public void AddRemoveBooks() { ShoppingCart SCart = new ShoppingCart(); //Creation of 100 books for (int i = 0; i < 100; i++) { Book tmpBook = new Book( (100 * i), "TestBook", Guid.NewGuid().ToString(), "Harry", Book.SeriesEnum.HarryPotter); SCart.Items.Add(tmpBook); } Assert.AreEqual<int>(100, SCart.Count()); //Add 20 copies SCart.AddToShoppingCart(Utils.GetSecondBook(), 20); Assert.AreEqual<int>(120, SCart.Count()); }
public void CalcTotPrice() { ShoppingCart SCart = new ShoppingCart(); /* ////1 copy, 1 book SCart.AddToShoppingCart(Utils.GetFirstBook(), 1); Assert.AreEqual<double>(8, Calculator.CalcTotalPrice(SCart)); SCart.Items.Clear(); ////2 copies, 1book SCart.AddToShoppingCart(Utils.GetFirstBook(), 2); Assert.AreEqual<double>(16, Calculator.CalcTotalPrice(SCart)); SCart.Items.Clear(); ////5 copies, 1book SCart.AddToShoppingCart(Utils.GetFirstBook(), 5); Assert.AreEqual<double>(40, Calculator.CalcTotalPrice(SCart)); SCart.Items.Clear(); */ ////2 different books SCart.AddToShoppingCart(Utils.GetFirstBook(), 1); SCart.AddToShoppingCart(Utils.GetSecondBook(), 1); Assert.AreEqual<double>(15.2, Calculator.CalcTotalPrice(SCart)); SCart.Items.Clear(); //3 different books SCart.AddToShoppingCart(Utils.GetFirstBook(), 1); SCart.AddToShoppingCart(Utils.GetSecondBook(), 1); SCart.AddToShoppingCart(Utils.GetThirdBook(), 1); Assert.AreEqual<double>(21.6, Calculator.CalcTotalPrice(SCart)); SCart.Items.Clear(); //4 different books SCart.AddToShoppingCart(Utils.GetFirstBook(), 1); SCart.AddToShoppingCart(Utils.GetSecondBook(), 1); SCart.AddToShoppingCart(Utils.GetThirdBook(), 1); SCart.AddToShoppingCart(Utils.GetFourthBook(), 1); Assert.AreEqual<double>(25.6, Calculator.CalcTotalPrice(SCart)); SCart.Items.Clear(); //5 different books SCart.AddToShoppingCart(Utils.GetFirstBook(), 1); SCart.AddToShoppingCart(Utils.GetSecondBook(), 1); SCart.AddToShoppingCart(Utils.GetThirdBook(), 1); SCart.AddToShoppingCart(Utils.GetFourthBook(), 1); SCart.AddToShoppingCart(Utils.GetFifthBook(), 1); Assert.AreEqual<double>(30, Calculator.CalcTotalPrice(SCart)); SCart.Items.Clear(); //5 different books with 2 copies SCart.AddToShoppingCart(Utils.GetFirstBook(), 2); SCart.AddToShoppingCart(Utils.GetSecondBook(), 2); SCart.AddToShoppingCart(Utils.GetThirdBook(), 2); SCart.AddToShoppingCart(Utils.GetFourthBook(), 2); SCart.AddToShoppingCart(Utils.GetFifthBook(), 2); Assert.AreEqual<double>(60, Calculator.CalcTotalPrice(SCart)); SCart.Items.Clear(); //6 different books SCart.AddToShoppingCart(Utils.GetFirstBook(), 2); SCart.AddToShoppingCart(Utils.GetSecondBook(), 1); SCart.AddToShoppingCart(Utils.GetThirdBook(), 1); SCart.AddToShoppingCart(Utils.GetFourthBook(), 1); SCart.AddToShoppingCart(Utils.GetFifthBook(), 1); Assert.AreEqual<double>(38, Calculator.CalcTotalPrice(SCart)); SCart.Items.Clear(); //7 different books SCart.AddToShoppingCart(Utils.GetFirstBook(), 2); SCart.AddToShoppingCart(Utils.GetSecondBook(), 2); SCart.AddToShoppingCart(Utils.GetThirdBook(), 1); SCart.AddToShoppingCart(Utils.GetFourthBook(), 1); SCart.AddToShoppingCart(Utils.GetFifthBook(), 1); Assert.AreEqual<double>(45.2, Calculator.CalcTotalPrice(SCart)); SCart.Items.Clear(); //8 different books SCart.AddToShoppingCart(Utils.GetFirstBook(), 2); SCart.AddToShoppingCart(Utils.GetSecondBook(), 2); SCart.AddToShoppingCart(Utils.GetThirdBook(), 2); SCart.AddToShoppingCart(Utils.GetFourthBook(), 1); SCart.AddToShoppingCart(Utils.GetFifthBook(), 1); Assert.AreEqual<double>(51.2, Calculator.CalcTotalPrice(SCart)); SCart.Items.Clear(); //80 different books SCart.AddToShoppingCart(Utils.GetFirstBook(), 20); SCart.AddToShoppingCart(Utils.GetSecondBook(), 20); SCart.AddToShoppingCart(Utils.GetThirdBook(), 20); SCart.AddToShoppingCart(Utils.GetFourthBook(), 10); SCart.AddToShoppingCart(Utils.GetFifthBook(), 10); Assert.AreEqual<double>(512, Calculator.CalcTotalPrice(SCart)); SCart.Items.Clear(); }