static void Main()
{
ICard card = new Card(CardFace.Ace, CardSuit.Clubs);
Console.WriteLine(card);
IHand hand = new Hand(new List<ICard>() {
new Card(CardFace.Ace, CardSuit.Clubs),
new Card(CardFace.Ace, CardSuit.Diamonds),
new Card(CardFace.King, CardSuit.Hearts),
new Card(CardFace.King, CardSuit.Spades),
new Card(CardFace.Seven, CardSuit.Diamonds),
});
Console.WriteLine(hand);
IPokerHandsChecker checker = new PokerHandsChecker();
Console.WriteLine(checker.IsValidHand(hand));
Console.WriteLine(checker.IsStraight(hand));
Console.WriteLine(checker.IsOnePair(hand));
Console.WriteLine(checker.IsTwoPair(hand));
Console.WriteLine(checker.IsStraightFlush(hand));
Console.WriteLine(checker.IsFlush(hand));
Console.WriteLine(checker.IsFourOfAKind(hand));
Console.WriteLine(checker.IsThreeOfAKind(hand));
Console.WriteLine(checker.IsHighCard(hand));
Console.WriteLine(checker.IsFullHouse(hand));
}
private static void Main()
{
try
{
IHand hand = new Hand(new List<ICard>()
{
new Card(CardFace.Ace, CardSuit.Clubs),
new Card(CardFace.Queen, CardSuit.Clubs),
new Card(CardFace.King, CardSuit.Clubs),
new Card(CardFace.Jack, CardSuit.Clubs),
new Card(CardFace.Ten, CardSuit.Clubs),
});
Console.WriteLine(hand);
IPokerHandsChecker checker = new PokerHandsChecker();
Console.WriteLine(checker.IsValidHand(hand) ? "Hand is valid." : "Hand is not valid!");
Console.WriteLine(checker.IsRoyalFlush(hand) ? "Royal flush." : "Hand is not Royal flush!");
Console.WriteLine(checker.IsStraightFlush(hand) ? "Straight flush." : "Hand is not Straight flush!");
Console.WriteLine(checker.IsFlush(hand) ? "Flush." : "Hand is not Flush!");
Console.WriteLine(checker.IsStraight(hand) ? "Straight." : "Hand is not Straight!");
Console.WriteLine(checker.IsFullHouse(hand) ? "Full house." : "Hand is not Full house!");
Console.WriteLine(checker.IsFourOfAKind(hand) ? "Four of a kind." : "Hand is not Four of a kind!");
Console.WriteLine(checker.IsThreeOfAKind(hand) ? "Three of a kind." : "Hand is not Three of a kind!");
IHand hand1 = new Hand("K♥ J♥ 8♣ 7♦ 4♠");
Console.WriteLine(hand1);
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
}
public void ThreeOfAKindHand()
{
var hand = new Hand(new List<ICard>() {
new Card(CardFace.Queen, CardSuit.Hearts),
new Card(CardFace.Seven, CardSuit.Spades),
new Card(CardFace.Seven, CardSuit.Diamonds),
new Card(CardFace.Ten, CardSuit.Spades),
new Card(CardFace.Seven, CardSuit.Clubs)
});
var checker = new PokerHandsChecker();
Assert.IsTrue(checker.IsThreeOfAKind(hand));
}
public void TestIsThreeOfAKindLessCards()
{
Card cardOne = new Card(CardFace.Two, CardSuit.Diamonds);
Card cardTwo = new Card(CardFace.Two, CardSuit.Hearts);
Card cardThree = new Card(CardFace.Two, CardSuit.Spades);
IList<ICard> cards = new List<ICard>();
cards.Add(cardOne);
cards.Add(cardTwo);
cards.Add(cardThree);
Hand hand = new Hand(cards);
PokerHandsChecker poker = new PokerHandsChecker();
bool isThreeOfAKind = poker.IsThreeOfAKind(hand);
Assert.AreEqual(false, isThreeOfAKind, "IsThreeOfAKind() method in class PokerHandsChecker is not working correctly.");
}
public void IsThreeOfAKind_HandWithTwoPairs()
