/**
* When getting an order address for an item, if the item does not yet have
* a loaded order address instance, load a new one and return it.
*/
public function testGetOrderAddressMemoized()
{
$addressId = 3;
$this->_item->setOrderAddressId($addressId);
$address = Mage::getModel('sales/order_address');
// Side-effect test: ensure that the factory, which will load new
// address instances for the item, is only invoked one time, no matter
// how many times getOrderAddress is invoked.
$this->_multishippingFactory->expects($this->once())->method('loadAddressForItem')->with($this->identicalTo($this->_item))->will($this->returnValue($address));
// Invoke getOrderAddress multiple times, the factory should still only
// be invoked one time.
$this->_item->getOrderAddress();
$this->_item->getOrderAddress();
}
/**
* When getting an items collection for the address, if an order item
* does not yet exist for the address, a new item collection should be
* created and returned.
*/
public function testGetItemsCollection()
{
$itemCollection = $this->getResourceModelMockBuilder('sales/order_item_collection')->disableOriginalConstructor()->getMock();
$address = Mage::getModel('sales/order_address', ['multishipping_factory' => $this->_multishippingFactory]);
// Mock the factory such that, if given the address, factory will return
// the expected item collection. Expect that no matter how many times this
// method is called, a new collection will only be created once.
$this->_multishippingFactory->expects($this->once())->method('createItemCollectionForAddress')->with($this->identicalTo($address))->will($this->returnValue($itemCollection));
$this->assertSame($itemCollection, $address->getItemsCollection());
// Re-call to ensure that the item collection is stored and not
// recreated each time it is requested. Factory's `once` invocation
// matcher will ensure the method is only called the one time to create
// a new item collection.
$this->assertSame($itemCollection, $address->getItemsCollection());
}
