assertEquals(Integer.MAX_VALUE, response.getRemaining());
        }

        @Test
        @DisplayName("Should handle negative values as unsigned")
        void testNegativeValuesAsUnsigned() throws SMBProtocolDecodingException {
            byte[] buffer = new byte[64];
            SMBUtil.writeInt2(17, buffer, 0); // Structure size
            SMBUtil.writeInt2(0, buffer, 2); // Reserved

        setupCountField.setAccessible(true);
        assertEquals(255, setupCountField.get(response));
    }

    @Test
    @DisplayName("Test negative values handling (as unsigned)")
    void testNegativeValuesAsUnsigned() throws Exception {
        byte[] buffer = new byte[100];
        int bufferIndex = 0;

        // Reserved bytes
        buffer[bufferIndex] = (byte) 0xFF;