{
IList<ICard> cards = new List<ICard>
{
new Card(CardFace.Ace, CardSuit.Diamonds),
new Card(CardFace.Ace, CardSuit.Hearts),
new Card(CardFace.Eight, CardSuit.Clubs),
new Card(CardFace.Six, CardSuit.Hearts),
new Card(CardFace.Six, CardSuit.Spades),
};
Hand hand = new Hand(cards);
PokerHandsChecker checker = new PokerHandsChecker();
Assert.IsFalse(checker.IsThreeOfAKind(hand));
}
public void NotThreeOfAkind()
{
IList<ICard> cards = new List<ICard>();
cards.Add(new Card(CardFace.King, CardSuit.Clubs));
cards.Add(new Card(CardFace.Three, CardSuit.Diamonds));
cards.Add(new Card(CardFace.Four, CardSuit.Hearts));
cards.Add(new Card(CardFace.Jack, CardSuit.Spades));
cards.Add(new Card(CardFace.Ten, CardSuit.Clubs));
Hand hand = new Hand(cards);
PokerHandsChecker checker = new PokerHandsChecker();
bool result = checker.IsThreeOfAKind(hand);
bool expected = false;
Assert.AreEqual(expected, result);
}
public void IsThreeOfAKindTest()
{
Card twoOfHearts = new Card(CardFace.Two, CardSuit.Hearts);
Card aceOfSpades = new Card(CardFace.Ace, CardSuit.Spades);
Card threeOfHearts = new Card(CardFace.Ace, CardSuit.Hearts);
Card kingOfClubs = new Card(CardFace.Ace, CardSuit.Clubs);
Card tenOfHearts = new Card(CardFace.Ten, CardSuit.Hearts);
List<ICard> cardsInHand = new List<ICard>();
cardsInHand.Add(twoOfHearts);
cardsInHand.Add(aceOfSpades);
cardsInHand.Add(threeOfHearts);
cardsInHand.Add(kingOfClubs);
cardsInHand.Add(tenOfHearts);
IHand hand = new Hand(cardsInHand);
PokerHandsChecker handsChecker = new PokerHandsChecker();
Assert.IsTrue(handsChecker.IsThreeOfAKind(hand));
}
public void IsNotThreeOfAKindTest()
{
Card aceClubs = new Card(CardFace.Ace, CardSuit.Clubs);
Card queenClubs = new Card(CardFace.Queen, CardSuit.Clubs);
Card kingHearts = new Card(CardFace.King, CardSuit.Hearts);
Card jackClubs = new Card(CardFace.Jack, CardSuit.Clubs);
Card tenOfClubs = new Card(CardFace.Ten, CardSuit.Clubs);
List<ICard> cardsInHand = new List<ICard>();
cardsInHand.Add(tenOfClubs);
cardsInHand.Add(aceClubs);
cardsInHand.Add(jackClubs);
cardsInHand.Add(queenClubs);
cardsInHand.Add(kingHearts);
IHand hand = new Hand(cardsInHand);
PokerHandsChecker handsChecker = new PokerHandsChecker();
Assert.IsFalse(handsChecker.IsThreeOfAKind(hand));
}
public void IsThreeOfAKindTestValidHandFullHouse()
{
PokerHandsChecker checker = new PokerHandsChecker();
Hand hand = new Hand(new List<ICard>()
{
new Card(CardFace.Three, CardSuit.Clubs),
new Card(CardFace.Queen, CardSuit.Spades),
new Card(CardFace.Queen, CardSuit.Clubs),
new Card(CardFace.Queen, CardSuit.Diamonds),
new Card(CardFace.Three, CardSuit.Spades)
});
bool expectedIsThreeOfAKind = false;
bool actual;
actual = checker.IsThreeOfAKind(hand);
Assert.AreEqual(expectedIsThreeOfAKind, actual);
}
static void Main()
{
ICard card = new Card(CardFace.Ace, CardSuit.Clubs);
Console.WriteLine("Current card is: " + card + Environment.NewLine);
///Normal hand\\\
IHand hand = new Hand(new List <ICard>()
{
new Card(CardFace.Three, CardSuit.Clubs),
new Card(CardFace.Six, CardSuit.Diamonds),
new Card(CardFace.King, CardSuit.Hearts),
