public void FactCart_1x3_2x2_3x4_4x2_5x1()
{
var cart = new Cart(new Books5Discount());
cart.AddOrder(new Book("Harry1", 8), 3);
cart.AddOrder(new Book("Harry2", 8), 2);
cart.AddOrder(new Book("Harry3", 8), 4);
cart.AddOrder(new Book("Harry4", 8), 2);
cart.AddOrder(new Book("Harry5", 8), 1);
Assert.Equal(78.8, cart.GetTotalPrice(), 1);
}
public void FactCart_1x1_2x1_3x1_4x1_5x1()
{
var cart = new Cart(new Books5Discount());
cart.AddOrder(new Book("Harry1", 8), 1);
cart.AddOrder(new Book("Harry2", 8), 1);
cart.AddOrder(new Book("Harry3", 8), 1);
cart.AddOrder(new Book("Harry4", 8), 1);
cart.AddOrder(new Book("Harry5", 8), 1);
Assert.Equal(30, cart.GetTotalPrice(), 0);
}
public void FactCart_1x2_2x2_3x2_4x1_5x1()
{
var cart = new Cart(new Books5Discount());
cart.AddOrder(new Book("Harry1", 8), 2);
cart.AddOrder(new Book("Harry2", 8), 2);
cart.AddOrder(new Book("Harry3", 8), 2);
cart.AddOrder(new Book("Harry4", 8), 1);
cart.AddOrder(new Book("Harry5", 8), 1);
var price = cart.GetTotalPrice();
Assert.Equal(51.6, price, 1);
}
public void FactCartNew_1x1_2x1_3x1_4x1_5x1_6x1_7x1()
{
var cart = new Cart(new Books7Discount());
cart.AddOrder(new Book("Harry1", 8), 1);
cart.AddOrder(new Book("Harry2", 8), 1);
cart.AddOrder(new Book("Harry3", 8), 1);
cart.AddOrder(new Book("Harry4", 8), 1);
cart.AddOrder(new Book("Harry5", 8), 1);
cart.AddOrder(new Book("Harry6", 8), 1);
cart.AddOrder(new Book("Harry7", 8), 1);
Assert.Equal(39.2, cart.GetTotalPrice(), 1);
}
public void FactCart_0x0()
{
var cart = new Cart(new Books5Discount());
Assert.Equal(0, cart.GetTotalPrice());
}
