private static void SingletonExample()
{
Highlander john = Highlander.GetInstance();
Highlander rick = Highlander.GetInstance();
Console.WriteLine($"john is equal to rick? {ReferenceEquals(john, rick)}");
}
public void ArmoredSwordsmanVsHighlander()
{
Highlander highlander = new Highlander();
Swordsman swordsman = new Swordsman()
.Equip("buckler")
.Equip("armor");
swordsman.Engage(highlander);
Assert.AreEqual(0, swordsman.HitPoints());
Assert.AreEqual(10, highlander.HitPoints());
}
public void ViciousSwordsmanVsVeteranHighlander()
{
Swordsman swordsman = new Swordsman("Vicious")
.Equip("axe")
.Equip("buckler")
.Equip("armor");
Highlander highlander = new Highlander("Veteran");
swordsman.Engage(highlander);
Assert.AreEqual(1, swordsman.HitPoints());
Assert.AreEqual(0, highlander.HitPoints());
}
public static Highlander GetInstance()
{
return(_highlander ?? (_highlander = new Highlander()));
}
