/**
* @param OrderInterface $order
* @param OrderItemInterface $item
*/
private function resolveOrderItem(OrderInterface $order, OrderItemInterface $item)
{
foreach ($order->getItems() as $existingItem) {
if ($item->equals($existingItem)) {
$this->orderItemQuantityModifier->modify($existingItem, $existingItem->getQuantity() + $item->getQuantity());
return;
}
}
$order->addItem($item);
}
function it_changes_quantity_of_an_item_if_same_order_item_already_exists(OrderInterface $order, OrderItemInterface $existingItem, OrderItemInterface $newItem, OrderItemQuantityModifierInterface $orderItemQuantityModifier, OrderProcessorInterface $orderProcessor)
{
$order->getItems()->willReturn([$existingItem]);
$newItem->equals($existingItem)->willReturn(true);
$existingItem->getQuantity()->willReturn(2);
$newItem->getQuantity()->willReturn(3);
$order->addItem($existingItem)->shouldNotBeCalled();
$orderItemQuantityModifier->modify($existingItem, 5)->shouldBeCalled();
$orderProcessor->process($order)->shouldBeCalled();
$this->addToOrder($order, $newItem);
}
function it_merges_equal_items(OrderItemInterface $item1, OrderItemInterface $item2)
{
$item1->setOrder($this)->shouldBeCalled();
$item1->equals($item2)->willReturn(true);
$item2->equals($item1)->willReturn(true);
$item1->merge($item2, false)->willReturn($this)->shouldBeCalled();
$this->addItem($item1)->addItem($item2);
$this->countItems()->shouldReturn(1);
}
function it_calculates_correct_total_when_adjustment_is_bigger_than_cost(OrderItemInterface $item, AdjustmentInterface $adjustment)
{
$item->getTotal()->willReturn(45000);
$item->equals(Argument::any())->willReturn(false);
$item->setOrder($this)->shouldBeCalled();
$adjustment->isNeutral()->willReturn(false);
$adjustment->getAmount()->willReturn(-100000);
$adjustment->setAdjustable($this)->shouldBeCalled();
$this->addItem($item);
$this->addAdjustment($adjustment);
$this->getTotal()->shouldReturn(0);
}
/**
* {@inheritdoc}
*/
public function merge(OrderItemInterface $orderItem, $throwOnInvalid = true)
{
if ($throwOnInvalid && !$orderItem->equals($this)) {
throw new \RuntimeException('Given item cannot be merged.');
}
if ($this !== $orderItem) {
$this->quantity += $orderItem->getQuantity();
}
return $this;
}
function it_throws_exception_when_merging_unequal_item(OrderItemInterface $item)
{
$item->equals($this)->willReturn(false);
$this->shouldThrow(new \RuntimeException('Given item cannot be merged.'))->duringMerge($item);
}