nushell/crates/nu-command/tests/commands/base/base32hex.rs

use nu_test_support::nu;

#[test]
fn canonical() {
    for value in super::random_bytes() {
        let outcome = nu!("{} | encode base32hex | decode base32hex | to nuon", value);
        assert_eq!(outcome.out, value);

        let outcome = nu!(
            "{} | encode base32hex --nopad | decode base32hex --nopad | to nuon",
            value
        );
        assert_eq!(outcome.out, value);
    }
}

#[test]
fn encode() {
    let text = "Ș̗͙̂̏o̲̲̗͗̌͊m̝̊̓́͂ë̡̦̞̤́̌̈́̀ ̥̝̪̎̿ͅf̧̪̻͉͗̈́̍̆u̮̝͌̈́ͅn̹̞̈́̊k̮͇̟͎̂͘y̧̲̠̾̆̕ͅ ̙͖̭͔̂̐t̞́́͘e̢̨͕̽x̥͋t͍̑̔͝";
    let encoded = "AF685J4FPIJCP5UDJ5NSR5UCHJ6OLJ5IPIPCP5RDPI5CP4UCG76O5J4TCN6O9J4CPM2CP06CKR6A3J4UPII21J4EPIVSR1ECKN69RJ5ACR6PFJC4PI6SP1MCLB6BNJ57PM4NBJCCPM2CPBMCJN6OARMDGJ68LJ5PPIF6NJCOPI1CPBMDGV69VJCEF76BTJ4LPI3CR1ECMB6AFJ5043685J4GPICSR5MCLN6P8T6CG76PHJ41PIF6BJ5TPIHCR5ECL1SCR2UCKLQCP4ECIJ6PRJCD";

    let outcome = nu!("'{}' | encode base32hex --nopad", text);
    assert_eq!(outcome.out, encoded);
}

#[test]
fn decode_string() {
    let text = "Very important data";
    let encoded = "APIN4U90D5MN0RRIEHGMST10CHGN8O8=";

    let outcome = nu!("'{}' | decode base32hex | decode", encoded);
    assert_eq!(outcome.out, text);
}

#[test]
fn decode_pad_nopad() {
    let text = "®lnnE¾ˆë";
    let encoded_pad = "OAN6ORJE8N1BTIS6OELG====";
    let encoded_nopad = "OAN6ORJE8N1BTIS6OELG";

    let outcome = nu!("'{}' | decode base32hex | decode", encoded_pad);
    assert_eq!(outcome.out, text);

    let outcome = nu!("'{}' | decode base32hex --nopad | decode", encoded_nopad);
    assert_eq!(outcome.out, text);
}

#[test]
fn reject_pad_nopad() {
    let encoded_nopad = "D1KG";
    let encoded_pad = "D1KG====";

    let outcome = nu!("'{}' | decode base32hex", encoded_nopad);
    assert!(!outcome.err.is_empty());

    let outcome = nu!("'{}' | decode base32hex --nopad", encoded_pad);
    assert!(!outcome.err.is_empty())
}