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- import org.junit.Test;
- import static org.junit.Assert.*;
-
- public class LifeTest {
-
- @Test
- public void createNewCell() {
- Life l = new Life();
- l.setAlive(0, 0);
- l.setAlive(0, 1);
- l.setAlive(0, 2);
-
- ILife nextGen = l.nextGeneration();
-
- assertTrue(nextGen.isAlive(1, 1));
- }
-
- @Test
- public void destroyLonelyCell() {
- Life firstGen = new Life();
- firstGen.setAlive(0, 0);
- firstGen.setAlive(0, 2);
-
- ILife nextGen = firstGen.nextGeneration();
-
- assertTrue(nextGen.isDead(0, 0));
- assertTrue(nextGen.isDead(0, 2));
- }
-
- @Test
- public void keepAliveCell() {
- Life firstGen = new Life();
- firstGen.setAlive(2, 2);
- firstGen.setAlive(3, 3);
- firstGen.setAlive(4, 4);
-
- ILife nextGen = firstGen.nextGeneration();
-
- assertTrue(nextGen.isAlive(3, 3));
- }
-
- @Test
- public void destroyCrowdedCell() {
- Life firstGen = new Life();
- firstGen.setAlive(0, 0);
- firstGen.setAlive(0, 1);
- firstGen.setAlive(0, 2);
- firstGen.setAlive(1, 0);
- firstGen.setAlive(1, 1);
-
- ILife nextGen = firstGen.nextGeneration();
-
- assertTrue(nextGen.isDead(0, 1));
- assertTrue(nextGen.isDead(1, 1));
- }
- }
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