public void IsBlackJack_Test()
{
Hand hand = new Hand();
hand.Cards.Add(new Card(Suit.Hearts, CardType.Ace));
hand.Cards.Add(new Card(Suit.Clubs, CardType.King));
Assert.IsTrue(hand.IsBlackJack);
hand = new Hand();
hand.Cards.Add(new Card(Suit.Hearts, CardType.Ace));
hand.Cards.Add(new Card(Suit.Clubs, CardType.Queen));
Assert.IsTrue(hand.IsBlackJack);
hand = new Hand();
hand.Cards.Add(new Card(Suit.Hearts, CardType.Ace));
hand.Cards.Add(new Card(Suit.Clubs, CardType.Jack));
Assert.IsTrue(hand.IsBlackJack);
hand = new Hand();
hand.Cards.Add(new Card(Suit.Hearts, CardType.Ace));
hand.Cards.Add(new Card(Suit.Clubs, CardType.Ten));
Assert.IsTrue(hand.IsBlackJack);
}
public static PlayerAction MakeDecision(Hand DealerHand, Hand PlayerHand)
{
if (PlayerHand.IsSplittable) return DecisionHelper.SplittableHand(DealerHand, PlayerHand);
if (PlayerHand.HasAce) return DecisionHelper.HasAceHand(DealerHand, PlayerHand);
return DecisionHelper.HasAceHand(DealerHand, PlayerHand);
}
public void BuildHandWithAce_Test()
{
Hand hand = new Hand();
hand.Cards.Add(new Card(Suit.Clubs, CardType.Ace));
hand.Cards.Add(new Card(Suit.Clubs, CardType.Five));
Assert.AreEqual(16, hand.HighValue);
Assert.AreEqual(6, hand.LowValue);
}
public void BuildSimpleHand_Test()
{
Hand hand = new Hand();
hand.Cards.Add(new Card(Suit.Clubs, CardType.Five));
hand.Cards.Add(new Card(Suit.Diamonds, CardType.Five));
Assert.AreEqual(10, hand.HighValue);
Assert.AreEqual(10, hand.LowValue);
}
public void BuildHandThreeCards_TwoAces_Test()
{
Hand hand = new Hand();
hand.Cards.Add(new Card(Suit.Clubs, CardType.Ace));
hand.Cards.Add(new Card(Suit.Hearts, CardType.Ace));
hand.Cards.Add(new Card(Suit.Clubs, CardType.Queen));
Assert.AreEqual(32, hand.HighValue);
Assert.AreEqual(12, hand.LowValue);
}
public void HasAce_Test()
{
Hand hand = new Hand();
hand.Cards.Add(new Card(Suit.Hearts, CardType.Ace));
hand.Cards.Add(new Card(Suit.Clubs, CardType.Nine));
Assert.IsTrue(hand.HasAce);
hand = new Hand();
hand.Cards.Add(new Card(Suit.Hearts, CardType.Nine));
hand.Cards.Add(new Card(Suit.Clubs, CardType.Nine));
Assert.IsFalse(hand.HasAce);
}
public void Decision_Test()
{
Hand dealerHand = new Hand();
dealerHand.Cards.Add(new Card(Suit.Hearts, CardType.Ten));
dealerHand.Cards.Add(new Card(Suit.Hearts, CardType.Seven));
Hand playerHand = new Hand();
playerHand.Cards.Add(new Card(Suit.Hearts, CardType.Ten));
playerHand.Cards.Add(new Card(Suit.Hearts, CardType.Eight));
Assert.AreEqual(PlayerAction.Stand, DecisionHelper.MakeDecision(dealerHand, playerHand));
}
public void IsSplittable_Test()
{
Hand hand = new Hand();
hand.Cards.Add(new Card(Suit.Hearts, CardType.Ace));
hand.Cards.Add(new Card(Suit.Clubs, CardType.Nine));
Assert.IsFalse(hand.IsSplittable);
hand = new Hand();
hand.Cards.Add(new Card(Suit.Hearts, CardType.Nine));
hand.Cards.Add(new Card(Suit.Clubs, CardType.Nine));
Assert.IsTrue(hand.IsSplittable);
hand = new Hand();
hand.Cards.Add(new Card(Suit.Hearts, CardType.Deuce));
hand.Cards.Add(new Card(Suit.Clubs, CardType.Deuce));
Assert.IsTrue(hand.IsSplittable);
}
public void IsNotBlackJack_Test()
{
Hand hand = new Hand();
hand.Cards.Add(new Card(Suit.Hearts, CardType.Ace));
hand.Cards.Add(new Card(Suit.Clubs, CardType.Nine));
Assert.IsFalse(hand.IsBlackJack);
hand = new Hand();
hand.Cards.Add(new Card(Suit.Hearts, CardType.Ace));
hand.Cards.Add(new Card(Suit.Clubs, CardType.Ace));
Assert.IsFalse(hand.IsBlackJack);
hand = new Hand();
hand.Cards.Add(new Card(Suit.Hearts, CardType.Ace));
hand.Cards.Add(new Card(Suit.Clubs, CardType.King));
hand.Cards.Add(new Card(Suit.Clubs, CardType.Deuce));
Assert.IsFalse(hand.IsBlackJack);
}
public void IsBust_withTwoAces_NotBust_Test()
{
Hand hand = new Hand();
hand.Cards.Add(new Card(Suit.Clubs, CardType.Ace));
hand.Cards.Add(new Card(Suit.Hearts, CardType.Ace));
hand.Cards.Add(new Card(Suit.Clubs, CardType.King));
hand.Cards.Add(new Card(Suit.Clubs, CardType.Nine));
Assert.IsFalse(hand.IsBust);
}
public void IsBust_withAces_Test()
{
Hand hand = new Hand();
hand.Cards.Add(new Card(Suit.Clubs, CardType.Ace));
hand.Cards.Add(new Card(Suit.Hearts, CardType.King));
hand.Cards.Add(new Card(Suit.Clubs, CardType.King));
hand.Cards.Add(new Card(Suit.Clubs, CardType.Deuce));
Assert.IsTrue(hand.IsBust);
}
public void IsBust_Test()
{
Hand hand = new Hand();
hand.Cards.Add(new Card(Suit.Clubs, CardType.Queen));
hand.Cards.Add(new Card(Suit.Hearts, CardType.King));
hand.Cards.Add(new Card(Suit.Clubs, CardType.Three));
Assert.IsTrue(hand.IsBust);
}
public PlayerAction TakeTurn(Hand DealerHand)
{
return DecisionHelper.MakeDecision(DealerHand, this.Hand.First());
}
private static PlayerAction StandardHand(Hand DealerHand, Hand PlayerHand)
{
return PlayerAction.Stand;
}
private static PlayerAction SplittableHand(Hand DealerHand, Hand PlayerHand)
{
return PlayerAction.Stand;
}
private static PlayerAction HasAceHand(Hand DealerHand, Hand PlayerHand)
{
return PlayerAction.Stand;
}