public void GetPrice_HondaCity_SingleDecorator_Test() { IVehicle vehicle = new HondaCity(); VehicleDecorator vehicleDecorator = new SeatCover(vehicle); Assert.AreEqual(vehicleDecorator.GetPrice(), 106000); }
public string getCar() { Car car; string desc = ""; switch (carId) { case 0: car = new WagonR(mileage); desc = car.ToString(); break; case 1: car = new HondaCity(mileage); desc = car.ToString(); break; case 2: car = new InnovaCrysta(mileage); desc = car.ToString(); break; } return(desc); }
public void GetTotalPrice_HondaCity_MultipleDecorator_Test() { IVehicle vehicle = new HondaCity(); VehicleDecorator vehicleDecorator = new SeatCover(vehicle); vehicleDecorator = new Spoiler(vehicleDecorator); Assert.AreEqual(vehicle.GetDescription(), "Petrol engine is 1497 cc"); Assert.AreEqual(vehicleDecorator.GetPrice(), 111000); }
public void HondaCity_Is_A_Sedan_And_Has_4_Seats_Print() { int carMileage = 20; ICar hondaCity = new HondaCity(carMileage); string expectedOutput = $"A {CarType.HondaCity} is a Sedan, is 4 - seater, and has a mileage of around {carMileage} kmpl."; Assert.AreEqual(expectedOutput, hondaCity.Print(CarType.HondaCity)); }
public void HondaCity_Is_A_Sedan_And_Has_4_Seats() { int carMileage = 20; ICar hondaCity = new HondaCity(carMileage); string expectedMileage = $"{carMileage} kmpl"; Assert.AreEqual(expectedMileage, hondaCity.GetMileage()); }
static void Main(string[] args) { IVehicle car = new HondaCity(); VehicleDecorator vehicleDecorator = new SeatCover(car); vehicleDecorator = new Spoiler(vehicleDecorator); Console.WriteLine("Total Price : " + vehicleDecorator.GetPrice()); Console.ReadLine(); }
static void Main(string[] args) { // Basic vehicle HondaCity car = new HondaCity(); Console.WriteLine("Honda City base price are : {0}", car.Price); // Special offer SpecialOffer offer = new SpecialOffer(car); offer.DiscountPercentage = 25; offer.Offer = "25 % discount"; }
public void TestDecorator() { // Basic vehicle HondaCity car = new HondaCity(); //Console.WriteLine("Honda City base price are : {0}", car.Price); // Special offer SpecialOffer offer = new SpecialOffer(car); offer.DiscountPercentage = 25; offer.Offer = "25 % discount"; Assert.IsNotNull(string.Format("{1} @ Diwali Special Offer and price are : {0} ", offer.Price, offer.Offer)); }
static void Main(string[] args) { HondaCity car = new HondaCity(); Console.WriteLine($"Honda City preço : {car.Price}"); SpecialOffer offer = new SpecialOffer(car); offer.DiscountPercentage = 25; offer.Offer = "25 % de desconto"; Console.WriteLine($"{offer.Price} @ Honda preço especial : {offer.Offer} "); Console.ReadKey(); }
public void DecoratorTest() { // http://www.dotnettricks.com/learn/designpatterns/decorator-design-pattern-dotnet HondaCity car = new HondaCity(); Console.WriteLine("Honda City base price are : {0}", car.Price); // Special offer SpecialOffer offer = new SpecialOffer(car); offer.DiscountPercentage = 25; offer.Offer = "25 % discount"; Console.WriteLine("{1} @ Diwali Special Offer and price are : {0} ", offer.Price, offer.Offer); Assert.AreEqual(offer.DiscountPercentage, 25); }
