[TestCase("AAABBBBBAA", 305)] // 3 offers and >1 individual
public void CheckoutTotalPriceCalculationWithMixedOffersTest(string skuIds, decimal expectedTotalPrice)
{
var start = new DateTime(2017, 2, 7);
var end = new DateTime(2017, 2, 9);
var availableSkus = new SkuDictionary {
{ 'A', new Sku("Apple", 50m) },
{ 'B', new Sku("Banana", 30m) }
};
var offers = new OfferDictionary {
{ 'A', new QtyBasedOffer(3, 130m) },
{ 'B', new TimeSensitiveOffer(15m, start, end) }
};
using (ShimsContext.Create())
{
System.Fakes.ShimDateTime.NowGet = () => { return(new DateTime(2017, 2, 8)); };
var checkout = _factory.Create(availableSkus, offers);
checkout.AddRangeOfItemsToBasket(skuIds);
Assert.That(expectedTotalPrice, Is.EqualTo(checkout.TotalPrice()));
}
}
/// <summary>
/// Secondary constructor for supplying a non-default list of available SKUs
/// </summary>
/// <param name="skus"></param>
public Checkout(SkuDictionary skus, OfferDictionary offers)
{
_skus = skus;
_offers = offers;
_basket = new BasketDictionary();
}
public void Setup()
{
_availableSkus = new SkuDictionary {
{ 'A', new Sku("Apple", 50m) },
{ 'B', new Sku("Banana", 30m) },
{ 'C', new Sku("Canteloupe", 20m) },
{ 'D', new Sku("Damson", 15m) }
};
_offers = new OfferDictionary {
{ 'A', new QtyBasedOffer(3, 130m) },
{ 'B', new QtyBasedOffer(2, 45m) }
};
}
/// <summary>
/// Initialise the checkout with a list of SKUs and offers...
/// </summary>
private static void Setup()
{
_availableSkus = new SkuDictionary {
{ 'A', new Sku("Apple", 50m) },
{ 'B', new Sku("Banana", 30m) },
{ 'C', new Sku("Canteloupe", 20m) },
{ 'D', new Sku("Damson", 15m) }
};
_offers = new OfferDictionary {
{ 'A', new QtyBasedOffer(3, 130m) },
{ 'B', new QtyBasedOffer(2, 45m) },
{ 'C', new TimeSensitiveOffer(10m, DateTime.Now, DateTime.Now.AddDays(1)) }
};
var factory = new CheckoutFactory();
_checkout = factory.Create(_availableSkus, _offers);
}
/// <summary>
/// Create a Checkout instance with a custom list of available SKUs and offers.
/// </summary>
/// <param name="skus">A dictionary of available SKU IDs and their associated details</param>
/// <param name="offers">A dictionary of offers</param>
/// <returns></returns>
public Checkout Create(SkuDictionary skus, OfferDictionary offers)
{
return(new Checkout(skus, offers));
}
