assertEquals(10, testMessage.getErrorData().length);
        }

        @Test
        @DisplayName("Should throw exception for invalid structure size")
        void testReadErrorResponseInvalidStructureSize() {
            byte[] buffer = new byte[256];
            SMBUtil.writeInt2(8, buffer, 0); // wrong structure size

            assertThrows(SMBProtocolDecodingException.class, () -> {