function it_removes_units_if_target_quantity_is_greater_than_current(OrderItemInterface $orderItem, OrderItemUnitInterface $unit1, OrderItemUnitInterface $unit2, OrderItemUnitInterface $unit3, OrderItemUnitInterface $unit4)
{
$orderItem->getQuantity()->willReturn(4);
$orderItem->getUnits()->willReturn([$unit1, $unit2, $unit3, $unit4]);
$orderItem->removeUnit($unit1)->shouldBeCalled();
$this->modify($orderItem, 3);
}
/**
* @param OrderItemInterface $orderItem
* @param int $decreaseBy
*/
private function decreaseUnitsNumber(OrderItemInterface $orderItem, $decreaseBy)
{
foreach ($orderItem->getUnits() as $unit) {
if (0 >= $decreaseBy--) {
break;
}
$orderItem->removeUnit($unit);
}
}
function it_removes_units_if_target_quantity_is_greater_than_current(Collection $orderItemUnits, \Iterator $iterator, OrderItemInterface $orderItem, OrderItemUnitInterface $unit1, OrderItemUnitInterface $unit2, OrderItemUnitInterface $unit3, OrderItemUnitInterface $unit4)
{
$orderItem->getQuantity()->willReturn(4);
$orderItem->getUnits()->willReturn($orderItemUnits);
$orderItemUnits->count()->willReturn(4);
$orderItemUnits->getIterator()->willReturn($iterator);
$iterator->rewind()->shouldBeCalled();
$iterator->valid()->willReturn(true, true, true, true, false);
$iterator->current()->willReturn($unit1, $unit2, $unit3, $unit4);
$iterator->next()->shouldBeCalled();
$orderItem->removeUnit($unit1)->shouldBeCalled();
$this->modify($orderItem, 3);
}
