public void CheckInOut()
{
Book book = BookDAO.Get(101);
Assert.IsNotNull(book);
Assert.AreEqual(2, book.InStock);
BookDAO.CheckOut(101);
book = BookDAO.Get(101);
Assert.IsNotNull(book);
Assert.AreEqual(1, book.InStock);
BookDAO.CheckOut(101);
book = BookDAO.Get(101);
Assert.IsNotNull(book);
Assert.AreEqual(0, book.InStock);
BookDAO.CheckOut(101);
book = BookDAO.Get(101);
Assert.IsNotNull(book);
Assert.AreEqual(0, book.InStock);
BookDAO.CheckIn(101, 2);
book = BookDAO.Get(101);
Assert.IsNotNull(book);
Assert.AreEqual(2, book.InStock);
}
public void AddShopItem(int id)
{
if (Session[DataKeys.ShopItems] == null)
{
Session[DataKeys.ShopItems] = new List <int>();
}
if (Session[DataKeys.ShopItemsCount] == null)
{
Session[DataKeys.ShopItemsCount] = 0;
}
List <int> shopItemCodes = (List <int>)Session[DataKeys.ShopItems];
BookDAO.CheckOut(id);
shopItemCodes.Add(id);
int count = (int)Session[DataKeys.ShopItemsCount];
Session[DataKeys.ShopItemsCount] = count + 1;
}