@Test
public void testHandDouble() {
PlayingStrategy playingStrategy = new PlayingStrategyFixed(Round.Offer.DOUBLE, MONEY_1, false);
Game game = new Game(playingStrategy, 1, MONEY_10);
Deck deck = new MockDeck(Rank.THREE, Rank.TEN, Rank.TEN, Rank.TWO, Rank.EIGHT);
game.setDeck(deck);
playGameWrapException(game);
Round round = game.getLastRound();
Hand hand = round.getHand(1);
Hand dealerHand = round.getDealerHand();
// dealing of cards
assertEquals(hand, HandTest.toHand(Rank.THREE, Rank.TEN, Rank.TWO));
assertEquals(dealerHand, HandTest.toHand(Rank.TEN, Rank.EIGHT));
// calculation of points
assertEquals(hand.getFinalPoints().intValue(), 15);
assertEquals(dealerHand.getFinalPoints().intValue(), 18);
// status changes
assertEquals(hand.getHandOutcome(), Hand.HandOutcome.LOSS);
assertEquals(hand.getInsuranceOutcome(), Hand.InsuranceOutcome.NOT_OFFERED);
// money adjustment
assertEquals(round.getMoneyStart(), MONEY_10);
assertEquals(round.getMoneyEnd(), MONEY_8);
assertEquals(game.getMoneyStart(), MONEY_10);
assertEquals(game.getMoneyCurrent(), MONEY_8);
}
@Test
public void testInsuranceWinGameLose() {
PlayingStrategy playingStrategy = new PlayingStrategyFixed(Round.Offer.STAND, MONEY_1, true);
Game game = new Game(playingStrategy, 1, MONEY_10);
Deck deck = new MockDeck(Rank.THREE, Rank.TEN, Rank.ACE, Rank.JACK);
game.setDeck(deck);
playGameWrapException(game);
Round round = game.getLastRound();
Hand hand = round.getHand(1);
Hand dealerHand = round.getDealerHand();
// dealing of cards
assertEquals(hand, HandTest.toHand(Rank.THREE, Rank.TEN));
assertEquals(dealerHand, HandTest.toHand(Rank.ACE, Rank.JACK));
// calculation of points
assertEquals(hand.getFinalPoints().intValue(), 13);
assertEquals(dealerHand.getFinalPoints().intValue(), 21);
// status changes
assertEquals(hand.getHandOutcome(), Hand.HandOutcome.LOSS);
assertEquals(hand.getInsuranceOutcome(), Hand.InsuranceOutcome.WIN);
// money adjustment
assertEquals(round.getMoneyStart(), MONEY_10);
assertEquals(round.getMoneyEnd(), MONEY_10);
assertEquals(game.getMoneyStart(), MONEY_10);
assertEquals(game.getMoneyCurrent(), MONEY_10);
}
/**
* Tests that the game starts and stops properly given the number of rounds requested and money
* available
*/
@Test
public void testNumRounds() {
// test number of rounds played (1 round)
PlayingStrategy playingStrategy = new PlayingStrategyFixed(Round.Offer.STAND, MONEY_1, false);
Game game = new Game(playingStrategy, 1, MONEY_10);
playGameWrapException(game);
assertEquals(game.getNumRoundsPlayed(), 1);
assertEquals(game.getNumRoundsToPlay(), 1);
assertEquals(game.getPastRounds().size(), 1);
assertEquals(game.isUserInputNeeded(), false);
assertEquals(game.isFinished(), true);
assertNull(game.getCurrentRound());
Round round = game.getLastRound();
assertEquals(round.getRoundStatus(), Round.RoundStatus.ROUND_FINISHED);
assertNull(round.getCurrentHand());
assertEquals(round.getHands().size(), 1);
// test number of rounds played (5 rounds)
playingStrategy = new PlayingStrategyFixed(Round.Offer.STAND, MONEY_1, false);
game = new Game(playingStrategy, 5, MONEY_10);
playGameWrapException(game);
assertEquals(game.getNumRoundsPlayed(), 5);
assertEquals(game.getNumRoundsToPlay(), 5);
assertEquals(game.getPastRounds().size(), 5);
assertEquals(game.isUserInputNeeded(), false);
assertEquals(game.isFinished(), true);
assertNull(game.getCurrentRound());
round = game.getLastRound();
assertEquals(round.getRoundStatus(), Round.RoundStatus.ROUND_FINISHED);
assertNull(round.getCurrentHand());
assertEquals(round.getHands().size(), 1);
// test number of rounds played (money runs out)
playingStrategy = new PlayingStrategyFixed(Round.Offer.HIT, MONEY_1, false);
game = new Game(playingStrategy, 20, MONEY_10);
