function it_returns_only_sum_of_neutral_and_non_neutral_tax_adjustments_as_tax_total(OrderItemInterface $orderItem, AdjustmentInterface $nonNeutralTaxAdjustment, AdjustmentInterface $neutralTaxAdjustment, AdjustmentInterface $notTaxAdjustment)
{
$neutralTaxAdjustment->isNeutral()->willReturn(true);
$neutralTaxAdjustment->getType()->willReturn(AdjustmentInterface::TAX_ADJUSTMENT);
$neutralTaxAdjustment->getAmount()->willReturn(200);
$nonNeutralTaxAdjustment->isNeutral()->willReturn(false);
$nonNeutralTaxAdjustment->getType()->willReturn(AdjustmentInterface::TAX_ADJUSTMENT);
$nonNeutralTaxAdjustment->getAmount()->willReturn(300);
$notTaxAdjustment->isNeutral()->willReturn(false);
$notTaxAdjustment->getType()->willReturn(AdjustmentInterface::ORDER_PROMOTION_ADJUSTMENT);
$notTaxAdjustment->getAmount()->willReturn(100);
$orderItem->recalculateUnitsTotal()->shouldBeCalled();
$neutralTaxAdjustment->setAdjustable($this)->shouldBeCalled();
$nonNeutralTaxAdjustment->setAdjustable($this)->shouldBeCalled();
$notTaxAdjustment->setAdjustable($this)->shouldBeCalled();
$this->addAdjustment($neutralTaxAdjustment);
$this->addAdjustment($nonNeutralTaxAdjustment);
$this->addAdjustment($notTaxAdjustment);
$this->getTaxTotal()->shouldReturn(500);
}
