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);
}