public void Scenario1Test()
{
var book = new Product(bookCategory)
{
Description = "book", Price = 12.49f
};
var musicCd = new Product(otherCategory)
{
Description = "music CD", Price = 14.99f
};
var chocoletBar = new Product(foodCategory)
{
Description = "chocolate bar", Price = 0.85f
};
var basket = new Basket(book, musicCd, chocoletBar);
var receipt = target.ApplyTaxes(basket);
Assert.AreEqual("Sale Taxes: £1.50", receipt.SaleTaxesDescription);
Assert.AreEqual("Total: £29.83", receipt.TotalDescription);
Assert.NotNull(receipt.ProductSummary);
Assert.AreEqual(3, receipt.ProductSummary.Length);
Assert.AreEqual("1 book: £12.49", receipt.ProductSummary[0]);
Assert.AreEqual("1 music CD: £16.49", receipt.ProductSummary[1]);
Assert.AreEqual("1 chocolate bar: £0.85", receipt.ProductSummary[2]);
}
private static void Print(IBasket basket)
{
var receipt = taxApplier.ApplyTaxes(basket);
receipt
.ProductSummary
.ToList()
.ForEach(summary => Console.WriteLine(summary));
Console.WriteLine(receipt.SaleTaxesDescription);
Console.WriteLine(receipt.TotalDescription);
}