C# (CSharp) CalculationService.AddRules示例

示例#1

        public void When_Relaxed_Rule_Is_Used_Should_Proceed_With_Flight()
        {
            var passengerService = new PassengerService();
            var aircraftService  = new AircraftService();

            aircraftService.AddPlanes(TestData.SmallAntonovPlane);
            var calculationService = new CalculationService();

            calculationService.AddRules(new ProfitRule(), new RelaxedRule());
            var flightService   = new FlightService(TestData.LondonToParis);
            var scheduledFlight = new ScheduledFlight(
                flightService,
                passengerService,
                aircraftService,
                calculationService,
                new SummaryFormat(passengerService, aircraftService));

            scheduledFlight.SetAircraftForRoute(122);

            scheduledFlight.SetCurrentRule <RelaxedRule>();

            scheduledFlight.AddPassenger(TestData.JackLoyaltyPassenger);
            scheduledFlight.AddPassenger(TestData.TrevorAirlineEmployeePassenger);
            scheduledFlight.AddPassenger(TestData.SunnyAirlineEmployeePassenger);
            scheduledFlight.AddPassenger(TestData.SunnyAirlineEmployeePassenger);
            scheduledFlight.AddPassenger(TestData.MartinAirlineEmployeePassenger);
            scheduledFlight.AddPassenger(TestData.MartinAirlineEmployeePassenger);
            scheduledFlight.AddPassenger(TestData.MikeDiscountedPassenger);

            scheduledFlight.Process();

            Assert.True(flightService.CanFlightProceed);
            Assert.Equal(-200, flightService.ProfitSurplus);
        }

示例#2

        public void Should_Return_Same_Data_When_Calling_Process_Twice()
        {
            var passengerService = new PassengerService();
            var aircraftService  = new AircraftService();

            aircraftService.AddPlanes(TestData.AntonovPlane);
            var calculationService = new CalculationService();

            calculationService.AddRules(new ProfitRule(), new RelaxedRule());
            var flightService   = new FlightService(TestData.LondonToParis);
            var scheduledFlight = new ScheduledFlight(
                flightService,
                passengerService,
                aircraftService,
                calculationService,
                new SummaryFormat(passengerService, aircraftService));

            scheduledFlight.SetAircraftForRoute(123);
            scheduledFlight.SetCurrentRule <ProfitRule>();

            scheduledFlight.AddPassenger(TestData.SteveGeneralPassenger);
            scheduledFlight.AddPassenger(TestData.MarkGeneralPassenger);
            scheduledFlight.AddPassenger(TestData.JamesGeneralPassenger);
            scheduledFlight.AddPassenger(TestData.JaneGeneralPassenger);
            scheduledFlight.AddPassenger(TestData.AlanGeneralPassenger);
            scheduledFlight.AddPassenger(TestData.SuzyGeneralPassenger);
            scheduledFlight.AddPassenger(TestData.AnthonyGeneralPassenger);
            scheduledFlight.AddPassenger(TestData.MikeGeneralPassenger);
            scheduledFlight.AddPassenger(TestData.JohnLoyaltyPassenger);
            scheduledFlight.AddPassenger(TestData.SarahLoyaltyPassenger);
            scheduledFlight.AddPassenger(TestData.JackLoyaltyPassenger);
            scheduledFlight.AddPassenger(TestData.TrevorAirlineEmployeePassenger);
            scheduledFlight.AddPassenger(TestData.MikeDiscountedPassenger);

            scheduledFlight.Process();
            scheduledFlight.Process();

            Assert.Equal(13, passengerService.GetCountForPassengerType <Passenger>());
            Assert.Equal(8, passengerService.GetCountForPassengerType <GeneralPassenger>());
            Assert.Equal(3, passengerService.GetCountForPassengerType <LoyaltyPassenger>());
            Assert.Equal(1, passengerService.GetCountForPassengerType <DiscountedPassenger>());
            Assert.Equal(1, passengerService.GetCountForPassengerType <AirlineEmployeePassenger>());

            Assert.Equal(15, flightService.TotalExpectedBaggage);
            Assert.Equal(1050, flightService.ProfitFromFlight);
            Assert.Equal(650, flightService.CostOfFlight);
            Assert.Equal(10, flightService.TotalLoyaltyPointsAccrued);
            Assert.Equal(100, flightService.TotalLoyaltyPointsRedeemed);
            Assert.Equal(400, flightService.ProfitSurplus);
        }

示例#3

        public void Should_Choose_Bigger_Airplane()
        {
            var passengerService = new PassengerService();
            var aircraftService  = new AircraftService();

            aircraftService
            .AddPlanes(TestData.SmallAntonovPlane,
                       TestData.BombardierPlane,
                       TestData.ATRPlane);
            var calculationService = new CalculationService();

            calculationService.AddRules(new ProfitRule(), new RelaxedRule());
            var flightService   = new FlightService(TestData.LondonToParis);
            var scheduledFlight = new ScheduledFlight(
                flightService,
                passengerService,
                aircraftService,
                calculationService,
                new SummaryFormat(passengerService, aircraftService));

            scheduledFlight.SetAircraftForRoute(122);
            scheduledFlight.SetCurrentRule <ProfitRule>();

