public void ShouldBeAbleToChangeDrink()
{
var combo = new Combo();
var drink = new DummyDrink();
combo.Drink = drink;
Assert.Equal(drink, combo.Drink);
}
public void ChangingDrinkPropertiesNotifiesProperties()
{
var combo = new Combo();
var drink = new DummyDrink();
combo.Drink = drink;
Assert.PropertyChanged(combo, "SpecialInstructions", () =>
{
drink.Ice = false;
});
Assert.PropertyChanged(combo, "Price", () =>
{
drink.Size = Size.Large;
});
Assert.PropertyChanged(combo, "Calories", () =>
{
drink.Size = Size.Medium;
});
}
public void ShouldReturnCorrectSpecialInstructions()
{
var combo = new Combo();
var entree = new DummyEntree();
var drink = new DummyDrink();
var side = new DummySide();
entree.Bun = false;
drink.Size = Size.Medium;
combo.Entree = entree;
combo.Drink = drink;
combo.Side = side;
List <string> instructions = combo.SpecialInstructions;
Assert.Collection(instructions,
item => { Assert.Equal("Dummy Entree", item); },
item => { Assert.Equal(" - Hold bun", item); },
item => { Assert.Equal("Medium Dummy Drink", item); },
item => { Assert.Equal("Small Dummy Side", item); }
);
}
