use libpt_bintols::display::*;
use libpt_bintols::*;

#[test]
fn btobin() {
    let data = [19, 19];
    let r = bytes_to_bin(&data);
    assert_eq!(r, format!("0b00010011_00010011"));
}

#[test]
fn big_btobin() {
    let data = [12, 31, 82, 32, 123, 32, 92, 23, 12, 32, 12, 1, 1, 1];
    let r = bytes_to_bin(&data);
    assert_eq!(
        r,
        format!(
            "0b00001100_00011111_01010010_\
    00100000_01111011_00100000_01011100_00010111_00001100\n\
    _00100000_00001100_00000001_00000001_00000001"
        )
    );
}

#[test]
fn bybit() {
    assert_eq!(byte_bit_display(120), format!("120 B = 960 bit"));
    assert_eq!(byte_bit_display(12), format!("12 B = 96 bit"));
    assert_eq!(byte_bit_display(8), format!("8 B = 64 bit"));
}

#[test]
fn hmnbytes() {
    assert_eq!(humanbytes(0), format!("0 B"));
    assert_eq!(humanbytes(1), format!("1 B"));

    assert_eq!(humanbytes(KIBI - 1), format!("1023 B"));
    assert_eq!(humanbytes(KIBI), format!("1.00 K"));
    assert_eq!(humanbytes(KIBI + 1), format!("1.00 K"));

    assert_eq!(humanbytes(MEBI - 1), format!("1024.00 K"));
    assert_eq!(humanbytes(MEBI), format!("1.00 M"));
    assert_eq!(humanbytes(MEBI + 1), format!("1.00 M"));

    assert_eq!(humanbytes(GIBI - 1), format!("1024.00 M"));
    assert_eq!(humanbytes(GIBI), format!("1.00 G"));
    assert_eq!(humanbytes(GIBI + 1), format!("1.00 G"));

    assert_eq!(humanbytes(TEBI - 1), format!("1024.00 G"));
    assert_eq!(humanbytes(TEBI), format!("1.00 T"));
    assert_eq!(humanbytes(TEBI + 1), format!("1.00 T"));

    assert_eq!(humanbytes(PEBI - 1), format!("1024.00 T"));
    assert_eq!(humanbytes(PEBI), format!("1.00 P"));
    assert_eq!(humanbytes(PEBI + 1), format!("1.00 P"));

    assert_eq!(humanbytes(EXBI - 1), format!("1024.00 P"));
    assert_eq!(humanbytes(EXBI), format!("1.00 E"));
    assert_eq!(humanbytes(EXBI + 1), format!("1.00 E"));

    assert_eq!(humanbytes(ZEBI - 1), format!("1024.00 E"));
    assert_eq!(humanbytes(ZEBI), format!("1.00 Z"));
    assert_eq!(humanbytes(ZEBI + 1), format!("1.00 Z"));

    assert_eq!(humanbytes(YOBI - 1), format!("1024.00 Z"));
    assert_eq!(humanbytes(YOBI), format!("1.00 Y"));
    assert_eq!(humanbytes(YOBI + 1), format!("1.00 Y"));
}