public void CoffeeWithSprinklesAndMilk()
{
var cofee = new Coffee();
var coffeeWithSprinklesAndMilk = new WithSprinklesDecorator(new WithMilkDecorator(cofee));
Assert.AreEqual(1.7, coffeeWithSprinklesAndMilk.Cost);
Assert.AreEqual(3, coffeeWithSprinklesAndMilk.Contents.Count);
CollectionAssert.Contains(coffeeWithSprinklesAndMilk.Contents, Ingredients.Coffee);
CollectionAssert.Contains(coffeeWithSprinklesAndMilk.Contents, Ingredients.Milk);
CollectionAssert.Contains(coffeeWithSprinklesAndMilk.Contents, Ingredients.Sprinkles);
}
public void CoffeeWithSprinkles()
{
var coffee = new Coffee();
var coffeeWithSprinkles = new WithSprinklesDecorator(coffee);
// Coffee
Assert.AreEqual(1, coffee.Cost);
Assert.AreEqual(1, coffee.Contents.Count);
Assert.AreEqual(Ingredients.Coffee, coffee.Contents.Single());
// CoffeeWithSprinkles
Assert.AreEqual(1.2, coffeeWithSprinkles.Cost);
Assert.AreEqual(2, coffeeWithSprinkles.Contents.Count);
CollectionAssert.Contains(coffeeWithSprinkles.Contents, Ingredients.Coffee);
CollectionAssert.Contains(coffeeWithSprinkles.Contents, Ingredients.Sprinkles);
}
