/**
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
package org.cspoker.common.game.elements.cards.hand;
import java.util.HashMap;
import java.util.Map;
import java.util.Set;
import java.util.Map.Entry;
import junit.framework.TestCase;
import org.apache.log4j.BasicConfigurator;
import org.apache.log4j.Logger;
import org.cspoker.common.elements.cards.Deck;
import org.cspoker.common.elements.cards.Rank;
import org.cspoker.common.elements.cards.Suit;
import org.cspoker.common.elements.hand.Hand;
import org.cspoker.common.elements.hand.HandType;
/**
* A test class for the quality of a hand
*
* @author Cedric
*
*/
public class TestHandQuality extends TestCase {
private static Logger logger = Logger.getLogger(TestHandQuality.class);
private static TestExactCard testExactCard = new TestExactCard();
@Override
protected void setUp(){
BasicConfigurator.configure();
}
@Override
protected void tearDown(){
BasicConfigurator.resetConfiguration();
}
public void testHighCardHand() {
Hand hand1 = new Hand();
Hand hand2 = new Hand();
hand1 = hand1.add(testExactCard.getExactCard(Rank.ACE, Suit.SPADES));
hand1 = hand1.add(testExactCard.getExactCard(Rank.KING, Suit.DIAMONDS));
hand1 = hand1.add(testExactCard.getExactCard(Rank.NINE, Suit.HEARTS));
hand1 = hand1.add(testExactCard.getExactCard(Rank.THREE, Suit.SPADES));
hand1 = hand1.add(testExactCard.getExactCard(Rank.EIGHT, Suit.SPADES));
assertTrue(hand1.getShortDescription().equals(
HandType.HIGH_CARD.getDescription()));
TestHandQuality.logger.info(hand1.getShortDescription());
hand2 = hand2.add(testExactCard.getExactCard(Rank.NINE, Suit.SPADES));
hand2 = hand2.add(testExactCard.getExactCard(Rank.KING, Suit.DIAMONDS));
hand2 = hand2.add(testExactCard.getExactCard(Rank.ACE, Suit.HEARTS));
hand2 = hand2.add(testExactCard.getExactCard(Rank.FOUR, Suit.SPADES));
hand2 = hand2.add(testExactCard.getExactCard(Rank.EIGHT, Suit.SPADES));
assertTrue(hand2.getShortDescription().equals(
HandType.HIGH_CARD.getDescription()));
TestHandQuality.logger.info(hand2.getShortDescription());
}
public void testPairHand() {
Hand hand1 = new Hand();
Hand hand2 = new Hand();
hand1 = hand1.add(testExactCard.getExactCard(Rank.KING, Suit.SPADES));
hand1 = hand1.add(testExactCard.getExactCard(Rank.KING, Suit.DIAMONDS));
hand1 = hand1.add(testExactCard.getExactCard(Rank.ACE, Suit.HEARTS));
hand1 = hand1.add(testExactCard.getExactCard(Rank.FOUR, Suit.SPADES));
hand1 = hand1.add(testExactCard.getExactCard(Rank.SEVEN, Suit.SPADES));
assertTrue(hand1.getShortDescription().equals(
HandType.PAIR.getDescription()));
TestHandQuality.logger.info(hand1.getShortDescription());
hand2 = hand2.add(testExactCard.getExactCard(Rank.KING, Suit.SPADES));
hand2 = hand2.add(testExactCard.getExactCard(Rank.KING, Suit.DIAMONDS));
hand2 = hand2.add(testExactCard.getExactCard(Rank.ACE, Suit.HEARTS));
hand2 = hand2.add(testExactCard.getExactCard(Rank.FOUR, Suit.SPADES));
hand2 = hand2.add(testExactCard.getExactCard(Rank.EIGHT, Suit.SPADES));
assertTrue(hand2.getShortDescription().equals(
HandType.PAIR.getDescription()));
TestHandQuality.logger.info(hand2.getShortDescription());
}
public void testDoublePairHand() {
Hand hand1 = new Hand();
Hand hand2 = new Hand();
hand1 = hand1.add(testExactCard.getExactCard(Rank.ACE, Suit.SPADES));
hand1 = hand1.add(testExactCard.getExactCard(Rank.FIVE, Suit.DIAMONDS));
hand1 = hand1.add(testExactCard.getExactCard(Rank.FIVE, Suit.HEARTS));
hand1 = hand1.add(testExactCard.getExactCard(Rank.ACE, Suit.CLUBS));
hand1 = hand1.add(testExactCard.getExactCard(Rank.SEVEN, Suit.SPADES));
assertTrue(hand1.getShortDescription().equals(
HandType.TWO_PAIR.getDescription()));
TestHandQuality.logger.info(hand1.getShortDescription());
hand2 = hand2.add(testExactCard.getExactCard(Rank.FIVE, Suit.SPADES));
