public void ZadanieB()
{
SingletonFactory factory = SingletonFactory.CreateSingletonFactory();
int singletonCount = 1000000;
Type[] typeArray = { typeof(BasicSingleton), typeof(ExtendedSingletonA), typeof(ExtendedSingletonB) };
ISet <BasicSingleton> set = new HashSet <BasicSingleton>();
for (int i = 0; i < singletonCount; i++)
{
BasicSingleton singleton = factory.CreateSingleton(typeArray[rand.Next(typeArray.Length)]);
set.Add(singleton);
}
Assert.AreEqual(set.Count, 3, "Ilość singletonów różna od 3!");
}