static void Main(string[] args) { // Example 1 // Basic vehicle HondaCity car = new HondaCity(); Console.WriteLine("Honda City base price are : {0}", car.Price); // Special offer SpecialOffer offer = new SpecialOffer(car); offer.DiscountPercentage = 25; offer.Offer = "25 % discount"; Console.WriteLine("{1} @ Diwali Special Offer and price are : {0} ", offer.Price, offer.Offer); // Example 2 // Create book Book book = new Book("Worley", "Inside ASP.NET", 10); book.Display(); // Create video Video video = new Video("Spielberg", "Jaws", 23, 92); video.Display(); // Make video borrowable, then borrow and display Console.WriteLine("\nMaking video borrowable:"); Borrowable borrowvideo = new Borrowable(video); borrowvideo.BorrowItem("Customer #1"); borrowvideo.BorrowItem("Customer #2"); borrowvideo.Display(); }
private static void Main(string[] args) { #region AbstactFactoryDesignPattern /* Factory factory = new Factory(); * IVehicleFactory bike = factory.GetVehicle(EVehicleType.Bike); * bike.Drive(); * IVehicleFactory scooter = factory.GetVehicle(EVehicleType.Scooter); * scooter.Drive(); * IVehicleFactory car = factory.GetVehicle(EVehicleType.Car); * car.Drive(); * IVehicleFactory bus = factory.GetVehicle(EVehicleType.Bus); * bus.Drive(); * IVehicleFactory lorry = factory.GetVehicle(EVehicleType.Lorry); * lorry.Drive(); * IVehicleFactory train = factory.GetVehicle(EVehicleType.Train); * train.Drive(); * IVehicleFactory ship = factory.GetVehicle(EVehicleType.Ship); * ship.Drive(); * IVehicleFactory helicopter = factory.GetVehicle(EVehicleType.Helicopter); * helicopter.Drive(); */ #endregion AbstactFactoryDesignPattern #region Adapter ITarget Itarget = new EmployeeAdapter(); ThirdPartyBillingSystem client = new ThirdPartyBillingSystem(Itarget); client.ShowEmployeeList(); #endregion Adapter #region Bridge IMessageSender email = new EmailSender(); IMessageSender queue = new MSMQSender(); IMessageSender web = new WebServiceSender(); Message message = new SystemMessage(); message.Subject = "Test Message"; message.Body = "Hi, This is a Test Message"; message.MessageSender = email; message.Send(); message.MessageSender = queue; message.Send(); message.MessageSender = web; message.Send(); UserMessage usermsg = new UserMessage(); usermsg.Subject = "Test Message"; usermsg.Body = "Hi, This is a Test Message"; usermsg.UserComments = "I hope you are well"; usermsg.MessageSender = email; usermsg.Send(); #endregion Bridge #region Builder var vehicleCreator = new VehicleCreator(new HeroBuilder()); vehicleCreator.CreateVehicle(); var vehicle = vehicleCreator.GetVehicle(); vehicle.ShowInfo(); Console.WriteLine("---------------------------------------------"); vehicleCreator = new VehicleCreator(new HondaBuilder()); vehicleCreator.CreateVehicle(); vehicle = vehicleCreator.GetVehicle(); vehicle.ShowInfo(); #endregion Builder #region ChainOfResponsiblity Approver rohit = new Clerk(); Approver rahul = new AssistantManager(); Approver manoj = new Manager(); rohit.Successor = rahul; rahul.Successor = manoj; // Generate and process loan requests var loan = new Loan { Number = 2034, Amount = 24000.00, Purpose = "Laptop Loan" }; rohit.ProcessRequest(loan); loan = new Loan { Number = 2035, Amount = 42000.10, Purpose = "Bike Loan" }; rohit.ProcessRequest(loan); loan = new Loan { Number = 2036, Amount = 156200.00, Purpose = "House Loan" }; rohit.ProcessRequest(loan); #endregion ChainOfResponsiblity #region Command Console.WriteLine("Enter Commands (ON/OFF) : "); string cmd = Console.ReadLine(); Light lamp = new Light(); ICommand switchUp = new FlipUpCommand(lamp); ICommand switchDown = new FlipDownCommand(lamp); Switch s = new Switch(); if (cmd == "ON") { s.StoreAndExecute(switchUp); } else if (cmd == "OFF") { s.StoreAndExecute(switchDown); } else { Console.WriteLine("Command \"ON\" or \"OFF\" is required."); } #endregion Command #region Composite Employee Rahul = new Employee { EmpID = 1, Name = "Rahul" }; Employee Amit = new Employee { EmpID = 2, Name = "Amit" }; Employee Mohan = new Employee { EmpID = 3, Name = "Mohan" }; Rahul.AddSubordinate(Amit); Rahul.AddSubordinate(Mohan); Employee Rita = new Employee { EmpID = 4, Name = "Rita" }; Employee Hari = new Employee { EmpID = 5, Name = "Hari" }; Amit.AddSubordinate(Rita); Amit.AddSubordinate(Hari); Employee Kamal = new Employee { EmpID = 6, Name = "Kamal" }; Employee Raj = new Employee { EmpID = 7, Name = "Raj" }; Contractor Sam = new Contractor { EmpID = 8, Name = "Sam" }; Contractor tim = new Contractor { EmpID = 9, Name = "Tim" }; Mohan.AddSubordinate(Kamal); Mohan.AddSubordinate(Raj); Mohan.AddSubordinate(Sam); Mohan.AddSubordinate(tim); Console.WriteLine("EmpID={0}, Name={1}", Rahul.EmpID, Rahul.Name); foreach (Employee manager in Rahul) { Console.WriteLine("\n EmpID={0}, Name={1}", manager.EmpID, manager.Name); foreach (var employee in manager) { Console.WriteLine(" \t EmpID={0}, Name={1}", employee.EmpID, employee.Name); } } #endregion Composite #region Decorator HondaCity car = new HondaCity(); Console.WriteLine("Honda City base price are : {0}", car.Price); SpecialOffer offer = new SpecialOffer(car); offer.DiscountPercentage = 25; offer.Offer = "25 % discount"; Console.WriteLine("{1} @ Diwali Special Offer and price are : {0} ", offer.Price, offer.Offer); #endregion Decorator #region Facade CarFacade facade = new CarFacade(); facade.CreateCompleteCar(); #endregion Facade #region Flyweight ShapeObjectFactory sof = new ShapeObjectFactory(); IShape shape = sof.GetShape("Rectangle"); shape.Print(); shape = sof.GetShape("Rectangle"); shape.Print(); shape = sof.GetShape("Rectangle"); shape.Print(); shape = sof.GetShape("Circle"); shape.Print(); shape = sof.GetShape("Circle"); shape.Print(); shape = sof.GetShape("Circle"); shape.Print(); int NumObjs = sof.TotalObjectsCreated; Console.WriteLine("\nTotal No of Objects created = {0}", NumObjs); #endregion Flyweight #region FactoryDesignPattern Factory factory = new Factory(); FactoryDesignPattern.IVehicleFactory bike = factory.GetVehicle(EVehicleType.Bike); bike.Drive(); FactoryDesignPattern.IVehicleFactory scooter = factory.GetVehicle(EVehicleType.Scooter); scooter.Drive(); FactoryDesignPattern.IVehicleFactory fcar = factory.GetVehicle(EVehicleType.Car); fcar.Drive(); FactoryDesignPattern.IVehicleFactory bus = factory.GetVehicle(EVehicleType.Bus); bus.Drive(); FactoryDesignPattern.IVehicleFactory lorry = factory.GetVehicle(EVehicleType.Lorry); lorry.Drive(); FactoryDesignPattern.IVehicleFactory train = factory.GetVehicle(EVehicleType.Train); train.Drive(); FactoryDesignPattern.IVehicleFactory ship = factory.GetVehicle(EVehicleType.Ship); ship.Drive(); FactoryDesignPattern.IVehicleFactory helicopter = factory.GetVehicle(EVehicleType.Helicopter); helicopter.Drive(); #endregion FactoryDesignPattern #region Prototype Developer dev = new Developer(); dev.Name = "Rahul"; dev.Role = "Team Leader"; dev.PreferredLanguage = "C#"; Developer devCopy = (Developer)dev.Clone(); devCopy.Name = "Arif"; //Not mention Role and PreferredLanguage, it will copy above Console.WriteLine(dev.GetDetails()); Console.WriteLine(devCopy.GetDetails()); Typist typist = new