public void TestMethod1_basket_updateSenrio()
{
setUp();
DBtransactions.getInstance(true);
Assert.AreEqual(0, basket_user.ShoppingCarts.Count);
LinkedList <KeyValuePair <Product, int> > toInsert = new LinkedList <KeyValuePair <Product, int> >();
Assert.AreEqual(null, basket_user.addProductsToCart(toInsert, store.Id, user.Id));
toInsert.AddLast(new KeyValuePair <Product, int>(this.p1, 10));
Assert.AreEqual(0, basket_user.ShoppingCarts.Count);
Assert.AreEqual(expected: store.Id, actual: basket_user.addProductsToCart(toInsert, store.Id, user.Id).StoreId);
Assert.AreEqual(1, basket_user.ShoppingCarts.Count);
StubCart cart = new StubCart(-1, null, 10);
cart.copy(basket_user.ShoppingCarts[store.Id]);
basket_user.ShoppingCarts[store.Id] = cart;
Assert.AreEqual(1, basket_user.ShoppingCarts.Count);
Assert.AreEqual(10, basket_user.ShoppingCarts[cart.StoreId].Products[this.p1.Id].Quantity);
Assert.AreEqual(expected: null, actual: basket_user.addProductsToCart(toInsert, store.Id, user.Id));
Assert.AreEqual(1, basket_user.ShoppingCarts.Count);
Assert.AreEqual(20, basket_user.ShoppingCarts[cart.StoreId].Products[this.p1.Id].Quantity);
}
