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Made in thge sessions
This commit is contained in:
Christian Ohlsson
2015-04-29 09:16:27 +02:00
parent d21cdec7ab
commit b6bc87d511
14 changed files with 474 additions and 244 deletions
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24
PokerKata/test/session3/CardTest.java Normal file
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package session3;
import static org.junit.Assert.*;
import org.junit.Test;
public class CardTest {
@Test
public void give_me_a_card() {
Card card = new Card("4H");
assertEquals(4, card.getValue());
}
@Test
public void test_suited_values() throws Exception {
assertEquals(10, new Card("TD").getValue());
assertEquals(11, new Card("JD").getValue());
assertEquals(12, new Card("QD").getValue());
assertEquals(13, new Card("KD").getValue());
assertEquals(14, new Card("AD").getValue());
}
}

50
PokerKata/test/session3/HighCardRuleTest.java Normal file
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package session3;
import static org.junit.Assert.*;
import org.junit.Ignore;
import org.junit.Test;
public class HighCardRuleTest {
@Test
public void check_High_Card_one_card_per_hand() {
Player player1 = new Player("Anna", "9H");
Player player2 = new Player("Kalle", "4H");
Player winner = HighCardRule.compare(player1, player2);
assertEquals("Anna", winner.getPlayerName());
}
@Test
public void same_cards_returns_tie() throws Exception {
Player player1 = new Player("1", "2H");
Player player2 = new Player("2", "2C");
Player winner = HighCardRule.compare(player1, player2);
assertNull(winner);
}
@Test
public void check_high_card_multiple_cards_per_hand() throws Exception {
Player player1 = new Player("Anna", "4H 4D");
Player player2 = new Player("Kalle", "4C 5C");
Player winner = HighCardRule.compare(player1, player2);
assertEquals("Kalle", winner.getPlayerName());
}
@Test
public void check_high_card_multiple_cards_per_hand_one_differs() throws Exception {
Player player1 = new Player("Anna", "3H 5D 6H 8D 9C");
Player player2 = new Player("Kalle", "4C 5C 6D 9D 8H");
Player winner = HighCardRule.compare(player1, player2);
assertEquals("Kalle", winner.getPlayerName());
}
}

40
PokerKata/test/session3/PairRuleTest.java Normal file
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package session3;
import static org.junit.Assert.*;
import org.junit.Test;
public class PairRuleTest {
@Test
public void pair_wins_over_high_card() {
Player green = new Player("Green", "2S 3C 4D 7H AH");
Player white = new Player("White", "3S 3C 5D 6H KH");
Player winningPlayer = PairRule.compare(green, white);
assertEquals("White", winningPlayer.getPlayerName());
}
@Test
public void higher_pair_wins_over_lower_pair() throws Exception {
Player white = new Player("White", "2S 3C 7D 7H AH");
Player green = new Player("Green", "3S 3C 5D 6H KH");
Player winningPlayer = PairRule.compare(green, white);
assertEquals("White", winningPlayer.getPlayerName());
}
@Test
public void test_if_pair_is_tie() throws Exception {
Player white = new Player("White", "2S 3C 7D 7H AH");
Player green = new Player("Green", "7S 7C 5D 6H KH");
Player winningPlayer = PairRule.compare(green, white);
assertNull(winningPlayer);
}
}

52
PokerKata/test/session3/PlayerTest.java Normal file
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package session3;
import static org.junit.Assert.*;
import java.util.ArrayList;
import java.util.List;
import org.junit.Ignore;
import org.junit.Test;
public class PlayerTest {
@Test
public void getPlayerName() {
assertEquals("Christian", new Player("Christian", "5H").getPlayerName());
}
@Test
public void getPlayerHand() throws Exception {
List<Card> listCard = new ArrayList<Card>();
listCard.add(new Card("5H"));
Player player = new Player("bob", "5H");
List<Card> result = player.getPlayerHand();
assertEquals(listCard.get(0).getValue(), result.get(0).getValue());
}
@Test
public void constructor_handles_multiple_cards() throws Exception {
List<Card> listCard = new ArrayList<Card>();
listCard.add(new Card("5H"));
listCard.add(new Card("3H"));
Player player = new Player("bob", "5H 3H");
List<Card> result = player.getPlayerHand();
assertEquals(listCard.size(), result.size());
}
@Test
public void constructor_handles_multiple_cards_suit_cards() throws Exception {
List<Card> listCard = new ArrayList<Card>();
listCard.add(new Card("5H"));
listCard.add(new Card("3H"));
Player player = new Player("bob", "5H 3H");
List<Card> result = player.getPlayerHand();
assertEquals(listCard.size(), result.size());
}
}

