use super::*;
use crate::kdf::kdf::DERIVED_KEY_LEN;

#[test]
fn key_has_expected_length() {
    assert_eq!(DERIVED_KEY_LEN, 24);

    let key = derive_file_key("test password");
    assert_eq!(key.len(), DERIVED_KEY_LEN);
}

#[test]
fn same_password_same_key() {
    let a = derive_file_key("correct horse battery staple");
    let b = derive_file_key("correct horse battery staple");

    assert_eq!(a, b);
}

#[test]
fn different_passwords_produce_different_keys() {
    let a = derive_file_key("password1");
    let b = derive_file_key("password2");

    assert_ne!(a, b);
}