public void TestForProductAWith4Item()
{
var cart = new Cart
{
Products = new List <Product> {
new Product {
Id = 1, Name = "A", Price = 50
},
new Product {
Id = 1, Name = "A", Price = 50
},
new Product {
Id = 1, Name = "A", Price = 50
},
new Product {
Id = 1, Name = "A", Price = 50
},
}
};
var checkout = new Checkout();
var result = checkout.CalculateCartPrice(cart);
Assert.AreEqual(180, result);
}
public void TestForProductDItem()
{
var cart = new Cart
{
Products = new List <Product> {
new Product {
Id = 3, Name = "D", Price = 15
}
}
};
var checkout = new Checkout();
var result = checkout.CalculateCartPrice(cart);
Assert.AreEqual(15, result);
}
public void TestForProductABCDfinal2Item()
{
var cart = new Cart
{
Products = new List <Product> {
new Product {
Id = 1, Name = "A", Price = 50
},
new Product {
Id = 1, Name = "A", Price = 50
},
new Product {
Id = 1, Name = "A", Price = 50
},
new Product {
Id = 1, Name = "A", Price = 50
},
new Product {
Id = 2, Name = "B", Price = 30
},
new Product {
Id = 2, Name = "B", Price = 30
},
new Product {
Id = 2, Name = "B", Price = 30
},
new Product {
Id = 2, Name = "B", Price = 30
},
new Product {
Id = 2, Name = "B", Price = 30
},
new Product {
Id = 4, Name = "D", Price = 15
},
new Product {
Id = 3, Name = "C", Price = 20
},
}
};
var checkout = new Checkout();
var result = checkout.CalculateCartPrice(cart);
Assert.AreEqual(330, result);
}