function it_complains_if_inventory_units_contain_different_stockables(StockableInterface $stockable1, StockableInterface $stockable2, InventoryUnitInterface $inventoryUnit1, InventoryUnitInterface $inventoryUnit2)
{
$inventoryUnit1->getStockable()->shouldBeCalled()->willReturn($stockable1);
$inventoryUnit2->getStockable()->shouldBeCalled()->willReturn($stockable2);
$stockable1->getOnHand()->shouldBeCalled()->willReturn(50);
$this->shouldThrow(\InvalidArgumentException::class)->duringProcessBackorders([$inventoryUnit1, $inventoryUnit2]);
}
function it_decreases_stockable_on_hand_and_ignores_backordered_units($availabilityChecker, $backordersHandler, StockableInterface $stockable, InventoryUnitInterface $inventoryUnit1, InventoryUnitInterface $inventoryUnit2, InventoryUnitInterface $inventoryUnit3)
{
$inventoryUnit1->getStockable()->willReturn($stockable);
$inventoryUnit2->getStockable()->willReturn($stockable);
$inventoryUnit3->getStockable()->willReturn($stockable);
$availabilityChecker->isStockSufficient($stockable, 3)->shouldBeCalled()->willReturn(true);
$backordersHandler->processBackorders(array($inventoryUnit1, $inventoryUnit2, $inventoryUnit3))->shouldBeCalled();
$inventoryUnit1->getInventoryState()->shouldBeCalled()->willReturn(InventoryUnitInterface::STATE_SOLD);
$inventoryUnit2->getInventoryState()->shouldBeCalled()->willReturn(InventoryUnitInterface::STATE_BACKORDERED);
$inventoryUnit3->getInventoryState()->shouldBeCalled()->willReturn(InventoryUnitInterface::STATE_BACKORDERED);
$stockable->getOnHand()->shouldBeCalled()->willReturn(1);
$stockable->setOnHand(0)->shouldBeCalled();
$this->decrease(array($inventoryUnit1, $inventoryUnit2, $inventoryUnit3));
}
