public void TestWeakReferenceDelegateReceiverNoReference()
{
bool wasReceived = false;
var message = new Message <string>("Test");
var messenger = new Messenger();
this.CallInOwnScope(() =>
{
var receiver = new DelegateReceiver(m => wasReceived = true);
messenger.Register <Message <string> >(receiver.Receive);
Assert.IsFalse(wasReceived);
messenger.Send(message);
Assert.IsTrue(wasReceived);
return(true);
});
GC.Collect();
GC.WaitForPendingFinalizers();
GC.Collect();
wasReceived = false;
Assert.IsFalse(wasReceived);
messenger.Send(message);
Assert.IsFalse(wasReceived);
}
public static void Main(string[] args)
{
//// Template Method
ClothingStore clothingStore = new ClothingStore();
MobilePhoneStore mobilePhoneStore = new MobilePhoneStore();
clothingStore.Shopping();
mobilePhoneStore.Shopping();
//// Strategy
Car auto = new Car(5, "Chevrolet", new PetrolMove());
auto.Move();
auto.Movable = new ElectricMove();
auto.Move();
//// Iterator
var replies1 = new List <int>()
{
1, 4, 7
};
var replies2 = new List <int>()
{
2, 5, 8
};
var replies3 = new List <int>()
{
3, 6, 9
};
var mas = new List <List <int> >()
{
replies1, replies2, replies3
};
var res = mas.Cartesian((x, y) => 10 * x + y);
Console.WriteLine(string.Join("\n", res));
//// Builder
// содаем объект пекаря
Baker baker = new Baker();
// создаем билдер для ржаного хлеба
BreadBuilder builder = new RyeBreadBuilder();
// выпекаем
Bread ryeBread = baker.Bake(builder);
Console.WriteLine(ryeBread.ToString());
// создаем билдер для пшеничного хлеба
builder = new WheatBreadBuilder();
Bread wheatBread = baker.Bake(builder);
Console.WriteLine(wheatBread.ToString());
//// Factory
BreadFactory breadFactory = new RyeBreadFactory("ООО Хлебовал");
BreadF ryeBreadF = breadFactory.Create();
breadFactory = new WheatBreadFactory("Хлеб от Палыча");
BreadF wheatBreadF = breadFactory.Create();
////ChainOfResponsibility
Receiver receiver = new Receiver(false, true, true);
PaymentHandler bankPaymentHandler = new BankPaymentHandler();
PaymentHandler moneyPaymentHnadler = new MoneyPaymentHandler();
PaymentHandler paypalPaymentHandler = new PayPalPaymentHandler();
bankPaymentHandler.Successor = paypalPaymentHandler;
paypalPaymentHandler.Successor = moneyPaymentHnadler;
////ChainOfResponsibility with Delegate
DelegateReceiver delegateReceiver = new DelegateReceiver(false, true, true);
Pay pay = new Pay();
pay.Notify += Display;
pay.BankPaymentHandler(delegateReceiver);
Console.ReadLine();
}