public void EnhancedInvoiceTotalNumberOfRides()
        {
            Ride[]                   ride     = { new Ride(5, 60), new Ride(4, 50), new Ride(3, 40) };
            InvoiceGenerator         generate = new InvoiceGenerator();
            Tuple <int, int, double> average  = generate.aggregateFare(ride);

            Assert.AreEqual(average.Item2, 3);
        }
        public void EnhancedInvoiceAggregateFair()
        {
            Ride[]                   ride      = { new Ride(5, 60), new Ride(4, 50), new Ride(3, 40) };
            InvoiceGenerator         generate  = new InvoiceGenerator();
            Tuple <int, int, double> aggregate = generate.aggregateFare(ride);

            Assert.AreEqual(aggregate.Item1, 270);
        }