public void Factory4_AutoFactory_Should_TurnOn_OFF_Mini_EconomyCar()
        {
            Factory4.Factory.IAutoFactory autoFactory = Factory4.CreateFactory.LoadFactory(Properties.Settings.Default.Factory4_AutoFactory_Mini);

            Factory4.Autos.IAutomobile car;
            car = autoFactory.CreateEconomyCar();

            car.TurnOn();
            car.TurnOff();

            Assert.IsInstanceOfType(car, typeof(Factory4.Autos.Mini.MiniCooper));
        }
        public void Factory4_AutoFactory_Should_TurnOn_OFF_BMW_LuxuryCar()
        {
            Factory4.Factory.IAutoFactory autoFactory = Factory4.CreateFactory.LoadFactory(Properties.Settings.Default.Factory4_AutoFactory_BMW);

            Factory4.Autos.IAutomobile car;
            car = autoFactory.CreateLuxuryCar();

            car.TurnOn();
            car.TurnOff();

            Assert.IsInstanceOfType(car, typeof(Factory4.Autos.BMW.BMW740i));
        }