public function addDiscount(DiscountItem $discount)
{
$productName = $discount->getDiscountProductName();
if (false === isset($this->discounts[$productName])) {
$this->discounts[$productName] = array();
}
$this->discounts[$productName][] = $discount;
}
/**
* @dataProvider dataForAppleOfferTest
*/
public function testApplePriceDiscount($expectedPrice, $quantity)
{
$discount = new DiscountItem(DiscountItem::DISCOUNT_TYPE_PRICE_ABOVE_QUANTITY, 'Apple', 5, 7);
// 7 = 32 -25
$this->assertEquals(DiscountItem::DISCOUNT_TYPE_PRICE_ABOVE_QUANTITY, $discount->getType());
$apples = new CartItem(new CartProduct('Apple', 32, 'kg'), $quantity);
$discountedPrice = $discount->getPrice($apples);
$this->assertEquals($expectedPrice, $discountedPrice);
}
