public void ShufflingTwiceShouldProduceDifferentCardSequences()
{
IPackOfCardsCreator packOfCardsCreator = new PackOfCardsCreator();
IPackOfCards packOfCards = packOfCardsCreator.Create();
packOfCards.Shuffle();
IList <ICard> shuffle1Sequence = packOfCards.ToList();
packOfCards.Shuffle();
IList <ICard> shuffle2Sequence = packOfCards.ToList();
Assert.AreNotSame(shuffle1Sequence, shuffle2Sequence);
}
