public void ShouldThrowExcepIfSellerDontHasNShares() { var portfolioTableRepository = Substitute.For <IPortfolioTableRepository>(); PortfolioServices portfolio = new PortfolioServices(portfolioTableRepository); var user = new UserEntity() { UsersShares = new List <PortfolioEntity>() { new PortfolioEntity() { ShareId = 1, Amount = 1 } } }; portfolio.ChangeAmountOfShares(user.UsersShares.Where(us => us.ShareId == 1).First(), -10); }
public void ShouldChangeAmountOfShareByUser() { var portfolioTableRepository = Substitute.For <IPortfolioTableRepository>(); PortfolioServices portfolio = new PortfolioServices(portfolioTableRepository); PortfolioEntity args = new PortfolioEntity() { UserEntityId = 1, ShareId = 1, Amount = 50 }; portfolio.ChangeAmountOfShares(args, -10); portfolioTableRepository.Contains(Arg.Is <PortfolioEntity>( u => u.UserEntityId == args.UserEntityId && u.ShareId == args.ShareId && u.Amount == args.Amount - 10)).Returns(true); portfolioTableRepository.Received(1).SaveChanges(); }