static bool TestChainOfResponsibility()
{
Console.WriteLine("TESTING THE CHAIN OF RESPONSIBILITY DESIGN PATTERN: ");
ChainHandler h1 = new ConcreteHandler("Handler 1");
h1.Condition = (value) => value >= 0 && value < 5;
ChainHandler h2 = new ConcreteHandler("Handler 2");
h2.Condition = (value) => value >= 5 && value < 10;
ChainHandler h3 = new ConcreteHandler("Handler 3");
h3.Condition = (value) => value >= 10 && value < 15;
h1.Successor = h2;
h2.Successor = h3;
foreach (var i in new int[] { 3, 4, 6, 11, 12 })
{
h1.HandleRequest(i);
}
//Output
//Handler 1 handled the value 3
//Handler 1 handled the value 4
//Handler 2 handled the value 6
//Handler 3 handled the value 11
//Handler 3 handled the value 12
return(true);
}
public void TestChainOfResponsability()
{
var handlerOne = new ConcreteHandler();
var handlerTwo = new ConcreteHandler();
handlerOne.SetSuccessor(handlerTwo);
handlerOne.HandleRequest(1);
}
