protected function getItemsCollection()
{
$itemsCollection = array();
for ($i = 0; $i < 3; $i++) {
$item = new Varien_Object();
$item->setWeight(1);
$item->setQtyOrdered(1);
$item->setProductType('foo');
$itemsCollection[] = $item;
}
$item = new Varien_Object();
$item->setWeight(5);
$item->setQtyOrdered(2);
$item->setProductType('foo');
$itemsCollection[] = $item;
$item = new Varien_Object();
$item->setWeight(3);
$item->setQtyOrdered(100);
$item->setProductType('bar');
$itemsCollection[] = $item;
return $itemsCollection;
}
