public void AddProduct_AddingTwoProduct_TotalProductInBagShouldHaveTwo()
{
IShoppingBag shoppingBag = GetShoppingBag();
shoppingBag.AddProduct(GetProduct());
shoppingBag.AddProduct(GetProduct());
var products = shoppingBag.GetProductList();
int expectedTotalProducts = 2;
int actualTotalProducts = products.Count();
Assert.AreEqual(expectedTotalProducts, actualTotalProducts);
}
public void RemoveProduct_RemoveProductThatNotInBag_TotalProductShouldNotChange()
{
IShoppingBag shoppingBag = GetShoppingBag();
IProduct productInBag = GetProduct();
IProduct productNotInBag = GetProduct();
shoppingBag.AddProduct(productInBag);
shoppingBag.RemoveProduct(productNotInBag);
var products = shoppingBag.GetProductList();
int expectedTotalProducts = 1;
int actualTotalProducts = products.Count();
Assert.AreEqual(expectedTotalProducts, actualTotalProducts);
}
public void RemoveProduct_RemoveTwoProductFromTotalFive_TotalProductInBagShouldHaveThree()
{
IShoppingBag shoppingBag = GetShoppingBag();
IProduct testProduct = GetProduct();
for (int i = 0; i < 5; i++)
{
shoppingBag.AddProduct(testProduct);
}
for (int i = 0; i < 2; i++)
{
shoppingBag.RemoveProduct(testProduct);
}
var products = shoppingBag.GetProductList();
int expectedTotalProducts = 3;
int actualTotalProducts = products.Count();
Assert.AreEqual(expectedTotalProducts, actualTotalProducts);
}
private void SelectProduct()
{
MessageLogger.ShowSelectProductNumber();
int selectProductNumber = MessageLogger.AskSelectProductNumber();
switch (selectProductNumber)
{
case 1:
_product = ShoppingFactory.GetProduct(ProductName.Snack, 100);
break;
case 2:
_product = ShoppingFactory.GetProduct(ProductName.Book, 239);
break;
case 3:
_product = ShoppingFactory.GetProduct(ProductName.Furniture, 299);
break;
case 4:
_product = ShoppingFactory.GetProduct(ProductName.KitchenEquipment, 259);
break;
case 5:
_product = ShoppingFactory.GetProduct(ProductName.Medicine, 200);
break;
default:
break;
}
int quantity = MessageLogger.AskProductQuantity(_product.Name.ToString());
for (int i = 0; i < quantity; i++)
{
_shoppingBag.AddProduct(_product);
}
}