public void TestNextItemDiscount(decimal percent, int number, decimal unitPrice, int numberBought, decimal want)
{
var nextItem = new NextItemDiscount("test", "test", percent, number);
decimal actual = nextItem.CalculateDiscountAmount(numberBought, unitPrice);
Assert.Equal(want, actual);
}
public void TestEvent(int amount, string total)
{
var buy5Get20Percent = new NextItemDiscount("Buy 5, Get 20% off the 5th experience",
"Buy 5, Get 20% off the 5th experience", (decimal)0.2, 4);
var orderLine = new EventListingModel
{
Event = new Event()
{
Name = "Wine Tour",
ShortDescription = "Wine Tour",
Id = 2,
Price = 440,
Discounts = new List <BaseDiscount>
{
buy5Get20Percent,
new NextItemDiscount("Buy 4, ONLY Pay for 3", "Buy 4, ONLY Pay for 3", 1, 3)
}
},
Amount = amount
};
Assert.Equal(total, orderLine.Total);
}
