assertEquals(expectedIndexNumber, secondInstance.getIndexNumber());
    }

    @Test
    @DisplayName("Test multiple decode operations")
    void testMultipleDecodeOperations() throws SMBProtocolDecodingException {
        // First decode
        byte[] buffer1 = new byte[8];
        long indexNumber1 = 0x1111111111111111L;
        SMBUtil.writeInt8(indexNumber1, buffer1, 0);

        assertEquals(8, bytes1);
        assertEquals(8, bytes2);
        assertArrayEquals(buffer1, buffer2);
    }

    @Test
    @DisplayName("Test multiple decode operations")
    void testMultipleDecodeOperations() throws SMBProtocolDecodingException {
        // Prepare buffer
        long value = 0x987654321L;
        byte[] buffer = new byte[8];
        SMBUtil.writeInt8(value, buffer, 0);