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sk1418/game.java

Created December 13, 2019 15:52
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game.java
import lombok.AllArgsConstructor;
import static java.lang.Math.*;
@AllArgsConstructor
public class Game {
private Player p1;
private Player p2;
private static final int DEUCE_POINT = 3;
private static final String DEUCE = " Deuce ";
private static final String[] B4_DEUCE_RESULTS = { " Love ", " Fifteen ", " Thirty ", " Forty " };
private static final String[] AFTER_DEUCE_RESULTS = { DEUCE, " Advantage ", " Win " };
public String printResult() {
if (max(p1.getPoints(), p2.getPoints()) > DEUCE_POINT) {
return getAfterDeuce().trim();
}
if (p1.getPoints() == p2.getPoints()) {
return getEqualResult(p1.getPoints(), p2.getPoints()).trim();
}
return (B4_DEUCE_RESULTS[p1.getPoints()] + ":" + B4_DEUCE_RESULTS[p2.getPoints()]).trim();
}
private String getAfterDeuce() {
String name = p1.getPoints() > p2.getPoints() ? p1.getName() : p2.getName();
int diff = abs(p1.getPoints() - p2.getPoints());
return (diff == 0 ? "" : name + " ") + AFTER_DEUCE_RESULTS[min(diff, AFTER_DEUCE_RESULTS.length - 1)];
}
private String getEqualResult(int point1, int point2) {
assert point1 == point2;
return (point1 >= DEUCE_POINT) ? DEUCE : B4_DEUCE_RESULTS[p1.getPoints()] + " ALL";
}
}
Raw
test.java
package io.aviatar.condax.faulttelex.parser.tennis;
import org.junit.Before;
import org.junit.Test;
import static org.junit.Assert.assertEquals;
public class GameTest {
private Player p1 = new Player("Kai");
private Player p2 = new Player("Dirk");
private Game game = new Game(p1, p2);
@Before
public void reset() {
p1.setPoints(0);
p2.setPoints(0);
}
@Test
public void test_0_0() {
String r = game.printResult();
assertEquals("Love ALL", r);
}
@Test
public void test_0_15() {
p1.setPoints(0);
p2.setPoints(1);
String r = game.printResult();
assertEquals("Love : Fifteen", r);
}
@Test
public void test_15_15() {
p1.setPoints(1);
p2.setPoints(1);
String r = game.printResult();
assertEquals("Fifteen ALL", r);
}
@Test
public void test_15_30() {
p1.setPoints(1);
p2.setPoints(2);
String r = game.printResult();
assertEquals("Fifteen : Thirty", r);
}
@Test
public void test_40_40() {
p1.setPoints(3);
p2.setPoints(3);
String r = game.printResult();
assertEquals("Deuce", r);
}
@Test
public void test_40_45() {
p1.setPoints(3);
p2.setPoints(4);
String r = game.printResult();
assertEquals(p2.getName() + " Advantage", r);
}
@Test
public void test_45_40() {
p1.setPoints(4);
p2.setPoints(3);
String r = game.printResult();
assertEquals(p1.getName() + " Advantage", r);
}
@Test
public void test_x_x_deuce() {
p1.setPoints(30);
p2.setPoints(30);
String r = game.printResult();
assertEquals("Deuce", r);
}
@Test
public void test_70_50() {
p1.setPoints(6);
p2.setPoints(4);
String r = game.printResult();
assertEquals(p1.getName() + " Win", r);
}
@Test
public void test_0_50() {
p1.setPoints(0);
p2.setPoints(5);
String r = game.printResult();
assertEquals(p2.getName() + " Win", r);
}
}
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