/// <summary>
/// Gets the first specific amount if high cards from the hand.
/// </summary>
/// <param name="hand">
/// The hand from which to get the high card, presumes this hand is of type <see cref="HighCardHand"/>.
/// </param>
/// <param name="cardCount">The amount of high cards to get.</param>
/// <returns>
/// a Specific amount of high cards from the provided hand, if there are not enough cards in the hand <br/>
/// empty cards will be added.
/// </returns>
internal static IEnumerable <Card> GetHighCards(Hand hand, int cardCount)
{
HighCardHand realHand = (HighCardHand)hand;
List <Card> clone = new List <Card>(realHand.cards);
while (clone.Count < cardCount)
{
clone.Add(Card.Empty);
}
return(clone.Take(cardCount));
}
public void HighCard_ReturnsAppropriateValue_TieBreaker()
{
var mockLeft = new Mock <IHand>();
mockLeft.SetupGet(p => p.Cards).Returns(CardSequences.DescendingHigher);
var mockRight = new Mock <IHand>();
mockRight.SetupGet(p => p.Cards).Returns(CardSequences.Descending);
var left = new HighCardHand(mockLeft.Object);
var right = new HighCardHand(mockRight.Object);
Assert.Equal(1, left.CompareTo(right));
Assert.Equal(0, right.CompareTo(right));
Assert.Equal(-1, right.CompareTo(left));
}
/// <summary>
/// Gets the high card from a provided <see cref="Hand"/>.
/// </summary>
/// <param name="hand">
/// The hand from which to get the high card, presumes this hand is of type <see cref="HighCardHand"/>.
/// </param>
/// <returns>
/// The highest card in the hand.
/// </returns>
internal static Card GetHighCard(Hand hand)
{
HighCardHand realHand = (HighCardHand)hand;
return(realHand.cards[0]);
}
