static void Main(string[] args)
{
Player player1 = new Player();
player1.Id = 1;
player1.FirstName = "Elif";
player1.LastName = "Özdemir";
player1.IdentityNum = "1234567890";
player1.BirthYear = 1995;
Player player2 = new Player();
player2.Id = 2;
player2.FirstName = "Ünver";
player2.LastName = "Öz";
player2.IdentityNum = "0987654321";
player2.BirthYear = 1996;
Sale sale1 = new Sale();
sale1.SaleId = 1;
sale1.SaleName = "Game #1 on Sale";
Sale sale2 = new Sale();
sale2.SaleId = 2;
sale2.SaleName = "Game #2 on Sale";
Campaign campaign1 = new Campaign();
campaign1.CampaignId = 1;
campaign1.CampaignName = "Campaign #1";
Campaign campaign2 = new Campaign();
campaign2.CampaignId = 2;
campaign2.CampaignName = "Campaign #2";
BasePlayerManager playerManager = new GamePlayer();
playerManager.Add(player1);
playerManager.Add(player2);
playerManager.Delete(player1);
playerManager.Delete(player2);
playerManager.Update(player1);
playerManager.Update(player2);
BaseCampaignManager campaignManager = new GameCampaign();
campaignManager.Add(player1, campaign1);
campaignManager.Add(player2, campaign2);
campaignManager.Delete(player1, campaign1);
campaignManager.Delete(player2, campaign2);
campaignManager.Update(player1, campaign1);
campaignManager.Update(player2, campaign2);
BaseSaleManager saleManager = new GameSale();
saleManager.Add(player1, sale1, campaign1);
saleManager.Add(player2, sale2, campaign2);
saleManager.Delete(player1, sale1, campaign1);
saleManager.Delete(player2, sale2, campaign2);
saleManager.Update(player1, sale1, campaign1);
saleManager.Update(player2, sale2, campaign2);
}