public void ShouldApplyDiscount_For_B()
{
var checkout = new Checkout();
checkout.AddDiscount(new Discount {
Name = "B", Quantity = 2, Value = 15
});
checkout.Scan(new Item {
Price = 30, Name = "B"
});
checkout.Scan(new Item {
Price = 30, Name = "B"
});
var result = checkout.Total();
Assert.AreEqual(45, result);
}
public void ShouldApplyDiscount_For_A()
{
var checkout = new Checkout();
checkout.AddDiscount(new Discount {
Name = "A", Quantity = 3, Value = 20
});
checkout.Scan(new Item {
Price = 50, Name = "A"
});
checkout.Scan(new Item {
Price = 50, Name = "A"
});
checkout.Scan(new Item {
Price = 50, Name = "A"
});
var result = checkout.Total();
Assert.AreEqual(130, result);
}
