public void DefaultsToQuantityOfOne()
{
var basket = new Basket();
basket.AddItem(_testCatalogItemId, _testUnitPrice);
var firstItem = basket.Items.Single();
Assert.Equal(1, firstItem.Quantity);
}
public void ReturnsTotalQuantityWithOneItem()
{
var basket = new Basket(_buyerId);
basket.AddItem(_testCatalogItemId, _testUnitPrice, _testQuantity);
var result = basket.TotalItems;
Assert.Equal(_testQuantity, result);
}
public void RemoveItem_From_Basket_Test()
{
var basket = new Basket(_username);
basket.AddItem(_itemId, _price);
basket.RemoveItem(_itemId);
Assert.Equal(0, basket.BasketItems.Count);
}
// [InlineData(10)]
public async Task SetQuantityToZero_Removes_Item_From_Basket(
int numInitiallItemsBasket, int numItemsToRemove
)
{
if (numInitiallItemsBasket < numItemsToRemove)
{
throw new Exception();
}
var random = new Random();
var basketId = 10;
var basket = new Basket();
var itemPrice = 10;
// CREATE INITIAL BASKET
foreach (var itemId in Enumerable.Range(1, numInitiallItemsBasket))
{
{
var initialQty = random.Next(1, 10);
basket.AddItem(itemId, itemPrice, initialQty);
}
}
foreach (var item in basket.Items)
{
item.Id = item.CatalogItemId;
}
// END INTIAL BASKET
var initialItemsCount = basket.Items.Count;
// targetItem.Id = itemId;
_mockBasketRepo.Setup(
x => x.GetByIdAsync(basketId)).ReturnsAsync(basket);
var basketService = new BasketService(_mockBasketRepo.Object, null);
// BEGIN DECIDE ITEMS TO REMOVE
// var itemIdToRemove = random.Next(1, numInitiallItemsBasket);
// var itemToRemove = basket.Items.Where(item => item.Id == itemIdToRemove).First();
var quantities = new System.Collections.Generic.Dictionary <string, int>();
foreach (var itemToRemove in basket.Items.Take(numItemsToRemove))
{
quantities.Add(itemToRemove.Id.ToString(), 0);
}
// var numItemsToRemove = quantities.Count;
// END DECIDE ITEMS TO REMOVE
await basketService.SetQuantities(
basketId,
quantities);
var expectedCount = initialItemsCount - numItemsToRemove;
Assert.True(basket.Items.Count == expectedCount);
_mockBasketRepo.Verify(x => x.UpdateAsync(basket), Times.Once());
}
public void WhenAnItemIsAdded_ThenBasketItemCountIncreases()
{
//Arrange
var basket = new Basket();
//Act
basket.AddItem(Guid.NewGuid(), 1, 1);
//Assert
basket.Items.Count.Should().Be(1);
}
public ActionResult AddToBasketWithoutSize(Basket basket, int clothesID)
{
Product wear = _repository.Products.GetAll().Where(item => item.Article == clothesID).FirstOrDefault();
if (wear != null)
{
basket.AddItem(wear, 1);
}
return(PartialView("_AddToBasketPartial", basket));
}
public void AddItem_WithNonExistentBasketItem_ShouldReturnNewlyCreatedItem()
{
// Arrange
var basket = new Basket();
// Act
var item = basket.AddItem(1, 1, Pounds.Of(1));
// Assert
Assert.NotNull(item);
}
public void AddItem_WithNonExistentBasketItem_ShouldAddItemToList()
{
// Arrange
var basket = new Basket();
// Act
basket.AddItem(1, 1, Pounds.Of(1));
// Assert
Assert.Equal(1, basket.Items.Count);
}
public void AfterFiveDiffrerentItemThereShoulBeFiveItemsInTheBasket()
{
var basket = new Basket();
for (int i = 1; i < 6; i++)
{
basket.AddItem(i.ToString(), i, i, null);
}
basket.Items.Count.ShouldBe(5);
}
public RedirectToRouteResult AddOneToBasket(Basket basket, int Id, string returnUrl)
{
Product product = repository.Products
.FirstOrDefault(p => p.Id == Id);
if (product != null)
{
basket.AddItem(product, 1);
}
return(RedirectToAction("Index", new { returnUrl }));
}
public void AppliesMilkDiscountFor8()
{
var basket = new Basket();
basket.Id = _testBasketId;
basket.AddItem(_testProductMilk);
