public void CalculatePayment_ReturnZero_WithEmptyCrat()
{
//Fixture setup
var shoppingCart = GetShoppingCartWithNoItems();
calculatePayment payment = new calculatePayment(shoppingCart);
//Exercise system
var actual = payment.payment();
//verify outcome
Assert.AreEqual(actual, 0);
}
public void ExchangeCurrency_ReturnPaymentInSpecifiedCurrency(string currency, double expected)
{
//Fixture setup
var shoppingCart = GetShoppingCartWithSpecificCurrency(currency);
calculatePayment calPayment = new calculatePayment(shoppingCart);
//Exercise system
var actual = calPayment.payment();
//verify outcome
Assert.AreEqual(actual, expected);
}
public void CalculatPayment_ReturnCorrectResult_WithOneItem(double price, double taxe, double discount, int quantity, double expected)
{
//Fixture setup
var shoppingCart = GetShoppingCartWithOneItem(price, taxe, discount, quantity);
shoppingCart.AddDiscount(new discount(shopping_cart.DiscountType.perItem, 0.0));
calculatePayment calPayment = new calculatePayment(shoppingCart);
//Exercise system
var actual = calPayment.payment();
//verify outcome
Assert.AreEqual(actual, expected);
}
