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Fixup gitignore

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This commit is contained in:
Christian Ohlsson
2015-04-30 14:46:39 +02:00
parent 94f11c39f3
commit 3898c09618
15 changed files with 239 additions and 86 deletions
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8
PokerKata/.classpath Normal file
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@@ -0,0 +1,8 @@
<?xml version="1.0" encoding="UTF-8"?>
<classpath>
<classpathentry kind="src" path="src"/>
<classpathentry kind="src" path="test"/>
<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.8"/>
<classpathentry kind="con" path="org.eclipse.jdt.junit.JUNIT_CONTAINER/4"/>
<classpathentry kind="output" path="bin"/>
</classpath>

3
PokerKata/.gitignore vendored
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@@ -1,4 +1 @@
/bin/
.classpath
.project
.settings

17
PokerKata/.project Normal file
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@@ -0,0 +1,17 @@
<?xml version="1.0" encoding="UTF-8"?>
<projectDescription>
<name>PokerKata</name>
<comment></comment>
<projects>
</projects>
<buildSpec>
<buildCommand>
<name>org.eclipse.jdt.core.javabuilder</name>
<arguments>
</arguments>
</buildCommand>
</buildSpec>
<natures>
<nature>org.eclipse.jdt.core.javanature</nature>
</natures>
</projectDescription>

11
PokerKata/.settings/org.eclipse.jdt.core.prefs Normal file
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@@ -0,0 +1,11 @@
eclipse.preferences.version=1
org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.8
org.eclipse.jdt.core.compiler.codegen.unusedLocal=preserve
org.eclipse.jdt.core.compiler.compliance=1.8
org.eclipse.jdt.core.compiler.debug.lineNumber=generate
org.eclipse.jdt.core.compiler.debug.localVariable=generate
org.eclipse.jdt.core.compiler.debug.sourceFile=generate
org.eclipse.jdt.core.compiler.problem.assertIdentifier=error
org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
org.eclipse.jdt.core.compiler.source=1.8

110
PokerKata/src/session3/PokerGame.java
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@@ -16,29 +16,39 @@ import java.util.Arrays;
*
* @author crille
*
* Spades Hearts Clubs Diamonds
*
* Jack Queen King Ace /* 8. Straight Flush 7. Four of a kind 6. Full
* House 5. Flush 4. Straight 3. Three of a Kind 2. Two Pairs 1. Pair 0.
* Nothing
*/
public class PokerGame {
static int NUM_OF_CARDS = 5;
public int getScore(String hand) {
int score = 0;
char[] values = getValues(hand);
int[] values = new int[NUM_OF_CARDS];
char[] colors = getColors(hand);
values = getValues(hand);
if (findStraightFlush(values, colors) == true)
score = 14;
else if (findStraight(values) == true)
score = 12;
else if (findFlush(colors) == true)
score = 10;
else if (findFullHouse(values) == true)
score = 9;
score = 8;
else if (findFourOfAKind(values) == true)
score = 7;
else if (findTwoPairs(values) == true)
else if (findFullHouse(values) == true)
score = 6;
else if (findFlush(colors) == true)
score = 5;
else if (findStraight(values) == true)
score = 4;
else if (findThreeOfAKind(values) == true)
score = 3;
else if (findPair(values) == true)
else if (findTwoPairs(values) == true)
score = 2;
else if (findPair(values) == true)
score = 1;
else
score = 0;
return score;
@@ -51,10 +61,10 @@ public class PokerGame {
* @param hand
* @return true if there is a pair, otherwise false
*/
private boolean findPair(char[] values) {
private boolean findPair(int[] values) {
// Loop again, find pair
for (int i = 0; i < values.length - 1; i++) {
for (int i = 0; i < NUM_OF_CARDS - 1; i++) {
if (values[i] == values[i + 1])
return true;
}
@@ -68,10 +78,10 @@ public class PokerGame {
* @param hand
* @return true if there is a Three of a kind, otherwise false
*/
private boolean findThreeOfAKind(char[] values) {
private boolean findThreeOfAKind(int[] values) {
// Loop again, find three of a kind
for (int i = 0; i < values.length - 2; i++) {
for (int i = 0; i < NUM_OF_CARDS - 2; i++) {
if (values[i] == values[i + 1] && values[i + 1] == values[i + 2])
return true;
}
@@ -85,11 +95,11 @@ public class PokerGame {
* @param hand
* @return true if there is two pairs, otherwise false
*/
private boolean findTwoPairs(char[] values) {
private boolean findTwoPairs(int[] values) {
try {
// Loop again, find pair
for (int i = 0; i < values.length - 1; i++) {
for (int i = 0; i < NUM_OF_CARDS - 1; i++) {
if (values[i] == values[i + 1]) {
if (values[i + 2] == values[i + 3]
|| values[i + 3] == values[i + 4]) {
@@ -111,10 +121,10 @@ public class PokerGame {
* @param hand
* @return true if there is a Four of a kind, otherwise false
*/
private boolean findFourOfAKind(char[] values) {
private boolean findFourOfAKind(int[] values) {
// Loop again, find three of a kind
for (int i = 0; i < values.length - 2; i++) {
for (int i = 0; i < NUM_OF_CARDS - 2; i++) {
if (values[i] == values[i + 1] && values[i + 1] == values[i + 2]
&& values[i + 2] == values[i + 3])
return true;
@@ -130,7 +140,7 @@ public class PokerGame {
* @param hand
* @return true if there is a Full House, otherwise false
*/
private boolean findFullHouse(char[] values) {
private boolean findFullHouse(int[] values) {
if (values[0] == values[1] && values[3] == values[4]
&& (values[0] == values[2] || values[2] == values[3]))
@@ -160,8 +170,8 @@ public class PokerGame {
* @param values
* @return true if there is a straight, otherwise false
*/
private boolean findStraight(char[] values) {
for (int i = 0; i < values.length - 1; i++)
private boolean findStraight(int[] values) {
for (int i = 0; i < NUM_OF_CARDS - 1; i++)
if (values[i + 1] != values[i] + 1)
return false;
return true;
@@ -174,8 +184,8 @@ public class PokerGame {
* @param colors
* @return
*/
private boolean findStraightFlush(char[] values, char[] colors) {
for (int i = 0; i < values.length - 1; i++)
private boolean findStraightFlush(int[] values, char[] colors) {
for (int i = 0; i < NUM_OF_CARDS - 1; i++)
if (values[i + 1] != values[i] + 1)
return false;
if (colors[0] == colors[4])
@@ -190,19 +200,61 @@ public class PokerGame {
* @param hand
* @return The values of all the cards
*/
private char[] getValues(String hand) {
char[] values = "".toCharArray();
String temp = "";
private int[] getValues(String hand) {
int[] values = new int[NUM_OF_CARDS];
// Remove all colors
hand = hand.replace("S", "");
hand = hand.replace("H", "");
hand = hand.replace("C", "");
hand = hand.replace("D", "");
// J Q K A
// Find all values
for (int i = 1; i < hand.length(); i += 2) {
temp += hand.charAt(i);
for (int i = 0; i < NUM_OF_CARDS; i++) {
if (hand.charAt(i) == '2')
values[i] = 2;
else if (hand.charAt(i) == '3')
values[i] = 3;
else if (hand.charAt(i) == '4')
values[i] = 4;
else if (hand.charAt(i) == '5')
values[i] = 5;
else if (hand.charAt(i) == '6')
values[i] = 6;
else if (hand.charAt(i) == '7')
values[i] = 7;
else if (hand.charAt(i) == '8')
values[i] = 8;
else if (hand.charAt(i) == '9')
values[i] = 9;
else if (hand.charAt(i) == '1') {
values[i] = 10;
i++;
}
else if (hand.charAt(i) == 'J')
values[i] = 11;
else if (hand.charAt(i) == 'Q')
values[i] = 12;
else if (hand.charAt(i) == 'K')
values[i] = 13;
else if (hand.charAt(i) == 'A')
values[i] = 14;
}
values = temp.toCharArray();
Arrays.sort(values);
return values;
}
/*
* Gammal char-version
*
* private char[] getValues(String hand) { char[] values = "".toCharArray();
* String temp = "";
*
* // Find all values for (int i = 1; i < hand.length(); i += 2) { temp +=
* hand.charAt(i); } values = temp.toCharArray(); Arrays.sort(values);
* return values; }
*/
/**
* Extracts all the colors from the given String (hand)
*

