public void CalculateOnePercentFee_basicDivision() { List <decimal> amounts = new List <decimal>() { 100m, 200m, 300m, 400m, 500m }; List <decimal> expected = new List <decimal>() { 1m, 2m, 3m, 4m, 5m }; fees.CalculateOnePercentFee(amounts); CollectionAssert.AreEqual(expected, fees.amountAfterPercentageFee); }