basket.ChangeItemQuantity(_testProductMilk, 8);
basket.ApplyDiscount();
Assert.AreEqual(6.90m, basket.Total());
}
public void should_be_able_to_create_a_basket_and_apply_offers()
{
BasketService basketService = BasketServiceSetup();
var basket = new Basket();
basket.AddItem(new Product()
{
Price = 0.80m,
Name = "Butter"
}, 2);
basket.AddItem(new Product()
{
Price = 1m,
Name = "Bread"
}, 1);
basketService.ApplyOffers(basket);
Assert.Equal(2.10m, basket.Total);
}
public void Setup()
{
product = fixture.Create <Product>();
offersMock = fixture.Freeze <IList <Mock <IOffer> > >();
productRepoMock.Setup(p => p.GetProductByName(It.IsAny <string>()))
.Returns(() => product);
resultTotals = fixture.CreateMany <double>(offersMock.Count).ToList();
for (int i = 0; i < resultTotals.Count; i++)
{
offersMock[i].Setup(o => o.ApplyDiscount(It.IsAny <Basket>(), It.IsAny <double>()))
.Returns(resultTotals[i]);
}
basket = fixture.Create <Basket>();
basket.AddItem(fixture.Create <Product>(), fixture.Create <int>());
basket.AddItem(fixture.Create <Product>(), fixture.Create <int>());
basket.AddItem(fixture.Create <Product>(), fixture.Create <int>());
}
public RedirectToRouteResult AddToBasket(Basket basket, int bookId, string returnUrl)
{
Book book = repository.Books.FirstOrDefault(b => b.BookId == bookId);
if (book != null)
{
basket.AddItem(book, 1);
}
return(RedirectToAction("Index", new { returnUrl }));
}
public void AddItem_To_Basket_With_Quantity_Test()
{
var basket = new Basket(_username);
basket.AddItem(_itemId, _price, _quantity);
var item = basket.BasketItems.First();
Assert.Equal(_itemId, item.ItemId);
Assert.Equal(_price, item.Price);
Assert.Equal(_quantity, item.Quantity);
}
public void Save_added_items()
{
basketRepository = new Mock <IBasketRepository>();
summaryPrinter = new Mock <ISummaryPrinter>();
var basket = new Basket(basketRepository.Object, summaryPrinter.Object);
var product = new Product("Bread", 1.50);
var item = new BasketItem(product, 1);
basket.AddItem(item);
basketRepository.Verify(x => x.AddItem(item));
}
public void PercentageOffPromotion_MultipleD_ReturnsTotalDiscountedPrice()
{
//Arrange
var priceStrategies = new IItemPriceStrategy[]
{
new BasketItemSkuDItemPriceStrategy()
};
var basket = new Basket();
basket.AddItem(new BasketItemSkuD());
basket.AddItem(new BasketItemSkuD());
var basketService = new BasketService(basket, priceStrategies);
//Act
var totalPrice = basketService.GetTotal();
//Assert
Assert.Equal((decimal)82.50, totalPrice);
}
public void AddsBasketItemIfNotPresent()
{
var basket = new Basket(_buyerId);
basket.AddItem(_testCatalogItemId, _testUnitPrice, _testQuantity);
var firstItem = basket.Items.Single();
Assert.Equal(_testCatalogItemId, firstItem.CatalogItemId);
Assert.Equal(_testUnitPrice, firstItem.UnitPrice);
Assert.Equal(_testQuantity, firstItem.Quantity);
}
public void AddItem_SingleItemOnce_SingleLineWithQuantity1()
{
var basket = new Basket();
basket.AddItem(_mockStockItemA);
Assert.That(basket.LineItems.Count(), Is.EqualTo(1));
var lineItem = basket.LineItems.Single();
Assert.That(lineItem.Quantity, Is.EqualTo(1));
Assert.That(lineItem.StockItem.SKU, Is.EqualTo(_mockStockItemA.SKU));
}
public void Given_IHaveSelectedToAddAnItemToTheBasket_ThenTheItemShouldBeAddedToTheBasket()
{
// Arrange
var basket = new Basket();
var item = new Item(sku: 'A', unitPrice: 10);
// Act
basket.AddItem(item);
// Assert
Assert.AreEqual(expected: 1, actual: basket.ItemsCount);
}
public void ItemAdded()
{
//Arrange
var basket = new Basket();
var basketItem = new BasketItemSkuA();
//Act
basket.AddItem(basketItem);
