public void CardList_Is_RoyalFlush()
{
var cardList = new List <Card>()
{
new Card()
{
FaceValue = CardFaceValue.Jack, Suit = CardSuit.Spades
},
new Card()
{
FaceValue = CardFaceValue.Ten, Suit = CardSuit.Spades
},
new Card()
{
FaceValue = CardFaceValue.Eight, Suit = CardSuit.Diamonds
},
new Card()
{
FaceValue = CardFaceValue.Queen, Suit = CardSuit.Clubs
},
new Card()
{
FaceValue = CardFaceValue.Four, Suit = CardSuit.Spades
},
new Card()
{
FaceValue = CardFaceValue.Ace, Suit = CardSuit.Hearts
},
new Card()
{
FaceValue = CardFaceValue.Ten, Suit = CardSuit.Hearts
},
new Card()
{
FaceValue = CardFaceValue.Jack, Suit = CardSuit.Hearts
},
new Card()
{
FaceValue = CardFaceValue.Queen, Suit = CardSuit.Hearts
},
new Card()
{
FaceValue = CardFaceValue.King, Suit = CardSuit.Hearts
}
};
var rule = new RoyalFlushRule();
var hand = rule.BuildStrongestHand(cardList);
Assert.IsNotNull(hand);
Assert.AreEqual("Royal Flush", hand.Name);
Assert.AreEqual(1000, hand.RankPrimary);
Assert.IsTrue(hand.Cards.All(x => x.Suit == CardSuit.Hearts));
Assert.IsTrue(hand.Cards.Any(x => x.FaceValue == CardFaceValue.Ten));
Assert.IsTrue(hand.Cards.Any(x => x.FaceValue == CardFaceValue.Jack));
Assert.IsTrue(hand.Cards.Any(x => x.FaceValue == CardFaceValue.Queen));
Assert.IsTrue(hand.Cards.Any(x => x.FaceValue == CardFaceValue.King));
Assert.IsTrue(hand.Cards.Any(x => x.FaceValue == CardFaceValue.Ace));
}
public void CardList_Is_Not_RoyalFlush()
{
var cardList = new List <Card>()
{
new Card()
{
FaceValue = CardFaceValue.Jack, Suit = CardSuit.Spades
},
new Card()
{
FaceValue = CardFaceValue.Ten, Suit = CardSuit.Spades
},
new Card()
{
FaceValue = CardFaceValue.Eight, Suit = CardSuit.Diamonds
},
new Card()
{
FaceValue = CardFaceValue.Queen, Suit = CardSuit.Clubs
},
new Card()
{
FaceValue = CardFaceValue.Four, Suit = CardSuit.Spades
},
new Card()
{
FaceValue = CardFaceValue.Ace, Suit = CardSuit.Hearts
},
new Card()
{
FaceValue = CardFaceValue.Ten, Suit = CardSuit.Hearts
},
new Card()
{
FaceValue = CardFaceValue.Jack, Suit = CardSuit.Hearts
},
new Card()
{
FaceValue = CardFaceValue.Queen, Suit = CardSuit.Hearts
},
new Card()
{
FaceValue = CardFaceValue.King, Suit = CardSuit.Diamonds
}
};
var rule = new RoyalFlushRule();
var hand = rule.BuildStrongestHand(cardList);
Assert.IsNull(hand);
}
public void RoyalFlush_OneCardMissingInHand_NoMatch()
{
List <Card> cards = new List <Card>
{
new Card(CardSuit.Clubs, CardRank.Ace),
new Card(CardSuit.Clubs, CardRank.King),
new Card(CardSuit.Clubs, CardRank.Queen),
new Card(CardSuit.Clubs, CardRank.Jack)
};
RoyalFlushRule rule = new RoyalFlushRule();
bool result = rule.IsMatch(cards);
Assert.AreEqual(false, result);
}
public void RoyalFlush_AllSameSuitNotCorrectRank_NoMatch()
{
List <Card> cards = new List <Card>
{
new Card(CardSuit.Clubs, CardRank.King),
new Card(CardSuit.Clubs, CardRank.Queen),
new Card(CardSuit.Clubs, CardRank.Jack),
new Card(CardSuit.Clubs, CardRank.Ten),
new Card(CardSuit.Clubs, CardRank.Nine),
new Card(CardSuit.Clubs, CardRank.Eight),
new Card(CardSuit.Clubs, CardRank.Seven),
};
RoyalFlushRule rule = new RoyalFlushRule();
bool result = rule.IsMatch(cards);
Assert.AreEqual(false, result);
}
public void RoyalFlush_CorrectRanksOtherSuit_NoMatch()
{
List <Card> cards = new List <Card>
{
new Card(CardSuit.Clubs, CardRank.Ace),
new Card(CardSuit.Hearts, CardRank.King),
new Card(CardSuit.Clubs, CardRank.Queen),
new Card(CardSuit.Clubs, CardRank.Jack),
new Card(CardSuit.Clubs, CardRank.Ten),
new Card(CardSuit.Clubs, CardRank.Nine),
new Card(CardSuit.Clubs, CardRank.Eight)
};
RoyalFlushRule rule = new RoyalFlushRule();
bool result = rule.IsMatch(cards);
Assert.AreEqual(false, result);
}
public void RoyalFlush_IsMatch_IsAMatchWithSevenCards()
{
List <Card> cards = new List <Card>
{
new Card(CardSuit.Clubs, CardRank.Ace),
new Card(CardSuit.Clubs, CardRank.King),
new Card(CardSuit.Clubs, CardRank.Queen),
new Card(CardSuit.Clubs, CardRank.Jack),
new Card(CardSuit.Clubs, CardRank.Ten),
new Card(CardSuit.Clubs, CardRank.Nine),
new Card(CardSuit.Clubs, CardRank.Eight)
};
RoyalFlushRule rule = new RoyalFlushRule();
bool result = rule.IsMatch(cards);
Assert.AreEqual(true, result);
}
static void Main(string[] args)
{
List <Card> cards = new List <Card>
{
new Card(CardSuit.Clubs, CardRank.Ace),
new Card(CardSuit.Diamonds, CardRank.Ace),
new Card(CardSuit.Diamonds, CardRank.Queen),
new Card(CardSuit.Hearts, CardRank.Queen),
new Card(CardSuit.Clubs, CardRank.Queen),
};
var royalFlushRule = new RoyalFlushRule()
.SetNext(new ThreeOfAKindRule())
.SetNext(new TwoPairRule())
.SetNext(new HighEndRule());
var isMatch = royalFlushRule.IsMatch(cards);
Console.WriteLine($"This is a match with: {isMatch.Rule}");
}
public void RoyalFlush_DoubleRoyalFlushWithDifferentSuit_IsAMatch()
{
List <Card> cards = new List <Card>
{
new Card(CardSuit.Clubs, CardRank.Ace),
new Card(CardSuit.Clubs, CardRank.King),
new Card(CardSuit.Clubs, CardRank.Queen),
new Card(CardSuit.Clubs, CardRank.Jack),
new Card(CardSuit.Clubs, CardRank.Ten),
new Card(CardSuit.Diamonds, CardRank.Ace),
new Card(CardSuit.Diamonds, CardRank.King),
new Card(CardSuit.Diamonds, CardRank.Queen),
new Card(CardSuit.Diamonds, CardRank.Jack),
new Card(CardSuit.Diamonds, CardRank.Ten),
};
RoyalFlushRule rule = new RoyalFlushRule();
bool result = rule.IsMatch(cards);
Assert.AreEqual(true, result);
}