28
PokerKata/test/session3/PokerGameComparatorTest.java Normal file
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package session3;
import static org.junit.Assert.assertEquals;
import java.util.Arrays;
import java.util.Collections;
import java.util.Comparator;
import java.util.List;
import org.junit.Test;
public class PokerGameComparatorTest {
@Test
public void test_sort_by_value() {
List<Card> originalList = Arrays.asList(new Card("3H"), new Card("5H"), new Card("2H"));
PokerGameComparator comparator = new PokerGameComparator();
Collections.sort(originalList, comparator);
assertEquals(5, originalList.get(0).getValue());
assertEquals(3, originalList.get(1).getValue());
assertEquals(2, originalList.get(2).getValue());
}
}

85
PokerKata/test/session3/PokerGameTest.java
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/**
* PokerGame.java
*
* Course in Software Craftsmenship @ Högskolan Väst
* Poker game kata for testing TDD, Test Driven Development
*
* 2015-04-27
*/
package session3;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.*;
import org.junit.Ignore;
import org.junit.Test;
public class PokerGameTest {
PokerGame myGame = new PokerGame();
@Test
public void nothing_gives_0() throws Exception {
String hand = "S2K3R5H6S7";
public void green_wins_with_highest_card() {
Player green = new Player("Green", "2S 3C 4D 7H AH");
Player white = new Player("White", "3S 4C 5D 6H KH");
PokerGame game = new PokerGame();
int result = myGame.getScore(hand);
Player winningPlayer = game.calculateWinningPlayer(green, white);
assertEquals(0, result);
assertEquals("Green", winningPlayer.getPlayerName());
}
@Test
public void single_pair_gives_2() throws Exception {
String hand = "S2K2R5H6S7";
public void one_pair_beats_highest_card() throws Exception {
Player green = new Player("Green", "2S 3C 4D 7H AH");
Player white = new Player("White", "3S 3C 5D 6H KH");
PokerGame game = new PokerGame();
int result = myGame.getScore(hand);
assertEquals(2, result);
Player winningPlayer = game.calculateWinningPlayer(green, white);
assertEquals("White", winningPlayer.getPlayerName());
}
@Test
public void three_of_a_kind_gives_3() throws Exception {
String hand = "S2K2R2H6S7";
public void two_pair_beats_one_pair() throws Exception {
Player green = new Player("Green", "6S 6C 4D 7H AH");
Player white = new Player("White", "3S 3C 5D 5H KH");
PokerGame game = new PokerGame();
int result = myGame.getScore(hand);
assertEquals(3, result);
}
@Test
public void two_pairs_gives_6() throws Exception {
String hand = "S2K2R5H7S7";
int result = myGame.getScore(hand);
assertEquals(6, result);
}
@Test
public void four_of_a_kind_gives_7() throws Exception {
String hand = "S2K2R2H2S7";
int result = myGame.getScore(hand);
assertEquals(7, result);
}
@Test
public void full_house_gives_9() throws Exception {
String hand = "S2K2R2H7S7";
int result = myGame.getScore(hand);
assertEquals(9, result);
}
@Test
public void flush_gives_10() throws Exception {
String hand = "S2S6S7S8S9";
int result = myGame.getScore(hand);
assertEquals(10, result);
Player winningPlayer = game.calculateWinningPlayer(green, white);
assertEquals("White", winningPlayer.getPlayerName());
}
}

40
PokerKata/test/session3/TwoPairRuleTest.java Normal file
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package session3;
import static org.junit.Assert.*;
import org.junit.Test;
public class TwoPairRuleTest {
@Test
public void two_pair_wins_over_pair() {
Player green = new Player("Green", "6S 6C 4D 7H AH");
Player white = new Player("White", "3S 3C 5D 5H KH");
Player winningPlayer = TwoPairRule.compare(green, white);
assertEquals("White", winningPlayer.getPlayerName());
}
@Test
public void higher_two_pair_wins_over_lower_two_pair() throws Exception {
Player green = new Player("Green", "4S 4C 6D 6H AH");
Player white = new Player("White", "3S 3C 5D 5H KH");
Player winningPlayer = TwoPairRule.compare(white, green);
assertEquals("Green", winningPlayer.getPlayerName());
}
@Test
public void first_pair_tie_second_pair_highest_wins() throws Exception {
Player green = new Player("Green", "9S 9C 6D 6H AH");
Player white = new Player("White", "9H 9D 5D 5H KH");
Player winningPlayer = TwoPairRule.compare(white, green);
assertEquals("Green", winningPlayer.getPlayerName());
}
}