public void PrintReceipt_ShoppingCartIsEmpty_ThrowsAnException()
{
var receiptPrinter = new ReceiptPrinter();
//create empty shopping cart
var shoppingCart = new ShoppingCart();
shoppingCart.CartItems = new List <ShoppingCartItem>();
receiptPrinter.PrintReceipt(shoppingCart);
}
public void GivenProductWithNoDiscount_WhenPrintReceiptWith_ThenPrintProductPricesOnly()
{
Product apples = new Product("apples", ProductUnit.Kilo);
catalog.AddProduct(apples, 1.99);
teller = new Teller(catalog);
cart.AddItemQuantity(apples, 2.5);
Receipt receipt = teller.ChecksOutArticlesFrom(cart);
ReceiptPrinter receiptPrinter = new ReceiptPrinter(15);
Assert.That(receiptPrinter.PrintReceipt(receipt),
Is.EqualTo("apples 4.97\n 1.99 * 2.500\n\nTotal: 4.97\n"));
}
public void GivenProductWithFiveForAmountDiscount_WhenPrintReceipt_ThenPrintProductPriceAndDiscount()
{
var phone = new Product("phone", ProductUnit.Each);
catalog.AddProduct(phone, 1);
teller = new Teller(catalog);
teller.AddSpecialOffer(SpecialOfferType.FiveForAmount, phone, 1.00);
cart.AddItemQuantity(phone, 10);
var receipt = teller.ChecksOutArticlesFrom(cart);
ReceiptPrinter receiptPrinter = new ReceiptPrinter(15);
Assert.That(receiptPrinter.PrintReceipt(receipt),
Is.EqualTo("phone 10.00\n 1.00 * 10\n5 for 1(phone)-8.00\n\nTotal: 2.00\n"));
}
public void GivenProductWithTwoForAmountDiscountButLessThanTwoInCart_WhenPrintReceipt_ThenPrintProductPriceOnly()
{
Product phone = new Product("phone", ProductUnit.Each);
catalog.AddProduct(phone, 2);
teller = new Teller(catalog);
teller.AddSpecialOffer(SpecialOfferType.TwoForAmount, phone, 1.00);
cart.AddItemQuantity(phone, 1);
Receipt receipt = teller.ChecksOutArticlesFrom(cart);
ReceiptPrinter receiptPrinter = new ReceiptPrinter(15);
Assert.That(receiptPrinter.PrintReceipt(receipt),
Is.EqualTo("phone 2.00\n\nTotal: 2.00\n"));
}
public void GivenProductWithThreeForTwoDiscountButLessThanThreeInCart_WhenPrintReceipt_ThenPrintProductPriceOnly()
{
Product socks = new Product("socks", ProductUnit.Each);
catalog.AddProduct(socks, 1);
teller = new Teller(catalog);
teller.AddSpecialOffer(SpecialOfferType.ThreeForTwo, socks, 0.00);
cart.AddItemQuantity(socks, 2);
Receipt receipt = teller.ChecksOutArticlesFrom(cart);
ReceiptPrinter receiptPrinter = new ReceiptPrinter(15);
Assert.That(receiptPrinter.PrintReceipt(receipt),
Is.EqualTo("socks 2.00\n 1.00 * 2\n\nTotal: 2.00\n"));
}
public void GivenProductWithTenPercentDiscount_WhenPrintReceipt_ThenPrintProductPriceAndDiscount()
{
Product dog = new Product("dog", ProductUnit.Each);
catalog.AddProduct(dog, 0.99);
teller = new Teller(catalog);
teller.AddSpecialOffer(SpecialOfferType.TenPercentDiscount, dog, 10.0);
cart.AddItemQuantity(dog, 2);
Receipt receipt = teller.ChecksOutArticlesFrom(cart);
ReceiptPrinter receiptPrinter = new ReceiptPrinter(15);
Assert.That(receiptPrinter.PrintReceipt(receipt),
Is.EqualTo("dog 1.98\n 0.99 * 2\n10% off(dog)-0.20\n\nTotal: 1.78\n"));
}
public void GivenCombinationOfProducts_WhenPrintReceipt_ThenPrintProductsWithAndWithoutDiscounts()
{
Product bun = new Product("bun", ProductUnit.Kilo);
catalog.AddProduct(bun, 1);
Product bin = new Product("bin", ProductUnit.Each);
catalog.AddProduct(bin, 1);
teller = new Teller(catalog);
teller.AddSpecialOffer(SpecialOfferType.TenPercentDiscount, bin, 10.0);
cart.AddItemQuantity(bun, 5);
cart.AddItemQuantity(bin, 2);
Receipt receipt = teller.ChecksOutArticlesFrom(cart);
ReceiptPrinter receiptPrinter = new ReceiptPrinter(1);
Assert.That(receiptPrinter.PrintReceipt(receipt),
Is.EqualTo("bun5.00\n 1.00 * 5.000\nbin2.00\n 1.00 * 2\n10% off(bin)-0.20\n\nTotal: 6.80\n"));
}
public void PrintReceipt_ShoppingCartIsNotEmpty_PrintReceipt()
{
var receiptPrinter = new ReceiptPrinter();
//create shopping cart
var shoppingCart = new ShoppingCart();
shoppingCart.CartItems = new List <ShoppingCartItem>();
var product = new Product
{
Name = "Imported bottle of perfume",
SalePrice = 5.60m,
ProductType = ProductType.Other,
};
shoppingCart.CartItems.Add(new ShoppingCartItem
{
Product = product,
Quantity = 1,
SaleTax = 6.00m
});
receiptPrinter.PrintReceipt(shoppingCart);
}
private async void Print(Jq cq)
{
await _receiptPrinter.PrintReceipt(cq);
cq.GetForm("gamocera").Execute(null);
}