLY, "FLAGS_INHERIT_ONLY should be 0x08");
            assertEquals(0x10, ACE.FLAGS_INHERITED, "FLAGS_INHERITED should be 0x10");
        }
    }

    @Nested
    @DisplayName("Bitwise Operations Tests")

                (byte) 0x05, (byte) 0x06, (byte) 0x07, (byte) 0x08
              },
              0x89abcdef,
              0x0123456789abcdefL, // asInt/asLong as above, due to equal eight first bytes
              "efcdab89674523010102030405060708"),
          new ExpectedHashCode(
              new byte[] {(byte) 0xdf, (byte) 0x9b, (byte) 0x57, (byte) 0x13},
              0x13579bdf,

        void testCapacityCalculation() throws SMBProtocolDecodingException {
            byte[] buffer = new byte[24];
            buffer[4] = 0x04; // sectPerAlloc = 4
            buffer[8] = 0x00;
            buffer[9] = 0x20; // alloc = 8192
            buffer[16] = 0x00;
            buffer[17] = 0x04; // bytesPerSect = 1024

            smbInfoAllocation.decode(buffer, 0, buffer.length);

    void testAllConstants() {
        // Verify notify flags
        assertEquals(0x1, Smb2ChangeNotifyRequest.SMB2_WATCH_TREE);

        // Verify completion filter constants
        assertEquals(0x1, Smb2ChangeNotifyRequest.FILE_NOTIFY_CHANGE_FILE_NAME);
        assertEquals(0x2, Smb2ChangeNotifyRequest.FILE_NOTIFY_CHANGE_DIR_NAME);
        assertEquals(0x4, Smb2ChangeNotifyRequest.FILE_NOTIFY_CHANGE_ATTRIBUTES);