public void ShouldRemoveItem() { var db = VashiteKinti.Tests.Tests.GetDatabase(); var item1 = new Bank() { Name = "ProCreditBank" }; var items = new GenericDataService <Bank>(db); db.Banks.Add(item1); db.SaveChanges(); items.Remove(item1); var editItem = db.Banks.FirstOrDefault(); Assert.Null(editItem); }