public void TestHighCardIsFound()
{
PokerHand hand = new PokerHand("");
hand.AddCard(CardValues.Seven, Suits.Hearts);
hand.AddCard(CardValues.Five, Suits.Clubs);
hand.AddCard(CardValues.Four, Suits.Hearts);
hand.AddCard(CardValues.Three, Suits.Hearts);
hand.AddCard(CardValues.Two, Suits.Hearts);
Assert.AreEqual(PokerHandValues.HighCard, hand.Value);
}
public void TestThreeOfAKindIsFound()
{
PokerHand hand = new PokerHand("");
hand.AddCard(CardValues.Five, Suits.Hearts);
hand.AddCard(CardValues.Five, Suits.Clubs);
hand.AddCard(CardValues.Five, Suits.Diamonds);
hand.AddCard(CardValues.Four, Suits.Hearts);
hand.AddCard(CardValues.Three, Suits.Hearts);
Assert.AreEqual(PokerHandValues.ThreeOfAKind, hand.Value);
}
public void TestFullHouseIsFound()
{
PokerHand hand = new PokerHand("");
hand.AddCard(CardValues.Five, Suits.Hearts);
hand.AddCard(CardValues.Five, Suits.Clubs);
hand.AddCard(CardValues.Five, Suits.Diamonds);
hand.AddCard(CardValues.Four, Suits.Hearts);
hand.AddCard(CardValues.Four, Suits.Clubs);
Assert.AreEqual(PokerHandValues.FullHouse, hand.Value);
}
public void CanIdentifyThreeOfAKind()
{
var sut = new PokerHand();
sut.AddCard(new Card(Suit.Heart, Value.Two));
sut.AddCard(new Card(Suit.Club, Value.Two));
sut.AddCard(new Card(Suit.Spade, Value.Seven));
sut.AddCard(new Card(Suit.Diamond, Value.Eight));
sut.AddCard(new Card(Suit.Heart, Value.Two));
var handStrength = sut.GetHandStrength();
Assert.AreEqual(HandStrength.ThreeOfAKind, handStrength);
}
public void AHandOf5UnrelatedCardsIsWorthNothing()
{
var sut = new PokerHand();
sut.AddCard(new Card(Suit.Heart, Value.Two));
sut.AddCard(new Card(Suit.Club, Value.Three));
sut.AddCard(new Card(Suit.Spade, Value.Seven));
sut.AddCard(new Card(Suit.Diamond, Value.Eight));
sut.AddCard(new Card(Suit.Heart, Value.Ten));
var handStrength = sut.GetHandStrength();
Assert.AreEqual(HandStrength.Nothing, handStrength);
}
public void TestFlushIsFound()
{
PokerHand heartsHand = new PokerHand("");
PokerHand clubsHand = new PokerHand("");
PokerHand diamondsHand = new PokerHand("");
PokerHand spadesHand = new PokerHand("");
heartsHand.AddCard(CardValues.Seven, Suits.Hearts);
heartsHand.AddCard(CardValues.Five, Suits.Hearts);
heartsHand.AddCard(CardValues.Four, Suits.Hearts);
heartsHand.AddCard(CardValues.Three, Suits.Hearts);
heartsHand.AddCard(CardValues.Two, Suits.Hearts);
clubsHand.AddCard(CardValues.Seven, Suits.Clubs);
clubsHand.AddCard(CardValues.Five, Suits.Clubs);
clubsHand.AddCard(CardValues.Four, Suits.Clubs);
clubsHand.AddCard(CardValues.Three, Suits.Clubs);
clubsHand.AddCard(CardValues.Two, Suits.Clubs);
diamondsHand.AddCard(CardValues.Seven, Suits.Diamonds);
diamondsHand.AddCard(CardValues.Five, Suits.Diamonds);
diamondsHand.AddCard(CardValues.Four, Suits.Diamonds);
diamondsHand.AddCard(CardValues.Three, Suits.Diamonds);
diamondsHand.AddCard(CardValues.Two, Suits.Diamonds);
spadesHand.AddCard(CardValues.Seven, Suits.Spades);
spadesHand.AddCard(CardValues.Five, Suits.Spades);
spadesHand.AddCard(CardValues.Four, Suits.Spades);
spadesHand.AddCard(CardValues.Three, Suits.Spades);
spadesHand.AddCard(CardValues.Two, Suits.Spades);
Assert.AreEqual(PokerHandValues.Flush, heartsHand.Value);
Assert.AreEqual(PokerHandValues.Flush, clubsHand.Value);