game.setDeck(
new MockDeckFixed(
Rank.TEN)); // by getting only 10s and hitting each time will definitely lose
playGameWrapException(game);
assertEquals(game.getNumRoundsPlayed(), 10);
assertEquals(game.getNumRoundsToPlay(), 20);
assertEquals(game.getPastRounds().size(), 10);
assertEquals(game.isUserInputNeeded(), false);
assertEquals(game.isFinished(), true);
assertNull(game.getCurrentRound());
round = game.getLastRound();
assertEquals(round.getRoundStatus(), Round.RoundStatus.ROUND_FINISHED);
assertNull(round.getCurrentHand());
assertEquals(round.getHands().size(), 1);
}
@Test
public void testHandSplit() {
PlayingStrategy playingStrategy = new PlayingStrategyInteractive();
Game game = new Game(playingStrategy, 1, MONEY_10);
Deck deck = new MockDeck(Rank.THREE, Rank.THREE, Rank.TEN, Rank.TWO, Rank.EIGHT, Rank.SEVEN);
game.setDeck(deck);
playGameWrapException(game);
playingStrategy.setAmountBet(MONEY_1);
playGameWrapException(game);
playingStrategy.setResponseToOffer(Offer.SPLIT);
playGameWrapException(game);
playingStrategy.setResponseToOffer(Offer.STAND);
playGameWrapException(game);
playingStrategy.setResponseToOffer(Offer.STAND);
Round round = game.getLastRound();
Hand hand1 = round.getHand(1);
Hand hand2 = round.getHand(2);
Hand dealerHand = round.getDealerHand();
// dealing of cards
assertEquals(hand1, HandTest.toHand(Rank.THREE, Rank.TWO));
assertEquals(hand2, HandTest.toHand(Rank.THREE, Rank.EIGHT));
assertEquals(dealerHand, HandTest.toHand(Rank.TEN, Rank.SEVEN));
// status changes
assertEquals(hand1.getHandOutcome(), Hand.HandOutcome.LOSS);
assertEquals(hand2.getHandOutcome(), Hand.HandOutcome.LOSS);
// money adjustment
assertEquals(round.getMoneyStart(), MONEY_10);
assertEquals(round.getMoneyEnd(), MONEY_8);
assertEquals(game.getMoneyStart(), MONEY_10);
assertEquals(game.getMoneyCurrent(), MONEY_8);
}
/** Tests that the interactive strategy properly stops and waits for input and then continues */
@Test
public void testGameInteractive() {
// test number of rounds played (1 round)
PlayingStrategy playingStrategy = new PlayingStrategyInteractive();
Game game = new Game(playingStrategy, 1, MONEY_10);
playGameWrapException(game);
game.setDeck(
new MockDeckFixed(
Rank.TEN)); // deterministic deck needed here; with random may sometimes deal an ACE to
// dealer, which will cause insurance offer to be made
assertEquals(game.isFinished(), false);
assertEquals(game.isUserInputNeeded(), true);
Round round = game.getCurrentRound();
assertEquals(Round.RoundStatus.HAND_BEING_DEALT, round.getRoundStatus());
playingStrategy.setAmountBet(MONEY_1);
playGameWrapException(game);
assertEquals(game.isFinished(), false);
assertEquals(game.isUserInputNeeded(), true);
round = game.getCurrentRound();
assertEquals(Round.RoundStatus.HANDS_BEING_PLAYED_OUT, round.getRoundStatus());
playingStrategy.setResponseToOffer(Offer.STAND);
playGameWrapException(game);
assertEquals(game.isFinished(), true);
assertEquals(game.isUserInputNeeded(), false);
assertNull(game.getCurrentRound());
round = game.getLastRound();
assertEquals(round.getRoundStatus(), Round.RoundStatus.ROUND_FINISHED);
assertNull(round.getCurrentHand());
assertEquals(round.getHands().size(), 1);
assertEquals(game.getNumRoundsPlayed(), 1);
assertEquals(game.getNumRoundsToPlay(), 1);
assertEquals(game.getPastRounds().size(), 1);
}
@Test
public void equalStrategyTies() throws Exception {
Round r = new Round(ALWAYS_0_BEATS_1, ALWAYS_PLAYS_1, ALWAYS_PLAYS_1);
r.play((w, wst, wsc, l, lst, lsc) -> fail(), (st1, st2, sc) -> {});
}
@Test
public void player2wins() throws Exception {
Round r = new Round(ALWAYS_0_BEATS_1, ALWAYS_PLAYS_1, ALWAYS_PLAYS_0);
r.play((w, wst, wsc, l, lst, lsc) -> assertSame(w, ALWAYS_PLAYS_0), (st1, st2, sc) -> fail());
}