public void RemoveSpecificDonationFromOrganization() { var dataContext = new DataContext(); int result = dataContext.GetDonationsForOrganization("UGM").Count(); Donation specificDonation = dataContext.GetDonationsForOrganization("UGM").FirstOrDefault(); dataContext.RemoveDonationFromOrganization("UGM", specificDonation); Assert.AreNotEqual<int>(result, dataContext.GetDonationsForOrganization("UGM").Count()); }