public void CardCompairToWeakerToStrongerCardsTest()
{
Card firstCard = new Card(CardFace.Three, CardSuit.Diamonds);
Card secondCard = new Card(CardFace.Five, CardSuit.Hearts);
int result = firstCard.CompareTo(secondCard);
int expexted = -1;
Assert.AreEqual(expexted, result, "Compairing weaker to stronger card returns wrong result.");
}
public void CardCompairToEqualCardsTest()
{
Card firstCard = new Card(CardFace.Queen, CardSuit.Spades);
Card secondCard = new Card(CardFace.Queen, CardSuit.Spades);
int result = firstCard.CompareTo(secondCard);
int expexted = 0;
Assert.AreEqual(expexted, result, "Compairing equal cards returns they are not equal.");
}
public void TestCompareQueenSpadesWithJackSpades()
{
Card firstCard = new Card(CardFace.Queen, CardSuit.Spades);
Card secondCard = new Card(CardFace.Jack, CardSuit.Spades);
int expectedResult = 1;
int actualResult = firstCard.CompareTo(secondCard);
Assert.AreEqual(expectedResult, actualResult);
}
public void TestCompare2ClubsWithAceDimonds()
{
Card firstCard = new Card(CardFace.Two, CardSuit.Clubs);
Card secondCard = new Card(CardFace.Ace, CardSuit.Diamonds);
int expectedResult = -1;
int actualResult = firstCard.CompareTo(secondCard);
Assert.AreEqual(expectedResult, actualResult);
}
public void TestCompare10SpadesWith10Dimonds()
{
Card firstCard = new Card(CardFace.Ten, CardSuit.Spades);
Card secondCard = new Card(CardFace.Ten, CardSuit.Diamonds);
int expectedResult = 0;
int actualResult = firstCard.CompareTo(secondCard);
Assert.AreEqual(expectedResult, actualResult);
}
private static bool isStraightFlush(List <Card> h)
{
Card c = isStraight(h);
Card f = isFlush(h);
if (c == null || f == null)
{
return(false);
}
if (c.CompareTo(f) == 0)
{
return(true);
}
return(false);
}
/*
* two choices here, the pair is in the
* front of the hand or in the back of the
* hand, because it is sorted
*/
private static Card isFullHouse(List <Card> h)
{
Card triple = isThreeOfAKind(h);
List <Card> l = null;
l = h.Where(x => x != triple).ToList();
Card pair = isPair(l);
if (triple == null || pair == null)
{
return(null);
}
if (pair.CompareTo(triple) != 0)
{
return(triple);
}
return(null);
}