text: function assert(x) {
    if (!x) {
      throw new Error('Assertion Error: x = ' + x);
    }
  }
  
  var o = new test('foo', 'bar');
  
  assert(o.getOne() === 'foo');
  assert(o.getTwo() === 'bar');
  
  o.setOne('this');
  print('getOne() = ' + o.getOne());
  assert(o.getOne() === 'this');
  
  o.setTwo(123);
  assert(o.getTwo() === 123);
  
  
  