95
PokerKata/test/session3/PokerGameTest.java
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@@ -19,7 +19,7 @@ public class PokerGameTest {
@Test
public void nothing_gives_0() throws Exception {
String hand = "S2K3R5H6S7";
String hand = "S2H3C4D5S7";
int result = myGame.getScore(hand);
@@ -27,8 +27,17 @@ public class PokerGameTest {
}
@Test
public void single_pair_gives_2() throws Exception {
String hand = "S2K2R5H6S7";
public void pair_gives_1() throws Exception {
String hand = "S3H3C4D5S8";
int result = myGame.getScore(hand);
assertEquals(1, result);
}
@Test
public void two_pairs_gives_2() throws Exception {
String hand = "S3H3C9D5S5";
int result = myGame.getScore(hand);
@@ -37,7 +46,7 @@ public class PokerGameTest {
@Test
public void three_of_a_kind_gives_3() throws Exception {
String hand = "S2K2R2H6S7";
String hand = "S8H8C8D3S4";
int result = myGame.getScore(hand);
@@ -45,8 +54,29 @@ public class PokerGameTest {
}
@Test
public void two_pairs_gives_6() throws Exception {
String hand = "S2K2R5H7S7";
@Ignore
public void straight_gives_4() throws Exception {
String hand = "K2S3H4R5R6";
int result = myGame.getScore(hand);
assertEquals(4, result);
}
@Test
@Ignore
public void flush_gives_5() throws Exception {
String hand = "S2S6S7S8S9";
int result = myGame.getScore(hand);
assertEquals(5, result);
}
@Test
@Ignore
public void full_house_gives_6() throws Exception {
String hand = "S2K2R2H7S7";
int result = myGame.getScore(hand);
@@ -54,6 +84,7 @@ public class PokerGameTest {
}
@Test
@Ignore
public void four_of_a_kind_gives_7() throws Exception {
String hand = "S2K2R2H2S7";
@@ -63,48 +94,22 @@ public class PokerGameTest {
}
@Test
public void full_house_gives_9() throws Exception {
String hand = "S2K2R2H7S7";
@Ignore
public void straight_flush_gives_8() throws Exception {
String hand = "K2K3K4K5K6";
int result = myGame.getScore(hand);
assertEquals(8, result);
}
@Test
@Ignore
public void royal_straight_flush_gives_9() throws Exception {
String hand = "R10RKRDRKRE";
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);
}
@Test
public void straight_gives_12() throws Exception {
String hand = "K2S3H4R5R6";
int result = myGame.getScore(hand);
assertEquals(12, result);
}
@Test
public void straight_flush_gives_14() throws Exception {
String hand = "K2K3K4K5K6";
int result = myGame.getScore(hand);
assertEquals(14, result);
}
@Test
@Ignore
public void royal_straight_flush_gives_16() throws Exception {
String hand = "R10RKRDRKRE";
int result = myGame.getScore(hand);
assertEquals(16, result);
}
}