            scheduledFlight.AddPassenger(TestData.SteveGeneralPassenger);
            scheduledFlight.AddPassenger(TestData.MarkGeneralPassenger);
            scheduledFlight.AddPassenger(TestData.JamesGeneralPassenger);
            scheduledFlight.AddPassenger(TestData.JaneGeneralPassenger);
            scheduledFlight.AddPassenger(TestData.AlanGeneralPassenger);
            scheduledFlight.AddPassenger(TestData.SuzyGeneralPassenger);
            scheduledFlight.AddPassenger(TestData.AnthonyGeneralPassenger);
            scheduledFlight.AddPassenger(TestData.MikeGeneralPassenger);
            scheduledFlight.AddPassenger(TestData.JohnLoyaltyPassenger);
            scheduledFlight.AddPassenger(TestData.SarahLoyaltyPassenger);
            scheduledFlight.AddPassenger(TestData.JackLoyaltyPassenger);
            scheduledFlight.AddPassenger(TestData.TrevorAirlineEmployeePassenger);

            scheduledFlight.Process();
            _output.WriteLine(scheduledFlight.GetSummary());

            Assert.Equal(12, passengerService.GetCountForPassengerType <Passenger>());
            Assert.Equal(8, passengerService.GetCountForPassengerType <GeneralPassenger>());
            Assert.Equal(3, passengerService.GetCountForPassengerType <LoyaltyPassenger>());
            Assert.Equal(1, passengerService.GetCountForPassengerType <AirlineEmployeePassenger>());

            Assert.Equal(15, flightService.TotalExpectedBaggage);
            Assert.Equal(1000, flightService.ProfitFromFlight);
            Assert.Equal(600, flightService.CostOfFlight);
            Assert.Equal(10, flightService.TotalLoyaltyPointsAccrued);
            Assert.Equal(100, flightService.TotalLoyaltyPointsRedeemed);
            Assert.Equal(400, flightService.ProfitSurplus);
            Assert.Equal(
                @"Flight summary for London to Paris

Total passengers: 12
    General sales: 8
    Loyalty member sales: 3
    Airline employee comps: 1

Total expected baggage: 15

Total revenue from flight: 1000
Total costs from flight: 600
Flight generating profit of: 400

Total loyalty points given away: 10
Total loyalty points redeemed: 100


FLIGHT MAY NOT PROCEED
Other more suitable aircraft are:
Bombardier Q400 could handle this flight
ATR 640 could handle this flight
",
                scheduledFlight.GetSummary());
        }

示例#4

        public void Ensure_That_Original_Use_Case_Works()
        {
            var passengerService = new PassengerService();
            var aircraftService  = new AircraftService();

            aircraftService.AddPlanes(TestData.AntonovPlane);
            var calculationService = new CalculationService();

            calculationService.AddRules(new ProfitRule(), new RelaxedRule());
            var flightService   = new FlightService(TestData.LondonToParis);
            var scheduledFlight = new ScheduledFlight(
                flightService,
                passengerService,
                aircraftService,
                calculationService,
                new SummaryFormat(passengerService, aircraftService));

            scheduledFlight.SetAircraftForRoute(123);
            scheduledFlight.SetCurrentRule <ProfitRule>();

            scheduledFlight.AddPassenger(TestData.SteveGeneralPassenger);
            scheduledFlight.AddPassenger(TestData.MarkGeneralPassenger);
            scheduledFlight.AddPassenger(TestData.JamesGeneralPassenger);
            scheduledFlight.AddPassenger(TestData.JaneGeneralPassenger);
            scheduledFlight.AddPassenger(TestData.AlanGeneralPassenger);
            scheduledFlight.AddPassenger(TestData.SuzyGeneralPassenger);
            scheduledFlight.AddPassenger(TestData.JohnLoyaltyPassenger);
            scheduledFlight.AddPassenger(TestData.SarahLoyaltyPassenger);
            scheduledFlight.AddPassenger(TestData.JackLoyaltyPassenger);
            scheduledFlight.AddPassenger(TestData.TrevorAirlineEmployeePassenger);

            scheduledFlight.Process();


            Assert.Equal(10, passengerService.GetCountForPassengerType <Passenger>());
            Assert.Equal(6, passengerService.GetCountForPassengerType <GeneralPassenger>());
            Assert.Equal(3, passengerService.GetCountForPassengerType <LoyaltyPassenger>());
            Assert.Equal(1, passengerService.GetCountForPassengerType <AirlineEmployeePassenger>());

            Assert.Equal(13, flightService.TotalExpectedBaggage);
            Assert.Equal(800, flightService.ProfitFromFlight);
            Assert.Equal(500, flightService.CostOfFlight);
            Assert.Equal(10, flightService.TotalLoyaltyPointsAccrued);
            Assert.Equal(100, flightService.TotalLoyaltyPointsRedeemed);
            Assert.Equal(300, flightService.ProfitSurplus);
            Assert.Equal(
                @"Flight summary for London to Paris

Total passengers: 10
    General sales: 6
    Loyalty member sales: 3
    Airline employee comps: 1

Total expected baggage: 13

Total revenue from flight: 800
Total costs from flight: 500
Flight generating profit of: 300

Total loyalty points given away: 10
Total loyalty points redeemed: 100


THIS FLIGHT MAY PROCEED",
                scheduledFlight.GetSummary());
        }