public function setUp()
{
$s = new Shipment();
$s->setFromStateProvinceCode('CA')->setFromPostalCode('90401')->setFromCountryCode('US')->setFromIsResidential(true)->setToPostalCode('78703')->setToCountryCode('US')->setToIsResidential(true);
$p = new Package();
$p->setWeight(3)->setWidth(9)->setLength(9)->setHeight(9);
$s->addPackage($p);
$this->shipment = $s;
}
