public void Test()
{
// 建立对象，并对其进行两次装饰
IText text = new TextObject();
text = new BoldDecorator(text);
text = new ColorDecorator(text);
Assert.AreEqual <string>("<color><b>hello</b></color>", text.Content);
// 建立对象，只对其进行1次装饰
text = new TextObject();
text = new ColorDecorator(text);
Assert.AreEqual <string>("<color>hello</color>", text.Content);
// 通过装饰，撤销某些操作
text = new BlockAllDecorator(text);
Assert.IsTrue(string.IsNullOrEmpty(text.Content));
}
public void Test()
{
//建立对象,并对其进行两次装饰
IText text = new TextObject();
text = new BoldDecorator(text);
text = new ColorDecorator(text);
Assert.AreEqual("<color><b>Hello<b/><color/>", text.Content);
//建立对象,并对其进行一次装饰
text = new TextObject();
text = new ColorDecorator(text);
Assert.AreEqual("<color>Hello<color/>", text.Content);
//通过装饰,撤销某些操作
text = new BlockAllDecorator(text);
Assert.IsTrue(string.IsNullOrEmpty(text.Content));
}
