public void ActionDelegateTest()
{
//var delegatorObject = new Delegator();
var calleeObject = new Callee("Hello");
Action <string> adg = calleeObject.ReplaceImage;
//delegatorObject.ActionProcess("Change", adg);
adg("Change");
Xunit.Assert.Equal("Change", calleeObject.GetImage());
}
public void DelegatesTest()
{
var delegatorObject = new Delegator();
var calleeObject = new Callee("Hello");
Delegator.ImageDelegator imgd = calleeObject.DoubleImage;
imgd += calleeObject.ReverseImage;
delegatorObject.Process(imgd);
Xunit.Assert.NotEqual("HelloHello", calleeObject.GetImage());
}