function it_creates_only_missing_inventory_units_via_the_factory($orderItemUnitFactory, OrderItemInterface $item, ProductVariantInterface $variant, OrderItemUnitInterface $unit1, OrderItemUnitInterface $unit2)
{
$item->getUnits()->shouldBeCalled()->willReturn(new ArrayCollection(array($unit1)));
$unit1->getStockable()->willReturn($variant);
$unit2->getStockable()->willReturn($variant);
$item->getVariant()->willReturn($variant);
$item->getQuantity()->willReturn(2);
$item->getUnits()->willReturn(new ArrayCollection());
$orderItemUnitFactory->createNew()->willReturn($unit2);
$unit1->setInventoryState(InventoryUnitInterface::STATE_CHECKOUT)->shouldNotBeCalled();
$unit2->setInventoryState(InventoryUnitInterface::STATE_CHECKOUT)->shouldBeCalled();
$item->addUnit($unit1)->shouldNotBeCalled();
$item->addUnit($unit2)->shouldBeCalled();
$this->processInventoryUnits($item);
}
