lightsword/test/pkcs7.ts

LightSword Secure SOCKS5 Proxy / iOS VPN Server

//-----------------------------------
// Copyright(c) 2015 Neko
//-----------------------------------

'use strict'

import * as kinq from 'kinq';
import * as pkcs7 from '../lib/pkcs7';
import * as assert from 'assert';

kinq.enable();

describe('test pkcs7', () => {
	it('should be 16 bytes', () => {
    assert(pkcs7.pad([0x2]).length === 16);
    assert(pkcs7.pad([]).length === 16);
  });
  
  it('should be 32 bytes', () => {
    let bytes = pkcs7.pad(new Buffer(17).fill(3));
    assert(bytes.length === 32);
    assert(kinq.toLinqable(bytes).skip(17).all(i => i === 15));
  });
  
  it('should be 1 bytes', () => {
    let padded = pkcs7.pad([1]);
    assert(pkcs7.unpad(padded).length === 1);
  });
});