public IEnumerable <ShoppingCartNamedElement> GetNamedShoppingCartElements()
{
var shoppingCartElements = ShoppingCartRepository.GetAllShoppingCartElements();
var products = ProductRepository.GetAllProducts();
var namedElements = new List <ShoppingCartNamedElement>();
if (shoppingCartElements != null && products != null)
{
foreach (var shoppingCartElement in shoppingCartElements)
{
var product = products.SingleOrDefault(x => x.Id == shoppingCartElement.ProductId);
if (product != null)
{
namedElements.Add(new ShoppingCartNamedElement()
{
ProductId = product.Id,
ProductName = product.Name,
Quantity = shoppingCartElement.Quantity
});
}
}
}
return(namedElements);
}
public void QuantityAddedDbEventHandlerTest()
{
ShoppingCartRepository.ClearCart();
var quantityAddedEvent = new QuantityAddedEvent()
{
AddedQuantity = 5,
ProductId = 2
};
var quantityAddedDbEventHandler = new QuantityAddedDbEventHandler();
quantityAddedDbEventHandler.Handle(quantityAddedEvent);
var repositoryResult = (List <ShoppingCartElement>)ShoppingCartRepository.GetAllShoppingCartElements();
Assert.AreEqual(repositoryResult.Count, 1);
}
public IEnumerable <int> GetFullCartElementsIds()
{
return
(ShoppingCartRepository.GetAllShoppingCartElements().Where(x => x.Quantity == 20).Select(z => z.ProductId));
}
