public void removeLottery()
{
Product P = handler.GetProductID("P3");//exist in DL by SQL injection
LotterySaleManagmentTicket expected = new LotterySaleManagmentTicket("L102", "X", P, DateTime.Parse("01/01/2018"), DateTime.Parse("31/12/2018"));
handler.AddLottery(expected);
LotterySaleManagmentTicket find = handler.GetLotteryByProductID(P.SystemId);
Assert.AreEqual(expected, find);
handler.RemoveLottery(expected);
find = handler.GetLotteryByProductID(P.SystemId);
Assert.IsNull(find);
}
