use log::debug;
use crate::address_mode::AddressMode::*;
use crate::constants::constants_isa_op::*;

fn join_word(low: u8, high: u8) -> u16 {
    ((high as u16) << 8) | low as u16
}

#[cfg(test)]
mod test {
    use super::*;

    #[test]
    fn test_join_word() {
        let low: u8 = 0xcd;
        let high: u8 = 0xab;

        assert_eq!(
            join_word(low, high),
            0xabcd
        );
    }
}