public function testGetTotalAmount()
{
$rowTotal = 100;
$taxAmount = 10;
$hiddenTaxAmount = 2;
$discountAmount = 20;
$expectedValue = $rowTotal + $taxAmount + $hiddenTaxAmount - $discountAmount;
$itemMock = $this->getMockBuilder('\\Magento\\Sales\\Model\\Order\\Item')->disableOriginalConstructor()->setMethods(['getRowTotal', 'getTaxAmount', 'getHiddenTaxAmount', 'getDiscountAmount', '__wakeup'])->getMock();
$itemMock->expects($this->once())->method('getRowTotal')->will($this->returnValue($rowTotal));
$itemMock->expects($this->once())->method('getTaxAmount')->will($this->returnValue($taxAmount));
$itemMock->expects($this->once())->method('getHiddenTaxAmount')->will($this->returnValue($hiddenTaxAmount));
$itemMock->expects($this->once())->method('getDiscountAmount')->will($this->returnValue($discountAmount));
$this->assertEquals($expectedValue, $this->renderer->getTotalAmount($itemMock));
}
/**
* Calculate total amount for the item
*
* @param Item|QuoteItem|InvoiceItem|CreditmemoItem $item
* @return mixed
*/
public function getTotalAmount($item)
{
return $this->itemPriceRenderer->getTotalAmount($item);
}
