assertEquals(0x34, buffer[0] & 0xFF);
        assertEquals(0x12, buffer[1] & 0xFF);
    }

    @Test
    @DisplayName("Should encode and decode 32-bit integers")
    void testInt32Operations() {
        // Given
        int value = 0x12345678;
        byte[] buffer = new byte[4];

        // When - encode little endian
        Encdec.enc_uint32le(value, buffer, 0);