コード例 #1
0
        public async Task GetDiscountsAsync_WithProductsMeetingRequirement_ShouldReturnCorrectDiscount()
        {
            //arrange
            var buy2ProductId        = Guid.NewGuid();
            var buy2ProductPrice     = 0.65m;
            var discountProductId    = Guid.NewGuid();
            var discountProductPrice = 0.80m;
            var discountPercent      = 50m;

            var mockSpecialOfferRepository = new Mock <IGenericRepository <SpecialOffer> >();

            mockSpecialOfferRepository.Setup(m => m.GetAllAsync(It.IsAny <Expression <Func <SpecialOffer, BuyTwoGetOneHalfPriceSpecialOffer> > >()))
            .ReturnsAsync(
                new List <SpecialOffer> {
                new SpecialOffer
                {
                    Name        = "SpecialOffer",
                    Description = "Buy 2 Get One free",
                    DiscountAssemblyFullName          = "Bjss.PriceBasket.Core.Services.BuyTwoGetOneHalfPriceDiscounts, Bjss.PriceBasket.Core, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null",
                    BuyTwoGetOneHalfPriceSpecialOffer = new BuyTwoGetOneHalfPriceSpecialOffer
                    {
                        BuyTwoOfProductId   = buy2ProductId,
                        DiscountedProductId = discountProductId,
                        DiscountPercent     = discountPercent,
                        SpecialOffer        = new SpecialOffer {
                            Name        = "SpecialOffer",
                            Description = "Buy 2 Get One free"
                        }
                    }
                }
            }
                );

            var basket = new Basket
            {
                Items = new List <BasketItem>
                {
                    new BasketItem {
                        Id = buy2ProductId, Name = "Soup", Price = buy2ProductPrice
                    },
                    new BasketItem {
                        Id = buy2ProductId, Name = "Soup", Price = buy2ProductPrice
                    },
                    new BasketItem {
                        Id = discountProductId, Name = "Bread", Price = discountProductPrice
                    },
                }
            };

            var buyTwoGetOneHalfPriceDiscounts = new BuyTwoGetOneHalfPriceDiscounts(mockSpecialOfferRepository.Object);

            //act
            var discounts = await buyTwoGetOneHalfPriceDiscounts.GetDiscountsAsync(basket);

            //assert
            Assert.AreEqual(1, discounts.Count());
            Assert.AreEqual(discounts.Single().DiscountAmount, discountProductPrice / 100 * 50);
        }
コード例 #2
0
        public async Task GetDiscountsAsync_WithNullBasket_ShouldThrowException()
        {
            //arrange
            var buyTwoGetOneHalfPriceDiscounts = new BuyTwoGetOneHalfPriceDiscounts(null);

            //act
            await buyTwoGetOneHalfPriceDiscounts.GetDiscountsAsync(null);

            //assert
        }
コード例 #3
0
        public async Task GetDiscountsAsync_WithNoSpecialOffers_ShouldReturnNoDiscounts()
        {
            //arrange
            var buy2ProductId        = Guid.NewGuid();
            var buy2ProductPrice     = 0.65m;
            var discountProductId    = Guid.NewGuid();
            var discountProductPrice = 0.80m;

            var mockSpecialOfferRepository = new Mock <IGenericRepository <SpecialOffer> >();

            mockSpecialOfferRepository.Setup(m => m.GetAllAsync(It.IsAny <Expression <Func <SpecialOffer, BuyTwoGetOneHalfPriceSpecialOffer> > >()))
            .ReturnsAsync(
                new List <SpecialOffer>()
                );

            var basket = new Basket
            {
                Items = new List <BasketItem>
                {
                    new BasketItem {
                        Id = buy2ProductId, Name = "Soup", Price = buy2ProductPrice
                    },
                    new BasketItem {
                        Id = buy2ProductId, Name = "Soup", Price = buy2ProductPrice
                    },
                    new BasketItem {
                        Id = discountProductId, Name = "Bread", Price = discountProductPrice
                    },
                }
            };

            var buyTwoGetOneHalfPriceDiscounts = new BuyTwoGetOneHalfPriceDiscounts(mockSpecialOfferRepository.Object);

            //act
            var discounts = await buyTwoGetOneHalfPriceDiscounts.GetDiscountsAsync(basket);

            //assert
            Assert.AreEqual(0, discounts.Count());
        }