static void Main(string[] args)
{
BevarageBase espresso = new Espresso();
BevarageBase blackTea = new BlackTea();
BevarageBase greenTea = new GreenTea();
PrintBeverage(espresso);
PrintBeverage(blackTea);
PrintBeverage(greenTea);
Console.WriteLine("----------");
BevarageBase capuccino = new SugarCondiment(new MilkCondiment(new Espresso()));
PrintBeverage(capuccino);
BevarageBase greenTeaWithSugar = new SugarCondiment(new GreenTea());
PrintBeverage(greenTeaWithSugar);
Console.ReadKey();
}
public void buyBlackTeaAndHoney()
{
BlackTea blackTea = new BlackTea();
Honey honey = new Honey();
customer.buy(blackTea);
customer.buy(honey);
string actual = customer.print();
string expect = "BlackTea(25.00)+Honey(4.50) | Total=29.50";
Assert.AreEqual(expect, actual);
}
// 創立物件
// static 函數宣告：讓在主程式中，不需要實體化物件就可以使用
public static Drink CreateDrink(string order)
{
Drink obj = null;
// 讓工廠判斷要實體化哪個物件的部分
// 可以想像成販賣機上的按鈕
switch (order)
{
case "紅茶":
obj = new BlackTea();
break;
case "奶茶":
obj = new MilkTea();
break;
}
return(obj);
}
static void Main(string[] args)
{
BeverageBase blackTea = new BlackTea();
BeverageBase greenTea = new GreenTea();
BeverageBase coffee = new Coffee();
Display(blackTea);
Display(greenTea);
Display(coffee);
Console.WriteLine("----------------------");
BeverageBase americano = new Milk(new Coffee());
Display(americano);
BeverageBase americanoWithSugar = new Sugar(new Milk(new Coffee()));
Display(americanoWithSugar);
Console.ReadLine();
}
static void Main(string[] args)
{
BeveragesBase coffee = new Coffee();
BeveragesBase blackTea = new BlackTea();
BeveragesBase greenTea = new GreenTea();
Console.WriteLine("Standard beverages: ");
ShowBeverageInfo(coffee);
ShowBeverageInfo(blackTea);
ShowBeverageInfo(greenTea);
BeveragesBase cappuccino = new MilkAdd(new SugarAdd(new Coffee()));
BeveragesBase blackTeaWithSugar = new SugarAdd(new BlackTea());
BeveragesBase hotChocolateWithMilk = new ChocolateAdd(new SugarAdd(new MilkAdd(new Coffee())));
Console.WriteLine("Custom beverages: ");
ShowBeverageInfo(cappuccino);
ShowBeverageInfo(blackTeaWithSugar);
ShowBeverageInfo(hotChocolateWithMilk);
Console.ReadLine();
}
static void Main(string[] args)
{
DrinkBase blackTea = new BlackTea();
PrintDrink(blackTea);
DrinkBase BlackTeaWithSugar = new SugarIngredient(new BlackTea());
PrintDrink(BlackTeaWithSugar);
DrinkBase latteCofee = new MilkIngredient(new SugarIngredient(new Espresso()));
PrintDrink(latteCofee);
DrinkBase BlackTeaWithDoubleSugar = new SugarIngredient(new SugarIngredient(new BlackTea()));
PrintDrink(BlackTeaWithDoubleSugar);
DrinkBase greenTeaWhithSugarSmallSize = new SugarIngredient(new SmallSize(new GreenTea()));
PrintDrink(greenTeaWhithSugarSmallSize);
DrinkBase hotChololate = new SugarIngredient(new MilkIngredient(new ChocolateIngredient(new NewDrink())));
PrintDrink(hotChololate);
Console.Read();
}