mod test_utils;
use gemma::chip8::keypad::Keypad;
use crate::test_utils::read_compressed_test_result;

#[test]
fn keypad_keys_check() {
    let mut k = Keypad::new();

    for i in 0..16 {
        assert!(!k.key_state(i));
    }

    // press a key
    k.push_key(1);
    k.push_key(2);
    assert!(k.pressed(1));
    assert!(k.pressed(2));
    k.release_key(1);
    assert!(k.released(1));
}

#[test]
fn keypad_string_format_test() {
    let k = Keypad::new();

    let expected_result = read_compressed_test_result("gemma_keypad_string_result");
    let actual_result = k.format_as_string();


    println!("EXPECTING [{}]", expected_result);
    println!("GOT [{}]", actual_result);
    assert_eq!(
        k.format_as_string(),
        read_compressed_test_result("gemma_keypad_string_result")
    );
}