public void CardDeckInstanceCreationTest()
{
CardDeck deck = new CardDeck();
Assert.AreEqual(deck.Cards.Count, 52);
CollectionAssert.AllItemsAreUnique(deck.Cards);
}
/// <summary>
/// Adds cards to list.
/// </summary>
private void AddCardDeck()
{
CardDeck deck = new CardDeck();
lstCardDecks.Add(deck);
lstCards.AddRange(deck.Cards);
}