public void TestDecafCost2()
{
Beverage coffee = new Decaf();
// add soy to Decaf coffee
coffee = new SoyBeverageDecorator(coffee);
Assert.Equal(1.50, coffee.getCost());
}
public void TestDecafCost3()
{
Beverage coffee = new Decaf();
// add soy and caramel to Decaf coffee object
coffee = new SoyBeverageDecorator(coffee);
coffee = new CaramelBeverageDecorator(coffee);
Assert.Equal(2, coffee.getCost());
}