new Card(CardFace.Two, CardSuit.Spades),
new Card(CardFace.Seven, CardSuit.Diamonds),
});
/////Flush\\\
//IHand hand = new Hand(new List<ICard>() {
// new Card(CardFace.Ace, CardSuit.Clubs),
// new Card(CardFace.Ace, CardSuit.Clubs),
// new Card(CardFace.King, CardSuit.Clubs),
// new Card(CardFace.King, CardSuit.Clubs),
// new Card(CardFace.Seven, CardSuit.Clubs),
//});
/////Four of a kind\\\
//IHand hand = new Hand(new List<ICard>() {
// new Card(CardFace.Ace, CardSuit.Clubs),
// new Card(CardFace.Ace, CardSuit.Diamonds),
// new Card(CardFace.Ace, CardSuit.Hearts),
// new Card(CardFace.Ace, CardSuit.Spades),
// new Card(CardFace.Eight, CardSuit.Clubs),
//});
/////One pair\\\
//IHand hand = new Hand(new List<ICard>() {
// new Card(CardFace.Ace, CardSuit.Clubs),
// new Card(CardFace.Ace, CardSuit.Diamonds),
// new Card(CardFace.Five, CardSuit.Hearts),
// new Card(CardFace.Jack, CardSuit.Spades),
// new Card(CardFace.Eight, CardSuit.Clubs),
//});
/////Two pairs\\\
//IHand hand = new Hand(new List<ICard>() {
// new Card(CardFace.Ace, CardSuit.Clubs),
// new Card(CardFace.Ace, CardSuit.Diamonds),
// new Card(CardFace.Five, CardSuit.Hearts),
// new Card(CardFace.Jack, CardSuit.Spades),
// new Card(CardFace.Jack, CardSuit.Clubs),
//});
/////Straight Flush\\\
//IHand hand = new Hand(new List<ICard>() {
// new Card(CardFace.Jack, CardSuit.Clubs),
// new Card(CardFace.Ten, CardSuit.Clubs),
// new Card(CardFace.Nine, CardSuit.Clubs),
// new Card(CardFace.Eight, CardSuit.Clubs),
// new Card(CardFace.Seven, CardSuit.Clubs),
//});
/////Full House\\\
//IHand hand = new Hand(new List<ICard>() {
// new Card(CardFace.Six, CardSuit.Diamonds),
// new Card(CardFace.Six, CardSuit.Hearts),
// new Card(CardFace.Nine, CardSuit.Clubs),
// new Card(CardFace.Nine, CardSuit.Spades),
// new Card(CardFace.Nine, CardSuit.Clubs),
//});
/////Straight\\\
//IHand hand = new Hand(new List<ICard>() {
// new Card(CardFace.King, CardSuit.Diamonds),
// new Card(CardFace.Queen, CardSuit.Hearts),
// new Card(CardFace.Jack, CardSuit.Clubs),
// new Card(CardFace.Ten, CardSuit.Spades),
// new Card(CardFace.Nine, CardSuit.Clubs),
//});
Console.WriteLine(hand + Environment.NewLine);
IPokerHandsChecker checker = new PokerHandsChecker();
Console.WriteLine("Is this hand valid: " + checker.IsValidHand(hand));
Console.WriteLine("Do you have one pair: " + checker.IsOnePair(hand));
Console.WriteLine("Do you have two pairs: " + checker.IsTwoPair(hand));
Console.WriteLine("Do you have a flush: " + checker.IsFlush(hand));
Console.WriteLine("Do you have four of a kind: " + checker.IsFourOfAKind(hand));
Console.WriteLine("Do you have three of a kind: " + checker.IsThreeOfAKind(hand));
Console.WriteLine("Do you have straight flush: " + checker.IsStraightFlush(hand));
Console.WriteLine("Do you have a full house: " + checker.IsFullHouse(hand));
Console.WriteLine("Do you have a straight: " + checker.IsStraight(hand));
Console.WriteLine("Do you have high card: " + checker.IsHighCard(hand));
}
public void ThreeOfAKindCheckerShouldReturnTrueWhenTheHandIsValidThreeOfAKind()
{
IPokerHandsChecker checker = new PokerHandsChecker();
