public void DecoratorPatter_GetIngredient_thinCrust()
{
ThinCrust thinCrust = new ThinCrust();
var response = thinCrust.GetIngrendients();
Assert.Single(response);
Assert.Contains("wheat", response);
}
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_thinCrust_Onion()
{
ThinCrust thinCrust = new ThinCrust();
OnionPizzaDecorator onionPizzaDecorator = new OnionPizzaDecorator(thinCrust);
var response = onionPizzaDecorator.GetIngrendients();
Assert.Equal(2, response.Count);
Assert.Contains("wheat", response);
Assert.Contains("onion", response);
}
public void DecoratorPattern_OnionWithCheeseThinCrust()
{
ThinCrust thinCrust = new ThinCrust();
CheesePizzaDecorator cheesePizzaDecorator = new CheesePizzaDecorator(thinCrust);
OnionPizzaDecorator onionPizzaDecorator = new OnionPizzaDecorator(cheesePizzaDecorator);
var respThinCrust = thinCrust.GetPrice();
var respCheeseWithThinCrust = cheesePizzaDecorator.GetPrice();
var respOnionWithCheeseAndThinCrust = onionPizzaDecorator.GetPrice();
Assert.Equal(200, respThinCrust);
Assert.Equal(300, respCheeseWithThinCrust);
Assert.Equal(400, respOnionWithCheeseAndThinCrust);
}