public void TestMethod2() { int distance = 100; int vehicle_id = 1; int fuel_used = 20; double expected = 100; var test1 = new PerKmRental(1, 100, 20); double actual = test1.Price(); Assert.AreEqual(expected, actual); }
private void Rent() { int Kilometers; int Litres; int Days; string RentType; bool daysNeeded = int.TryParse(txtDaysRented.Text, out Days); if (isDailyRent) { RentType = "Daily Rate"; } else { RentType = "Distance Rate"; } Vehicle current = Vehicles.ElementAt(cbxChooseCar.SelectedIndex); if (current.NeedService) { MessageBox.Show("This vehicle needs a service and so cannot be rented"); } else if (!int.TryParse(txtKmRent.Text, out Kilometers)) { MessageBox.Show("Kilometers travelled must be a whole number"); } else if (!int.TryParse(txtLitresRent.Text, out Litres)) { MessageBox.Show("Litres used must be a whole number"); } else if (isDailyRent && !daysNeeded) { MessageBox.Show("Days rented must not be blank"); } else { if (isDailyRent) { var Rent = new PerDayRental(Kilometers, Days, Litres); var j = new Journey(Rent.KilometersTravelled); var fp = new FuelPurchase(Rent.LitresUsed); current.AddFuelPurchase(fp); current.AddJourney(j); current.TotalRevenue += Rent.TotalCost; } else { var Rent = new PerKmRental(Kilometers, Litres); var j = new Journey(Rent.KilometersTravelled); var fp = new FuelPurchase(Rent.LitresUsed); current.AddFuelPurchase(fp); current.AddJourney(j); current.TotalRevenue += Rent.TotalCost; } txtDaysRented.Clear(); txtKmRent.Clear(); txtLitresRent.Clear(); MessageBox.Show($"New {RentType} Rental Successfully Saved"); } }