public void TestMethod6()
        {
            listOfRides = new List <Ride> {
                new Ride(5, 20), new Ride(3, 15), new Ride(2, 10)
            };
            double       expectedValue   = 145;
            int          expectedRides   = 3;
            double       expectedAverage = expectedValue / expectedRides;
            Invoice_Data invoiceData     = invoiceGenerator.GetSummary(listOfRides);

            Assert.IsTrue(invoiceData.numberOfRides == expectedRides && invoiceData.totalFare == expectedValue && invoiceData.averageFare == expectedAverage);
        }
        public void TestMethod8()
        {
            listOfRides = new List <Ride> {
                new Ride(5, 20), new Ride(3, 15), new Ride(2, 10)
            };
            double expectedFare    = 145;
            int    expectedRides   = 3;
            double expectedAverage = expectedFare / expectedRides;

            invoiceGenerator.AddRideDetails(1, listOfRides);
            Invoice_Data invoiceData = invoiceGenerator.GetInvoice(1);

            Assert.IsTrue(invoiceData.numberOfRides == expectedRides && invoiceData.totalFare == expectedFare && invoiceData.averageFare == expectedAverage);
        }