text: /* global describe it */
  import pad from '../src/lib/zero-pad';
  
  describe('zeroPad', function() {
    it('should zero pad a number, given n digits', function() {
      expect(pad('1', 2)).toEqual('01');
      expect(pad('1', 3)).toEqual('001');
      expect(pad('01', 4)).toEqual('0001');
      expect(pad('001', 5)).toEqual('00001');
    });
  });
  