public function testPadding()
{
$str = new Text('let it go');
$this->assertEquals('-=let it go', $str->padLeft(11, '-='));
$this->assertEquals('-=let it go', $str->padLeft(11, new Text('-=')));
$this->assertEquals('let it go=-', $str->padRight(11, '=-'));
$this->assertEquals('let it go=-', $str->padRight(11, new Text('=-')));
}
