/**
* @return void
*/
public function testExpandItemsMustAddTaxSetToAllCartItemsIfPRoductHasTaxSet()
{
$changeTransfer = $this->getChangeTransfer();
$productTaxRate = 19;
$productConcreteTransfer = new ProductConcreteTransfer();
$productConcreteTransfer->setTaxRate($productTaxRate);
$productManager = $this->getProductManager($productConcreteTransfer);
$result = $productManager->expandItems($changeTransfer);
$changedItemTransfer = $result->getItems()[0];
$this->assertSame($productConcreteTransfer->getTaxRate(), $changedItemTransfer->getTaxRate());
}