Assert.AreEqual(PokerHandValues.Flush, diamondsHand.Value);
Assert.AreEqual(PokerHandValues.Flush, spadesHand.Value);
}
public void TestRoyalFlushIsFound()
{
PokerHand heartHand = new PokerHand("");
PokerHand clubHand = new PokerHand("");
PokerHand diamondHand = new PokerHand("");
PokerHand spadeHand = new PokerHand("");
heartHand.AddCard(CardValues.Ace, Suits.Hearts);
heartHand.AddCard(CardValues.King, Suits.Hearts);
heartHand.AddCard(CardValues.Queen, Suits.Hearts);
heartHand.AddCard(CardValues.Jack, Suits.Hearts);
heartHand.AddCard(CardValues.Ten, Suits.Hearts);
clubHand.AddCard(CardValues.Ace, Suits.Clubs);
clubHand.AddCard(CardValues.King, Suits.Clubs);
clubHand.AddCard(CardValues.Queen, Suits.Clubs);
clubHand.AddCard(CardValues.Jack, Suits.Clubs);
clubHand.AddCard(CardValues.Ten, Suits.Clubs);
diamondHand.AddCard(CardValues.Ace, Suits.Diamonds);
diamondHand.AddCard(CardValues.King, Suits.Diamonds);
diamondHand.AddCard(CardValues.Queen, Suits.Diamonds);
diamondHand.AddCard(CardValues.Jack, Suits.Diamonds);
diamondHand.AddCard(CardValues.Ten, Suits.Diamonds);
spadeHand.AddCard(CardValues.Ace, Suits.Spades);
spadeHand.AddCard(CardValues.King, Suits.Spades);
spadeHand.AddCard(CardValues.Queen, Suits.Spades);
spadeHand.AddCard(CardValues.Jack, Suits.Spades);
spadeHand.AddCard(CardValues.Ten, Suits.Spades);
Assert.AreEqual(PokerHandValues.RoyalFlush, heartHand.Value);
Assert.AreEqual(PokerHandValues.RoyalFlush, clubHand.Value);
Assert.AreEqual(PokerHandValues.RoyalFlush, diamondHand.Value);
Assert.AreEqual(PokerHandValues.RoyalFlush, spadeHand.Value);
}
private void btnStart_Click(object sender, EventArgs e)
{
// Use this method to confirm the random shuffler produces the expected hand distribution.
rtbResults.Clear();
SortedList <PokerHandValues, int> handsDealt = new SortedList <PokerHandValues, int>();
int handsToDeal = Convert.ToInt32(txtHandsToDeal.Text);
for (int i = 0; i < handsToDeal; i++)
{
Deck deck = Shuffler.GetShuffledDeck();
PokerHand hand = new PokerHand("");
for (int j = 0; j < 5; j++)
{
Card card = deck.TakeNextCard();
hand.AddCard(card.Value, card.Suit);
}
if (!handsDealt.ContainsKey(hand.Value))
{
handsDealt.Add(hand.Value, 0);
}
handsDealt[hand.Value]++;
}
rtbResults.Clear();
foreach (KeyValuePair <PokerHandValues, int> keyValuePair in handsDealt)
{
rtbResults.Text += string.Format("{0}:\t {1}\t {2}",
keyValuePair.Key, keyValuePair.Value,
(Convert.ToDouble(keyValuePair.Value) / Convert.ToDouble(handsToDeal) * 100));
rtbResults.Text += Environment.NewLine;
}
}
public void TestStraightFlushIsFound()
{
PokerHand kingHighStraightFlush = new PokerHand("");
PokerHand queenHighStraightFlush = new PokerHand("");
PokerHand jackHighStraightFlush = new PokerHand("");
PokerHand tenHighStraightFlush = new PokerHand("");
PokerHand nineHighStraightFlush = new PokerHand("");
PokerHand eightHighStraightFlush = new PokerHand("");
PokerHand sevenHighStraightFlush = new PokerHand("");
PokerHand sixHighStraightFlush = new PokerHand("");
PokerHand fiveHighStraightFlush = new PokerHand("");
kingHighStraightFlush.AddCard(CardValues.King, Suits.Hearts);
kingHighStraightFlush.AddCard(CardValues.Queen, Suits.Hearts);
kingHighStraightFlush.AddCard(CardValues.Jack, Suits.Hearts);
kingHighStraightFlush.AddCard(CardValues.Ten, Suits.Hearts);
