public void SplitHandTest()
{
BlackJackHand hand = new BlackJackHand(false);
hand.AddCard(new Card(Card.CardSuites.Diamond, Card.CardRanks.Jack));
hand.AddCard(new Card(Card.CardSuites.Diamond, Card.CardRanks.Queen));
Assert.IsTrue(hand.IsSplittingAllowed);
BlackJackHand handSplitted = hand.SplitHand();
Assert.IsNotNull(handSplitted);
Assert.AreNotSame(handSplitted, hand);
Assert.IsFalse(hand.IsSplittingAllowed);
Assert.IsFalse(handSplitted.IsSplittingAllowed);
try
{
hand.SplitHand();
Assert.Fail("Should have thrown InvalidGameException as hand is already splitted.");
}
catch (InvalidGameActionException igaEx)
{
}
}
/// <summary>
/// Splits hand of the player.
/// </summary>
/// <param name="hand">Hand being splitted.</param>
/// <exception cref="InvalidOperationException">Thrown when hand is not in state when it's allowed to split. Check IsSplitAllowed property to check whether splitting is allowed or not.</exception>
public void Split(BlackJackHand hand)
{
if (!this.IsSplitted)
{
if (hand.IsSplittingAllowed)
{
SplittedHand = hand.SplitHand();
}
else
{
throw new InvalidGameActionException("Splitting not allowed for the hand.");
}
}
else
{
throw new InvalidGameActionException("Splitting is only allowed once at start of the game.");
}
}