byte[] data = new byte[4];
        ByteBuffer buffer = ByteBuffer.wrap(data).order(ByteOrder.LITTLE_ENDIAN);

        // Test with a positive value
        buffer.putShort(0, (short) 0x1234);
        assertEquals(0x1234, NtlmMessage.readUShort(data, 0), "Should read positive UShort correctly.");

        // Test with zero
        buffer.putShort(0, (short) 0);

        // Arrange
        byte[] buffer = new byte[10];
        int bufferIndex = 0;
        int len = 6;

        // Set up buffer with test data
        // available = 0x1234 (4660 in decimal)
        SMBUtil.writeInt2(0x1234, buffer, bufferIndex);
        // next 2 bytes (ignored in implementation)
        SMBUtil.writeInt2(0xABCD, buffer, bufferIndex + 2);
        // status = STATUS_CONNECTION_OK (3)

    @Test
    @DisplayName("writeInt2 should correctly write 16-bit integer")
    void testWriteInt2() {
        byte[] dst = new byte[4];
        SessionServicePacket.writeInt2(0x1234, dst, 0);

        assertEquals((byte) 0x12, dst[0]);
        assertEquals((byte) 0x34, dst[1]);
    }

    @ParameterizedTest
    @ValueSource(ints = { 0, 1, 255, 256, 32767, 65535 })
    @DisplayName("writeInt2 should handle various values")

        // Test different sizes
        assertEquals("00", Hexdump.toHexString(0, 2));
        assertEquals("FF", Hexdump.toHexString(255, 2));
        assertEquals("1234", Hexdump.toHexString(0x1234, 4));
    }

    @Test
    @DisplayName("Should convert long to hex string with padding")
    void testLongToHexString() {
        // Test various long values

    }

    @Test
    public void testReadParameterWordsUpdatesCount() {
        // create a buffer with count = 0x1234 (4660 decimal)
        // Using little-endian byte order as per SMBUtil.readInt2
        byte[] buf = new byte[12];
        buf[0] = 0x34; // Low byte
        buf[1] = 0x12; // High byte
        int written = resp.readParameterWordsWireFormat(buf, 0);

        assertEquals("FF", Hexdump.toHexString(255, 2));

        // Test larger values
        assertEquals("00001234", Hexdump.toHexString(0x1234, 8));
        assertEquals("1234", Hexdump.toHexString(0x1234, 4));
        assertEquals("34", Hexdump.toHexString(0x1234, 2));

        // Test negative values (treated as unsigned)
        assertEquals("FFFFFFFF", Hexdump.toHexString(-1, 8));

        byte[] buffer = new byte[34];
        long create = 1600000000000L;
        long lastAccess = 1600000100000L;
        long lastWrite = 1600000200000L;
        long change = 1600000300000L;
        int attributes = 0x1234;
        // Convert Unix time to Windows FILETIME (100-nanosecond intervals since 1601)
        long MILLISECONDS_BETWEEN_1970_AND_1601 = 11644473600000L;

        // Given
        byte[] buffer = new byte[offset + 20];
        SMBUtil.writeInt2(16, buffer, offset);
        buffer[offset + 2] = 0x02; // PIPE
        buffer[offset + 3] = 0;
        SMBUtil.writeInt4(0x1234, buffer, offset + 4);
        SMBUtil.writeInt4(0x5678, buffer, offset + 8);
        SMBUtil.writeInt4(0x9ABC, buffer, offset + 12);

        // When
        int bytesRead = response.readBytesWireFormat(buffer, offset);

        int decodedValue = 0;

        TestMessage() {
            /* nothing */
        }

        @Override
        public int getOpnum() {
            return 0x1234;
        }

        @Override
        public void encode_in(NdrBuffer buf) throws NdrException {
            buf.enc_ndr_small(0xAB);
        }

        @Override

        Configuration cfg = mock(Configuration.class);
        SmbComLockingAndX cmd = new SmbComLockingAndX(cfg);
        // set fields via reflection
        setField(cmd, "fid", 0x1234);
        setField(cmd, "typeOfLock", (byte) 0x05);
        setField(cmd, "newOpLockLevel", (byte) 0x01);
        setField(cmd, "timeout", 3000L);
        // arrays of one lock and one unlock range