Typist(); typist.Name = "Monu"; typist.Role = "Typist"; typist.WordsPerMinute = 120; Typist typistCopy = (Typist)typist.Clone(); typistCopy.Name = "Sahil"; typistCopy.WordsPerMinute = 115;//Not mention Role, it will copy above Console.WriteLine(typist.GetDetails()); Console.WriteLine(typistCopy.GetDetails()); #endregion Prototype #region Proxy ProxyClient proxy = new ProxyClient(); Console.WriteLine("Data from Proxy Client = {0}", proxy.GetData()); #endregion Proxy #region Singleton EagerSingleton.Instance.Show(); LazySingleton.Instance.Show(); Singleton.Instance.Show(); #endregion Singleton Console.ReadKey(); }
static void Main(string[] args) { //Behavioral Patterns Console.WriteLine("Behavioral"); // Wait for user Console.ReadKey(); //1 - Command Console.WriteLine("Command"); Console.WriteLine("Enter Commands (ON/OFF) : "); string cmd = Console.ReadLine(); Light lamp = new Light(); ICommand switchUp = new FlipUpCommand(lamp); ICommand switchDown = new FlipDownCommand(lamp); Switch s = new Switch(); if (cmd == "ON") { s.StoreAndExecute(switchUp); } else if (cmd == "OFF") { s.StoreAndExecute(switchDown); } else { Console.WriteLine("Command \"ON\" or \"OFF\" is required"); } // Wait for user Console.ReadKey(); //2 - Chain of responsability Console.WriteLine("Chain of responsability"); Approver rohit = new Clerk(); Approver rahul = new AssistantManager(); Approver manoj = new Manager(); rohit.Successor = rahul; rahul.Successor = manoj; var loan = new Loan { Number = 2034, Amount = 24000.00, Purpose = "Laptop Loan" }; rohit.ProcessRequest(loan); loan = new Loan { Number = 2035, Amount = 42000.10, Purpose = "Bike Loan" }; rohit.ProcessRequest(loan); loan = new Loan { Number = 2036, Amount = 156200.00, Purpose = "House Loan" }; rohit.ProcessRequest(loan); // Wait for user Console.ReadKey(); //3 - Memento Console.WriteLine("Memento"); SalesProspect sp = new SalesProspect(); sp.Name = "Noel van Halen"; sp.Phone = "(412) 256-0990"; sp.Budget = 25000.0; // Store internal state ProspectMemory m = new ProspectMemory(); m.Memento = sp.SaveMemento(); // Continue changing originator sp.Name = "Leo Welch"; sp.Phone = "(310) 209-7111"; sp.Budget = 1000000.0; // Restore saved state sp.RestoreMemento(m.Memento); // Wait for user Console.ReadKey(); //Creational Patterns Console.WriteLine("Creational"); // Wait for user Console.ReadKey(); //1-Singleton Console.WriteLine("Singleton"); Singleton.Instance.Show(); // Wait for user Console.ReadKey(); //2-Prototype Console.WriteLine("Prototype"); Developper dev = new Developper { Name = "Antoine", Role = "Team Leader", PrefferedLanguage = "C#", WordsPerMinute = 42 }; Typist typ = new Typist { Name = "Casper", Role = "Typist", WordsPerMinute = 175 }; Console.WriteLine(typ.GetDetails()); Console.WriteLine(dev.GetDetails()); // Wait for user Console.ReadKey(); //3-AbstractFactory Console.WriteLine("Abstract Factory"); DesignPatterns.Creational.AbstractFactory.Sample.VehiculeFactory honda = new HondaFactory(); VehiculeClient hondaclient = new VehiculeClient(honda, "Regular"); Console.WriteLine("****** Honda ******"); Console.WriteLine(hondaclient.GetBikeName()); Console.WriteLine(hondaclient.GetScooterName()); VehiculeClient hondaclient2 = new VehiculeClient(honda, "Sports"); Console.WriteLine(hondaclient.GetBikeName()); Console.WriteLine(hondaclient.GetScooterName()); DesignPatterns.Creational.AbstractFactory.Sample.VehiculeFactory hero = new HondaFactory(); VehiculeClient heroclient = new VehiculeClient(hero, "Regular"); Console.WriteLine("****** Hero ******"); Console.WriteLine(heroclient.GetBikeName()); Console.WriteLine(heroclient.GetScooterName()); VehiculeClient heroclient2 = new VehiculeClient(hero, "Sports"); Console.WriteLine(heroclient.GetBikeName()); Console.WriteLine(heroclient.GetScooterName()); // Wait for user Console.ReadKey(); //4- Factory Method Console.WriteLine("Factory Method"); DesignPatterns.Creational.FactoryMethod.Sample.VehiculeFactory factory = new ConcreteVehiculeFactory(); IFactory scooter = factory.GetVehicule("Scooter"); scooter.Drive(10); IFactory bike = factory.GetVehicule("Bike"); bike.Drive(20); // Wait for user Console.ReadKey(); //5- Builder Console.WriteLine("Builder"); var vehicleCreator = new VehicleCreator(new HeroBuilder()); vehicleCreator.CreateVehicle(); var vehicle = vehicleCreator.GetVehicle(); vehicle.ShowInfo(); Console.WriteLine("---------------------------------------------"); vehicleCreator = new VehicleCreator(new HondaBuilder()); vehicleCreator.CreateVehicle(); vehicle = vehicleCreator.GetVehicle(); vehicle.ShowInfo(); // Wait for user Console.ReadKey(); //Structural Console.WriteLine("Structural"); // Wait for user Console.ReadKey(); //1 - Proxy Console.WriteLine("Proxy"); ProxyClient proxy = new ProxyClient(); Console.WriteLine("Data from Proxy Client = {0}", proxy.GetData()); // Wait for user Console.ReadKey(); //2 - Flyweight Console.WriteLine("Flyweight"); ShapeObjectFactory sof = new ShapeObjectFactory(); IShape shape = sof.GetShape("Rectangle"); shape.Print(); shape = sof.GetShape("Rectangle"); shape.Print(); shape = sof.GetShape("Rectangle"); shape.Print(); shape = sof.GetShape("Circle"); shape.Print(); shape = sof.GetShape("Circle"); shape.Print(); shape = sof.GetShape("Circle"); shape.Print(); int NumObjs = sof.TotalObjectsCreated; Console.WriteLine("\nTotal No of Objects created = {0}", NumObjs); // Wait for user Console.ReadKey(); //3 - Facade Console.WriteLine("Facade"); CarFacade facade = new CarFacade(); facade.CreateCompleteCar(); // Wait for user Console.ReadKey(); //4 - Bridge Console.WriteLine("Bridge"); IMessageSender email = new EmailSender(); IMessageSender queue = new MSMQSender(); IMessageSender web = new WebServiceSender(); Message message = new SystemMessage(); message.Subject = "Test Message"; message.Body = "Hi, This is a Test Message"; message.MessageSender = email; message.Send(); message.MessageSender = queue; message.Send(); message.MessageSender = web; message.Send(); UserMessage usermsg = new UserMessage(); usermsg.Subject = "Test Message"; usermsg.Body = "Hi, This is a Test Message"; usermsg.UserComments = "I hope you are well"; usermsg.MessageSender = email; usermsg.Send(); // Wait for user Console.ReadKey(); //5 - Adapter Console.WriteLine("Adapter"); ITarget Itarget = new EmployeeAdapter(); ThirdPartyBillingSystem client = new ThirdPartyBillingSystem(Itarget); client.ShowEmployeeList(); // Wait for user Console.ReadKey(); //6 - Decorator Console.WriteLine("Decorator"); HondaCity car = new HondaCity(); Console.WriteLine("Honda City base price are : {0}", car.Price); SpecialOffer offer = new SpecialOffer(car); offer.DiscountPercentage = 25; offer.Offer = "25 % discount"; Console.WriteLine("{1} @ Diwali Special Offer and price are : {0} ", offer.Price, offer.Offer); // Wait for user Console.ReadKey(); }