@Test
public void testAddToPrice() throws Exception {
double dEndPrice = 2.1186; // price*amountBuy*myCart.TAX_FOOD;
int iAmountBuy = 2;
CRS.addToPrice(myCart, sBarcode.toCharArray(), iAmountBuy);
assertEquals(dEndPrice, myCart.getdFullPrice(), 0.001);
}
@Test
public void testRemoveFromPrice() throws Exception {
double dEndPrice = 1.0593; // price * (amountBuy - amountRemove) * myCart.TAX_FOOD;
int iAmountBuy = 2;
int iAmountRemove = 1;
CRS.addToPrice(myCart, sBarcode.toCharArray(), iAmountBuy);
CRS.removeFromPrice(myCart, sBarcode.toCharArray(), iAmountRemove);
assertEquals(dEndPrice, myCart.getdFullPrice(), 0.001);
}