kingHighStraightFlush.AddCard(CardValues.Nine, Suits.Hearts);
queenHighStraightFlush.AddCard(CardValues.Queen, Suits.Hearts);
queenHighStraightFlush.AddCard(CardValues.Jack, Suits.Hearts);
queenHighStraightFlush.AddCard(CardValues.Ten, Suits.Hearts);
queenHighStraightFlush.AddCard(CardValues.Nine, Suits.Hearts);
queenHighStraightFlush.AddCard(CardValues.Eight, Suits.Hearts);
jackHighStraightFlush.AddCard(CardValues.Jack, Suits.Hearts);
jackHighStraightFlush.AddCard(CardValues.Ten, Suits.Hearts);
jackHighStraightFlush.AddCard(CardValues.Nine, Suits.Hearts);
jackHighStraightFlush.AddCard(CardValues.Eight, Suits.Hearts);
jackHighStraightFlush.AddCard(CardValues.Seven, Suits.Hearts);
tenHighStraightFlush.AddCard(CardValues.Ten, Suits.Hearts);
tenHighStraightFlush.AddCard(CardValues.Nine, Suits.Hearts);
tenHighStraightFlush.AddCard(CardValues.Eight, Suits.Hearts);
tenHighStraightFlush.AddCard(CardValues.Seven, Suits.Hearts);
tenHighStraightFlush.AddCard(CardValues.Six, Suits.Hearts);
nineHighStraightFlush.AddCard(CardValues.Nine, Suits.Hearts);
nineHighStraightFlush.AddCard(CardValues.Eight, Suits.Hearts);
nineHighStraightFlush.AddCard(CardValues.Seven, Suits.Hearts);
nineHighStraightFlush.AddCard(CardValues.Six, Suits.Hearts);
nineHighStraightFlush.AddCard(CardValues.Five, Suits.Hearts);
eightHighStraightFlush.AddCard(CardValues.Eight, Suits.Hearts);
eightHighStraightFlush.AddCard(CardValues.Seven, Suits.Hearts);
eightHighStraightFlush.AddCard(CardValues.Six, Suits.Hearts);
eightHighStraightFlush.AddCard(CardValues.Five, Suits.Hearts);
eightHighStraightFlush.AddCard(CardValues.Four, Suits.Hearts);
sevenHighStraightFlush.AddCard(CardValues.Seven, Suits.Hearts);
sevenHighStraightFlush.AddCard(CardValues.Six, Suits.Hearts);
sevenHighStraightFlush.AddCard(CardValues.Five, Suits.Hearts);
sevenHighStraightFlush.AddCard(CardValues.Four, Suits.Hearts);
sevenHighStraightFlush.AddCard(CardValues.Three, Suits.Hearts);
sixHighStraightFlush.AddCard(CardValues.Six, Suits.Hearts);
sixHighStraightFlush.AddCard(CardValues.Five, Suits.Hearts);
sixHighStraightFlush.AddCard(CardValues.Four, Suits.Hearts);
sixHighStraightFlush.AddCard(CardValues.Three, Suits.Hearts);
sixHighStraightFlush.AddCard(CardValues.Two, Suits.Hearts);
fiveHighStraightFlush.AddCard(CardValues.Five, Suits.Hearts);
fiveHighStraightFlush.AddCard(CardValues.Four, Suits.Hearts);
fiveHighStraightFlush.AddCard(CardValues.Three, Suits.Hearts);
fiveHighStraightFlush.AddCard(CardValues.Two, Suits.Hearts);
fiveHighStraightFlush.AddCard(CardValues.Ace, Suits.Hearts);
Assert.AreEqual(PokerHandValues.StraightFlush, kingHighStraightFlush.Value);
Assert.AreEqual(PokerHandValues.StraightFlush, queenHighStraightFlush.Value);
Assert.AreEqual(PokerHandValues.StraightFlush, jackHighStraightFlush.Value);
Assert.AreEqual(PokerHandValues.StraightFlush, tenHighStraightFlush.Value);
Assert.AreEqual(PokerHandValues.StraightFlush, nineHighStraightFlush.Value);
Assert.AreEqual(PokerHandValues.StraightFlush, eightHighStraightFlush.Value);
Assert.AreEqual(PokerHandValues.StraightFlush, sevenHighStraightFlush.Value);
Assert.AreEqual(PokerHandValues.StraightFlush, sixHighStraightFlush.Value);
Assert.AreEqual(PokerHandValues.StraightFlush, fiveHighStraightFlush.Value);
}
