public void DecoratorPatter_GetIngredient_thinCrust_Cheese()
{
ThinCrust thinCrust = new ThinCrust();
CheesePizzaDecorator cheesePizzaDecorator = new CheesePizzaDecorator(thinCrust);
var response = cheesePizzaDecorator.GetIngrendients();
Assert.Equal(2, response.Count);
Assert.Contains("wheat", response);
Assert.Contains("cheese", response);
}
public void DecoratorPatter_GetIngredient_thikCrust_Cheese_Onion()
{
ThikCrust thikCrust = new ThikCrust();
CheesePizzaDecorator cheesePizzaDecorator = new CheesePizzaDecorator(thikCrust);
OnionPizzaDecorator onionPizzaDecorator = new OnionPizzaDecorator(cheesePizzaDecorator);
var response = onionPizzaDecorator.GetIngrendients();
Assert.Equal(4, response.Count);
Assert.Contains("wheat", response);
Assert.Contains("extra wheat", response);
Assert.Contains("cheese", response);
Assert.Contains("onion", response);
}
public void DecoratorPattern_OnionWithCheeseThikCrust()
{
ThikCrust thikCrust = new ThikCrust();
CheesePizzaDecorator cheesePizzaDecorator = new CheesePizzaDecorator(thikCrust);
OnionPizzaDecorator onionPizzaDecorator = new OnionPizzaDecorator(cheesePizzaDecorator);
var respThikCrust = thikCrust.GetPrice();
var respCheeseWithThinCrust = cheesePizzaDecorator.GetPrice();
var respOnionWithCheeseAndThinCrust = onionPizzaDecorator.GetPrice();
Assert.Equal(250, respThikCrust);
Assert.Equal(350, respCheeseWithThinCrust);
Assert.Equal(450, respOnionWithCheeseAndThinCrust);
}