/**
* @expectedException \Pangaea\PangaeaException
* @expectedExceptionMessage Cannot render item without an ItemLogistics element being set
*/
public function testItemsWithoutItemLogisticsException()
{
$item = new Item('SKU123', '5000000000123');
$item->render();
}
/**
* Renders the XML specific to an item, then adds it into the feed
*
* @param Item $item
*/
public function addItem(Item $item)
{
$this->items .= $item->render();
}