public void TestListListTodayMore30Ahead(int input, int output) { var account = AccountFactory.Create(); for (int i = 0; i < input; i++) { BalanceFactory.Create(x => { x.Date = DateTime.Today.AddDays(i); x.Account = account; }); } var balances = _repository.ListTodayMore30Ahead(account.Id); //check Assert.AreEqual(output, balances.Count); }