private bool DrawCards(Deck deck, int numDraw, List <Card> discard)
{
bool ret;
WriteResult("Testing draw " + numDraw + " card....");
int finalSize = deck.RemainingCards != 0 ? deck.RemainingCards - numDraw : 0;
finalSize = finalSize < 0 ? 0 : finalSize;
bool deckEmpty = deck.RemainingCards == 0?true:false;
for (int i = 0; i < numDraw; i++)
{
Card c = deck.DealOneCard();
if (deckEmpty)
{
if (c != null)
{
WriteResult("Failed - card returned on empty");
return(false);
}
if (deck.RemainingCards != 0)
{
WriteResult("Failed - remaining cards added after empty deal");
return(false);
}
continue;
}
deckEmpty = deck.RemainingCards == 0 ? true : false;
discard.Add(c);
}
ret = deck.RemainingCards == finalSize;
WriteResult("Deck Size = " + deck.RemainingCards);
if (!ret)
{
WriteResult("Failed - Deck Size");
return(ret);
}
if (ContainsDiscarded(deck, discard))
{
WriteResult("Failed - Deck contains discarded cards");
return(false);
}
WriteResult("Passed");
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);
}