public void Test_Total_Price_After_Removing_Item()
{
ShopingCart sut = new ShopingCart();
var product1 = new Product();
product1.ProductId = 1;
product1.Name = "Apple";
product1.Quantity = 2;
product1.Price = 12.0;
var product2 = new Product();
product2.ProductId = 2;
product2.Name = "Banana";
product2.Quantity = 2;
product2.Price = 5.6;
sut.AddItem(product1);
sut.AddItem(product2);
sut.RemoveItemFrom(2);
Assert.Equal(24.0, sut.TotalPrice, 1);
}
public void Test_Total_Price()
{
ShopingCart sut = new ShopingCart();
var product1 = new Product();
product1.ProductId = 1;
product1.Name = "Apple";
product1.Quantity = 2;
product1.Price = 12.0;
var product2 = new Product();
product2.ProductId = 2;
product2.Name = "Banana";
product2.Quantity = 2;
product2.Price = 5.6;
sut.AddItem(product1);
sut.AddItem(product2);
sut.TotalPrice.Should().Be(35.2);
}