public void Given_MultipleDistance_and_Time_Should_Return_Fare() { try { double[] distance = { 15, 10, 5 }; int[] time = { 20, 10, 5 }; double actualFare = invoiceGenerator.MultipleTripFareCalculation(time, distance, InvoiceGenerator.RideType.NORMAL); Assert.AreEqual(335.0, actualFare); } catch (InvoiceException i) { Assert.AreEqual(InvoiceException.ExceptionType.INVALID_RIDE_TYPE, i.type); } }