//Assert
Assert.NotEmpty(basket.Items);
}
public void WhenAProductsAreAddedAgainThenTheBasketContainsTheCorrectItems()
{
var basket = new Basket();
basket.AddItem(new Product("Dove Soap", 39.99m), 5);
basket.AddItem(new Product("Dove Soap", 39.99m), 3);
basket.Items().Should().BeEquivalentTo(
new[]
{
new
{
Product = new
{
Name = "Dove Soap",
Price = 39.99m
},
Quantity = 8
}
});
}
public void CalculatesPricesWithoutDiscounts()
{
var basket = new Basket();
basket.Id = _testBasketId;
basket.AddItem(_testProductButter);
basket.ChangeItemQuantity(_testProductButter, 2);
basket.AddItem(_testProductMilk);
basket.ChangeItemQuantity(_testProductMilk, 8);
basket.AddItem(_testProductBread);
basket.ChangeItemQuantity(_testProductBread, 1);
var basketItemButter = basket.Items.FirstOrDefault(i => i.Product.Name == "Butter");
var basketItemMilk = basket.Items.FirstOrDefault(i => i.Product.Name == "Milk");
var basketItemBread = basket.Items.FirstOrDefault(i => i.Product.Name == "Bread");
Assert.AreEqual(1.60m, basketItemButter.Total);
Assert.AreEqual(9.20m, basketItemMilk.Total);
Assert.AreEqual(1m, basketItemBread.Total);
Assert.AreEqual(11.80m, basket.Total());
}
public void TestQuantityIfOnlyOneExists()
{
var basket = new Basket();
basket.AddItem(_testItemdId, _testQuantity, _testUnitPrice, _testName);
var firstItem = basket.Items.Single();
firstItem.Quantity.ShouldBe(_testQuantity);
firstItem.Name.ShouldBe(_testName);
firstItem.UnitPrice.ShouldBe(_testUnitPrice);
}
public void AddsBasketItemIfNotPresent()
{
Basket basket = new Basket();
basket.AddItem(_productItemId, _testUnitPrice, _testQuantity);
BasketItem firstItem = basket.Items.Single();
firstItem.ProductItemId.Should().Be(_productItemId);
firstItem.UnitPrice.Should().Be(_testUnitPrice);
firstItem.Quantity.Should().Be(_testQuantity);
}
public void Given_IHaveSelectedToAddAnItemToTheBasket_Then_TheItemShouldBeAddedToTheBasket()
{
//Arrange
var item = new ItemA();
var basket = new Basket();
//Act
basket.AddItem(item);
//Assert
Assert.AreEqual(1, basket.GetItems().Count);
}
public void ItemPresentInBasketCanBeRemoved()
{
var sut = new Basket();
sut.AddItem(_catalogueItemId, _unitPrice, _quantity);
sut.RemoveItem(_catalogueItemId);
var item = sut.Items.FirstOrDefault();
Assert.IsNull(item);
}
public ActionResult AddToBasketWithSize(Basket basket, int clothesID, string size)
{
Product wear = _repository.Products.GetAll().Where(item => item.Article == clothesID).FirstOrDefault();
Size sizeName = wear.Sizes.First(x => x.SizeName == size);
if (wear != null && sizeName != null)
{
basket.AddItem(wear, 1, size);
}
return(PartialView("_AddToBasketPartial", basket));
}
public void AddItem_AddTwoItemD_CorrectPrice()
{
// Arrange
double expected = 82.5;
Basket checkout = new Basket();
Item A = new Item(0, 10, "none");
Item B = new Item(0, 15, "3 for 40");
Item C = new Item(0, 40, "none");
Item D = new Item(0, 55, "25% off for every 2 purchased together");
Item[] basket = { A, B, C, D };
// Act
checkout.AddItem(D, basket);
checkout.AddItem(D, basket);
// Assert
double actual = checkout.basketTotal;
Assert.AreEqual(expected, actual);
}
public void Quantity_in_Basket_cannot_be_negative()
{
var expectedItem = new BasketItem(new CatalogItem("Item 1", "1234item", 10.50), 5);
var basket = new Basket(new List <BasketItem>());
basket.AddItem(expectedItem);
Assert.IsTrue(basket.ReturnItemQuantity(expectedItem.CatalogItem.ItemId) == 5);
expectedItem.SetQuantity(100);
basket.RemoveItem(expectedItem);
Assert.IsTrue(basket.ReturnItemQuantity(expectedItem.CatalogItem.ItemId) == 0);
}