public void TestMethod_ForScenario3_ReturnsTotalPrice()
{
Dictionary <String, int> cart1 = new Dictionary <String, int>();
cart1.Add("itemA", 3);
Dictionary <String, int> cart2 = new Dictionary <String, int>();
cart2.Add("itemB", 2);
Dictionary <String, int> cart3 = new Dictionary <String, int>();
cart3.Add("itemC", 1);
cart3.Add("itemD", 1);
List <Promotion> promotions = new List <Promotion>()
{
new Promotion(1, cart1, 130),
new Promotion(2, cart2, 45),
new Promotion(3, cart3, 30)
};
Order order = new Order(3, new List <Product>()
{
new Product("itemA"), new Product("itemA"), new Product("itemA"), new Product("itemB"), new Product("itemB"), new Product("itemB"), new Product("itemB"), new Product("itemB"), new Product("itemC"), new Product("itemD")
});
decimal expectedvalue = 280;
decimal promotionalPrices = promotions
.Select(promo => CalculatePromotion.GetTotalPrice(order, promo))
.ToList().Sum();
Assert.IsNotNull(promotionalPrices);
Assert.AreEqual(expectedvalue, promotionalPrices);
}
public void TestScenarioD()
{
var cp = new CalculatePromotion();
var cart = CalculatePromotion.CreateCart(30, 50, 25, 20);
var promo = PromotionOffers.CreatePromotion();
var totalprice = cp.GetOrderValue(cart, promo);
Assert.AreEqual(totalprice, 3125);
}
public void TestScenarioC()
{
var cp = new CalculatePromotion();
var cart = CalculatePromotion.CreateCart(3, 5, 1, 1);
var promo = PromotionOffers.CreatePromotion();
var totalprice = cp.GetOrderValue(cart, promo);
Assert.AreEqual(totalprice, 280);
}
public void TestMethod5()
{
using (var sw = new StringWriter())
{
Console.SetOut(sw);
CalculatePromotion calculatePromotion = new CalculatePromotion();
calculatePromotion.ActivePromotionCalculation(3, 5, 9, 7);
var result = sw.ToString();
NUnit.Framework.Assert.AreEqual("500", result);
}
}
public PromotionTests()
{
_promotions = new Promotions();
promotionCalculate = new CalculatePromotion(_promotions);
}
