public void Composite_pattern_test()
{
var colas = new Cola(210);
colas.Flavors.Add(new VanillaCola(215));
colas.Flavors.Add(new CherryCola(220));
//var lemonLime = new LemonLime(185);
//var rootBeers = new RootBeer(195);
//rootBeers.Flavors.Add(new VanillaRootBeer(200));
//rootBeers.Flavors.Add(new StrawberryRootBeer(200));
SodaWater sodaWater = new SodaWater(180);
sodaWater.Flavors.Add(colas);
//sodaWater.Flavors.Add(lemonLime);
//sodaWater.Flavors.Add(rootBeers);
var actValue = sodaWater.DisplayCalories();
Assert.AreEqual("SodaWater: 180 caloriesCola: 210 caloriesVanillaCola: 215 caloriesCherryCola: 220 calories", actValue);
}
static void Main(string[] args)
{
#region Soda
var colas = new Cola(210);
colas.Flavours.Add(new VanillaCola(215));
colas.Flavours.Add(new CherryCola(210));
var lemonLime = new LemonLime(185);
var rootBeers = new RootBeer(195);
rootBeers.Flavours.Add(new VanillaRootBeer(200));
rootBeers.Flavours.Add(new StrawberryRootBeer(200));
SodaWater sodaWater = new SodaWater(180);
sodaWater.Flavours.Add(colas);
sodaWater.Flavours.Add(lemonLime);
sodaWater.Flavours.Add(rootBeers);
sodaWater.DisplayCalories(0);
#endregion
#region Family
// Parent 1
Person john = new Person("John");
// Parent 2
Person jane = new Person("Jane");
// Child 1
Person alice = new Person("Alice");
// Child 2
Person billy = new Person("Billy");
// Child 3
Person christine = new Person("Christine");
// John and Jane are both parents of Alice
john.AddChild(alice);
jane.AddChild(alice);
// John is also Billy's parent
john.AddChild(billy);
// Jane is also Christine's parent
jane.AddChild(christine);
// Since David is John's brother he is also an uncle.
Uncle david = new Uncle("David");
// David and John are both the children of their father Edward.
Person edward = new Person("Edward");
edward.AddChild(john);
// Even though 'david' is class of Uncle it can still be added
// as a child.
edward.AddChild(david);
#endregion
Console.ReadKey();
}