hand2 = hand2.add(testExactCard.getExactCard(Rank.FIVE, Suit.DIAMONDS));
hand2 = hand2.add(testExactCard.getExactCard(Rank.KING, Suit.HEARTS));
hand2 = hand2.add(testExactCard.getExactCard(Rank.KING, Suit.SPADES));
hand2 = hand2.add(testExactCard.getExactCard(Rank.EIGHT, Suit.SPADES));
assertTrue(hand2.getShortDescription().equals(
HandType.TWO_PAIR.getDescription()));
TestHandQuality.logger.info(hand2.getShortDescription());
}
public void testThreeOfAKindHand() {
Hand hand1 = new Hand();
Hand hand2 = new Hand();
hand1 = hand1.add(testExactCard.getExactCard(Rank.KING, Suit.SPADES));
hand1 = hand1.add(testExactCard.getExactCard(Rank.KING, Suit.DIAMONDS));
hand1 = hand1.add(testExactCard.getExactCard(Rank.FIVE, Suit.HEARTS));
hand1 = hand1.add(testExactCard.getExactCard(Rank.KING, Suit.CLUBS));
hand1 = hand1.add(testExactCard.getExactCard(Rank.EIGHT, Suit.SPADES));
assertTrue(hand1.getShortDescription().equals(
HandType.THREE_OF_A_KIND.getDescription()));
TestHandQuality.logger.info(hand1.getShortDescription());
hand2 = hand2.add(testExactCard.getExactCard(Rank.SIX, Suit.SPADES));
hand2 = hand2.add(testExactCard.getExactCard(Rank.KING, Suit.DIAMONDS));
hand2 = hand2.add(testExactCard.getExactCard(Rank.KING, Suit.HEARTS));
hand2 = hand2.add(testExactCard.getExactCard(Rank.KING, Suit.SPADES));
hand2 = hand2.add(testExactCard.getExactCard(Rank.EIGHT, Suit.SPADES));
assertTrue(hand2.getShortDescription().equals(
HandType.THREE_OF_A_KIND.getDescription()));
TestHandQuality.logger.info(hand2.getShortDescription());
}
public void testFourOfAKindHand() {
Hand hand1 = new Hand();
Hand hand2 = new Hand();
hand1 = hand1.add(testExactCard.getExactCard(Rank.ACE, Suit.SPADES));
hand1 = hand1.add(testExactCard.getExactCard(Rank.ACE, Suit.DIAMONDS));
hand1 = hand1.add(testExactCard.getExactCard(Rank.ACE, Suit.HEARTS));
hand1 = hand1.add(testExactCard.getExactCard(Rank.ACE, Suit.CLUBS));
hand1 = hand1.add(testExactCard.getExactCard(Rank.KING, Suit.SPADES));
assertTrue(hand1.getShortDescription().equals(
HandType.FOUR_OF_A_KIND.getDescription()));
TestHandQuality.logger.info(hand1.getShortDescription());
hand2 = hand2.add(testExactCard.getExactCard(Rank.ACE, Suit.SPADES));
hand2 = hand2.add(testExactCard.getExactCard(Rank.ACE, Suit.DIAMONDS));
hand2 = hand2.add(testExactCard.getExactCard(Rank.ACE, Suit.HEARTS));
hand2 = hand2.add(testExactCard.getExactCard(Rank.ACE, Suit.CLUBS));
hand2 = hand2.add(testExactCard.getExactCard(Rank.EIGHT, Suit.SPADES));
assertTrue(hand2.getShortDescription().equals(
HandType.FOUR_OF_A_KIND.getDescription()));
TestHandQuality.logger.info(hand2.getShortDescription());
}
public void testFlushHand() {
Hand hand1 = new Hand();
Hand hand2 = new Hand();
hand1 = hand1.add(testExactCard.getExactCard(Rank.ACE, Suit.SPADES));
hand1 = hand1.add(testExactCard.getExactCard(Rank.KING, Suit.SPADES));
hand1 = hand1.add(testExactCard.getExactCard(Rank.EIGHT, Suit.SPADES));
hand1 = hand1.add(testExactCard.getExactCard(Rank.THREE, Suit.SPADES));
hand1 = hand1.add(testExactCard.getExactCard(Rank.TWO, Suit.SPADES));
assertTrue(hand1.getShortDescription().equals(
HandType.FLUSH.getDescription()));
TestHandQuality.logger.info(hand1.getShortDescription());
hand2 = hand2.add(testExactCard.getExactCard(Rank.ACE, Suit.DIAMONDS));
hand2 = hand2.add(testExactCard.getExactCard(Rank.KING, Suit.DIAMONDS));
hand2 = hand2.add(testExactCard.getExactCard(Rank.SIX, Suit.DIAMONDS));
hand2 = hand2.add(testExactCard.getExactCard(Rank.SEVEN, Suit.DIAMONDS));
hand2 = hand2.add(testExactCard.getExactCard(Rank.EIGHT, Suit.DIAMONDS));
assertTrue(hand2.getShortDescription().equals(
HandType.FLUSH.getDescription()));
TestHandQuality.logger.info(hand2.getShortDescription());
}
