static void Main(string[] args)
{
TestVirtual testVirtual = new TestVirtual();
Console.WriteLine(testVirtual.resultA); //using method from overrride
Console.WriteLine(testVirtual.resultB); //using method from base class
Console.WriteLine(testVirtual.add(1, 2)); //using method from overrride
Console.WriteLine(testVirtual.substract(9, 1)); //using method from base class
Console.WriteLine();
//======================================================================================
SealMethod sealMethod = new SealMethod();
Console.WriteLine(sealMethod.add(1, 1));
Console.WriteLine(sealMethod.substract(2, 2));
Console.WriteLine(sealMethod.multipy(2, 2));
Console.WriteLine();
//======================================================================================
ProtectBase protectBase = new ProtectBase();
TestProtected testProtected = new TestProtected();
// below will have complier error as "add" method can only be used inside TestProtected
//Console.WriteLine(TestProtected.add(4, 5));
Console.WriteLine();
//======================================================================================
// below will have compier error - abstract can't be instantiate
//AbstractBase ab = new AbstractBase();
TestAbstract testAb = new TestAbstract();
Console.WriteLine(testAb.add(3, 8));
Console.WriteLine();
//======================================================================================
Console.WriteLine("---- test order system ----");
Order order = new Order {
Id = 1, FirstName = "Tan", Email = "*****@*****.**", Price = 10.50M
};
OrderingFactory factory = new OrderingFactory();
IOrderProcess orderA = factory.GetOrderSupplier("A");
orderA.MakeOrder(order);
Console.WriteLine("");
IOrderProcess orderB = factory.GetOrderSupplier("B");
orderB.MakeOrder(order);
Console.WriteLine("");
Console.WriteLine("++++++++++++++++++++++++++++++++++++++++++++++++++++");
Console.WriteLine("");
Console.WriteLine(Multi10000(1, 1));
Console.WriteLine();
//======================================================================================
IStore store = new Document();
ICompress compress = new Document();
store.Read();
store.Write();
compress.Compress();
compress.Decompress();
using (SimpleClass simple = new SimpleClass())
{
Console.WriteLine(simple.returnA());
}
Console.WriteLine();
//======================================================================================
Duck d1 = new DecoyDuck();
d1.Display();
d1.PerformFly();
d1.PerformQuack();
Duck d2 = new RubberDuck();
d2.Display();
d2.PerformFly();
d2.PerformQuack();
Console.WriteLine();
//======================================================================================
/*
* WeatherData weatherData = new WeatherData();
*
* CurrentConditionsDisplay currDisplay = new CurrentConditionsDisplay(weatherData);
* ForecastDisplay foreDisplay = new ForecastDisplay(weatherData);
*
* weatherData.setMeasurements(80, 65, 30.4f);
*/
Console.WriteLine();
//======================================================================================
WeatherTracker provider = new WeatherTracker();
CurrentConditionsDisplay currDisplay = new CurrentConditionsDisplay(provider);
ForecastDisplay foreDisplay = new ForecastDisplay(provider);
provider.UpdateWeather(new WeatherData(80, 65, 30.4f));
Console.WriteLine();
//======================================================================================
BeverageBase beverage = new Decaf();
Console.WriteLine(beverage.Description
+ " $" + beverage.cost());
BeverageBase beverage2 = new DarkRoast();
beverage2 = new Milk(beverage2);
beverage2 = new Mocha(beverage2);
Console.WriteLine(beverage2.Description
+ " $" + beverage2.cost());
Console.WriteLine();
//======================================================================================
Console.WriteLine(Singleton.Instant.getTest());
Console.WriteLine(Singleton.Instant.getTest());
Console.WriteLine(Singleton.Instant.getTest());
Console.WriteLine();
//======================================================================================
Booking booking = new Booking {
BookingId = 1, SupplierCode = "GTA", FirstName = "Tan", LastName = "Tang", TotalAmount = (decimal)299.99
};
ProcessBooking bookingProcess = new ProcessBooking(booking);
bookingProcess.Initial();
Console.WriteLine(" Booking State = {0}, Status = {1}", booking.State.ToString(), booking.Status);
bookingProcess.PreAuthorisation();
Console.WriteLine(" Booking State = {0}, Status = {1}", booking.State.ToString(), booking.Status);
bookingProcess.MakeBooking();
Console.WriteLine(" Booking State = {0}, Status = {1}", booking.State.ToString(), booking.Status);
bookingProcess.MakePayment();
Console.WriteLine(" Booking State = {0}, Status = {1}", booking.State.ToString(), booking.Status);
bookingProcess.FinaliseBooking();
Console.WriteLine(" Booking State = {0}, Status = {1}", booking.State.ToString(), booking.Status);
Console.Read();
}
