function it_throws_exception_if_any_array_element_is_not_adjustment(AdjustmentInterface $adjustment1, AdjustmentInterface $adjustment2)
{
$adjustment1->getLabel()->willReturn('tax 1');
$adjustment1->getAmount()->willReturn(1000);
$adjustment2->getLabel()->willReturn('tax 1');
$adjustment2->getAmount()->willReturn(3000);
$this->shouldThrow(new \InvalidArgumentException('Each adjustments array element must implement ' . AdjustmentInterface::class . '.'))->during('aggregate', array(array($adjustment1, $adjustment2, 'badObject')));
}
function it_throws_exception_if_any_array_element_is_not_adjustment(AdjustmentInterface $adjustment1, AdjustmentInterface $adjustment2)
{
$adjustment1->getLabel()->willReturn('tax 1');
$adjustment1->getAmount()->willReturn(1000);
$adjustment2->getLabel()->willReturn('tax 1');
$adjustment2->getAmount()->willReturn(3000);
$this->shouldThrow(\InvalidArgumentException::class)->during('aggregate', [[$adjustment1, $adjustment2, 'badObject']]);
}
/**
* Helper method
*/
protected function addShippingAndTaxAdjustments(OrderInterface $order, AdjustmentInterface $shippingAdjustment, AdjustmentInterface $taxAdjustment)
{
$shippingAdjustment->getLabel()->willReturn(OrderInterface::SHIPPING_ADJUSTMENT);
$shippingAdjustment->setAdjustable($order)->shouldBeCalled();
$taxAdjustment->getLabel()->willReturn(OrderInterface::TAX_ADJUSTMENT);
$taxAdjustment->setAdjustable($order)->shouldBeCalled();
$order->addAdjustment($shippingAdjustment);
$order->addAdjustment($taxAdjustment);
}