public void testStraightHand() {
Hand hand1 = new Hand();
Hand hand2 = new Hand();
hand1 = hand1.add(testExactCard.getExactCard(Rank.ACE, Suit.SPADES));
hand1 = hand1.add(testExactCard.getExactCard(Rank.FOUR, Suit.CLUBS));
hand1 = hand1.add(testExactCard.getExactCard(Rank.FIVE, Suit.SPADES));
hand1 = hand1.add(testExactCard.getExactCard(Rank.THREE, Suit.SPADES));
hand1 = hand1.add(testExactCard.getExactCard(Rank.TWO, Suit.SPADES));
assertTrue(hand1.getShortDescription().equals(
HandType.STRAIGHT.getDescription()));
TestHandQuality.logger.info(hand1.getShortDescription());
hand2 = hand2.add(testExactCard.getExactCard(Rank.NINE, Suit.DIAMONDS));
hand2 = hand2.add(testExactCard.getExactCard(Rank.FIVE, Suit.HEARTS));
hand2 = hand2.add(testExactCard.getExactCard(Rank.SIX, Suit.DIAMONDS));
hand2 = hand2.add(testExactCard.getExactCard(Rank.SEVEN, Suit.DIAMONDS));
hand2 = hand2.add(testExactCard.getExactCard(Rank.EIGHT, Suit.DIAMONDS));
assertTrue(hand2.getShortDescription().equals(
HandType.STRAIGHT.getDescription()));
TestHandQuality.logger.info(hand2.getShortDescription());
}
public void testFullHouseHand() {
Hand hand1 = new Hand();
Hand hand2 = new Hand();
hand1 = hand1.add(testExactCard.getExactCard(Rank.KING, Suit.SPADES));
hand1 = hand1.add(testExactCard.getExactCard(Rank.KING, Suit.DIAMONDS));
hand1 = hand1.add(testExactCard.getExactCard(Rank.FIVE, Suit.HEARTS));
hand1 = hand1.add(testExactCard.getExactCard(Rank.KING, Suit.CLUBS));
hand1 = hand1.add(testExactCard.getExactCard(Rank.FIVE, Suit.SPADES));
assertTrue(hand1.getShortDescription().equals(
HandType.FULL_HOUSE.getDescription()));
TestHandQuality.logger.info(hand1.getShortDescription());
hand2 = hand2.add(testExactCard.getExactCard(Rank.SIX, Suit.SPADES));
hand2 = hand2.add(testExactCard.getExactCard(Rank.KING, Suit.DIAMONDS));
hand2 = hand2.add(testExactCard.getExactCard(Rank.KING, Suit.HEARTS));
hand2 = hand2.add(testExactCard.getExactCard(Rank.KING, Suit.SPADES));
hand2 = hand2.add(testExactCard.getExactCard(Rank.SIX, Suit.CLUBS));
assertTrue(hand2.getShortDescription().equals(
HandType.FULL_HOUSE.getDescription()));
TestHandQuality.logger.info(hand2.getShortDescription());
}
public void testHandQuality() {
boolean qualityGreater, qualitySmaller, qualityEqual;
int compare;
int quality1, quality2;
Map<String, Integer> rankMap = new HashMap<String, Integer>();
double totalTests = 10000.0;
for (int j = 0; j < totalTests; j++) {
Deck deck = Deck.createTruelyRandomDeck();
Hand hand1 = new Hand(deck.deal(5));
Hand hand2 = new Hand(deck.deal(5));
compare = hand1.compareTo(hand2);
qualityGreater = (compare == 1);
qualitySmaller = (compare == -1);
qualityEqual = (compare == 0);
quality1 = hand1.getRank();
quality2 = hand2.getRank();
String rank = hand1.getShortDescription();
if (!rankMap.containsKey(rank)) {
rankMap.put(rank, Integer.valueOf(1));
}
rankMap
.put(rank, Integer
.valueOf(rankMap.get(rank).intValue() + 1));
if (qualityGreater != (quality1 < quality2)
|| qualitySmaller != (quality1 > quality2)
|| qualityEqual != (quality1 == quality2)) {
TestHandQuality.logger.info("compareTo "
+ hand1.compareTo(hand2));
TestHandQuality.logger.info(hand1.toString());
TestHandQuality.logger.info(hand1.getShortDescription());
TestHandQuality.logger.info("quality 1 " + quality1);
TestHandQuality.logger.info(hand2.toString());
TestHandQuality.logger.info(hand2.getShortDescription());
TestHandQuality.logger.info("quality 2 " + quality2);
fail("error");
}
if (j % (totalTests / 10) == 0) {
TestHandQuality.logger.info(Integer.valueOf(j));
}
}
Set<Entry<String, Integer>> entrySet = rankMap.entrySet();
for (Entry<String, Integer> entry : entrySet) {
TestHandQuality.logger.info(entry.getKey() + " % " + 100
* entry.getValue().intValue() / totalTests);
}
}
}