public void AddShouldAdd()
{
var hand = new Hand();
hand.Add(Picture.King.Of(Suit.Spades));
hand.Add(Picture.Queen.Of(Suit.Hearts));
hand.Add( 1.Of(Suit.Diamonds));
Assert.That(hand.Cards.Contains(Picture.King.Of(Suit.Spades)), Is.True);
Assert.That(hand.Cards.Contains(Picture.Queen.Of(Suit.Hearts)), Is.True);
}
public PokerHandScore Evaluate(Hand hand)
{
foreach (Rank rank in PatternLookup.Keys.OrderByDescending( x => x))
{
var match = PatternLookup[rank].Match(hand.Cards);
if (match != null)
{
return new PokerHandScore(match, rank);
}
}
throw new InvalidOperationException("No hand was matched!");
}
public void HandCannotContainMoreThan7Cards()
{
var hand = new Hand();
hand.Add(1.Of(Suit.Clubs));
hand.Add(2.Of(Suit.Clubs));
hand.Add(3.Of(Suit.Clubs));
hand.Add(4.Of(Suit.Clubs));
hand.Add(5.Of(Suit.Clubs));
hand.Add(6.Of(Suit.Clubs));
hand.Add(7.Of(Suit.Clubs));
Assert.Throws<InvalidOperationException>(() => hand.Add(10.Of(Suit.Hearts)),
"Should not be possible to have more than 7 cards in a holdem hand.");
}