private bool ContainsDiscarded(Deck deck, List <Card> discard)
{
if (deck.RemainingCards == 0)
{
return(false);
}
List <Card> cards = deck.GetCards();
foreach (Card c in discard)
{
if (cards.Contains(c))
{
return(true);
}
}
return(false);
}
private bool ContainsFullDeck(Deck d)
{
bool ret = true;
List <Card> cards = d.GetCards();
foreach (Suit s in Enum.GetValues(typeof(Suit)))
{
for (int i = 2; i < 13; i++)
{
Card card = new Card(s, i);
if (!cards.Contains(card))
{
WriteResult("Missing " + card);
ret = false;
}
}
}
return(ret);
}
/// <summary>
/// Compares 2 deck objects.
/// </summary>
/// <param name="obj">
/// Deck object to be compared to this instance of a deck.
/// </param>
/// <returns>True if the cards in both decks are the same. False otherwise.</returns>
public override bool Equals(object obj)
{
Deck deckComp = (Deck)obj;
if (this.RemainingCards != deckComp.RemainingCards)
{
return(false);
}
List <Card> cardsComp = deckComp.GetCards();
for (int i = 0; i < numCards; i++)
{
if (!this.cards[i].Equals(cardsComp[i]))
{
return(false);
}
}
return(true);
}
private bool Test4_ShuffleTest()
{
Console.WriteLine("Shuffle test.....");
Deck deck = new Deck();
Deck deck2 = new Deck();
deck.Shuffle();
deck2.Shuffle();
//make sure do not match
if (deck.Equals(deck2))
{
WriteResult("Fail - Shuffled decks match");
return(false);
}
List <Card> cards = deck.GetCards();
deck.Shuffle();
if (CardsMatch(cards, deck.GetCards()))
{
WriteResult("Fail - Deck matches after shuffle");
return(false);
}
List <Card> discard = new List <Card>();
discard.Add(deck.DealOneCard());
deck.Shuffle();
if (ContainsDiscarded(deck, discard))
{
WriteResult("Fail - shuffled deck contains discarded cards");
return(false);
}
for (int i = 0; i < 14; i++)
{
discard.Add(deck.DealOneCard());
}
deck.Shuffle();
if (ContainsDiscarded(deck, discard))
{
WriteResult("Fail - deck contains discarded cards after many discard");
return(false);
}
deck.Shuffle();
deck.Shuffle();
deck.Shuffle();
if (ContainsDiscarded(deck, discard))
{
WriteResult("Fail - deck contains discarded cards after many shuffle");
return(false);
}
for (int i = 0; i < deck.RemainingCards; i++)
{
discard.Add(deck.DealOneCard());
}
try
{
deck.Shuffle();
}
catch
{
WriteResult("Fail - threw exception on shuffle empty deck");
return(false);
}
WriteResult("Passed");
return(true);
}