IHand hand = new Hand(new List<ICard>()
{
new Card(CardFace.Eight, CardSuit.Diamonds),
new Card(CardFace.Eight, CardSuit.Hearts),
new Card(CardFace.Eight, CardSuit.Spades),
new Card(CardFace.Five, CardSuit.Clubs),
new Card(CardFace.Two, CardSuit.Diamonds)
});
bool result = checker.IsThreeOfAKind(hand);
bool expected = true;
Assert.AreEqual(result, expected);
}
public void ThreeOfAKindFalseTest()
{
List<Card> cards = new List<Card>(){
new Card(CardFace.Nine, CardSuit.Hearts),
new Card(CardFace.Ten, CardSuit.Hearts),
new Card(CardFace.Jack, CardSuit.Hearts),
new Card(CardFace.Ace, CardSuit.Spades),
new Card(CardFace.King, CardSuit.Hearts)
};
Hand hand = new Hand(cards.ToArray());
PokerHandsChecker checker = new PokerHandsChecker();
var excpected = false;
var actual = checker.IsThreeOfAKind(hand);
Assert.AreEqual(excpected, actual);
}
public void TestIsThreeOfAKindShouldReturnTrue()
{
var checker = new PokerHandsChecker();
var cards = new List<ICard>
{
new Card(CardFace.Ace, CardSuit.Diamonds),
new Card(CardFace.Two, CardSuit.Diamonds),
new Card(CardFace.Two, CardSuit.Spades),
new Card(CardFace.Two, CardSuit.Hearts),
new Card(CardFace.Five, CardSuit.Hearts)
};
var hand = new Hand(cards);
Assert.IsTrue(checker.IsThreeOfAKind(hand));
}
public void TestIsThreeOfAKindShouldReturnFalseWhenNotMatchingHandPassed_FullHouse()
{
var checker = new PokerHandsChecker();
var cards = new List<ICard>
{
new Card(CardFace.Ace, CardSuit.Diamonds),
new Card(CardFace.Two, CardSuit.Diamonds),
new Card(CardFace.Two, CardSuit.Spades),
new Card(CardFace.Two, CardSuit.Hearts),
new Card(CardFace.Ace, CardSuit.Hearts)
};
var hand = new Hand(cards);
Assert.IsFalse(checker.IsThreeOfAKind(hand));
}
public void IsThreeOfAKindTest()
{
PokerHandsChecker target = new PokerHandsChecker();
IList<ICard> cards = new List<ICard>();
cards.Add(new Card(CardFace.Three, CardSuit.Spades));
cards.Add(new Card(CardFace.Three, CardSuit.Diamonds));
cards.Add(new Card(CardFace.Three, CardSuit.Hearts));
cards.Add(new Card(CardFace.Queen, CardSuit.Diamonds));
cards.Add(new Card(CardFace.Two, CardSuit.Clubs));
IHand hand = new Hand(cards);
bool expected = true;
bool actual;
actual = target.IsThreeOfAKind(hand);
Assert.AreEqual(expected, actual);
}
public void TestThreeOfAKind3()
{
IHand hand = new Hand("A♦ A♠ A♣ K♠ Q♥");
PokerHandsChecker checker = new PokerHandsChecker();
Assert.IsTrue(checker.IsThreeOfAKind(hand), "Three of a kind is not identified correctly.");
}
public void IsThreeOfAKindNullTest()
{
PokerHandsChecker handsChecker = new PokerHandsChecker();
Assert.IsFalse(handsChecker.IsThreeOfAKind(null));
}
public void TestPokerCheckerThreeOfAKindHand()
{
List<ICard> cards = new List<ICard>();
cards.Add(new Card(CardFace.Queen, CardSuit.Diamonds));
cards.Add(new Card(CardFace.Queen, CardSuit.Hearts));
cards.Add(new Card(CardFace.Queen, CardSuit.Spades));
cards.Add(new Card(CardFace.Seven, CardSuit.Clubs));
cards.Add(new Card(CardFace.Six, CardSuit.Spades));
var hand = new Hand(cards);
var checker = new PokerHandsChecker();
Assert.IsTrue(checker.IsThreeOfAKind(hand));
}
