/** Tests {@link PlayerFish#addLife()} when attempting to add a life above the maximum. */
@Test
public void testAddLife2() {
pf.livesProperty().set(settings.getInteger("MAX_LIVES"));
pf.addLife();
assertEquals(settings.getInteger("MAX_LIVES"), pf.getLives());
}
/** Tests the PlayerFish class. */
public class TestPlayerFish extends TestIEatable {
private PlayerFish pf;
private Settings settings = Settings.getInstance();
/** Creates a new PlayerFish before each test case. */
@Before
public void setUp() {
pf = spy(new PlayerFish(mock(CollisionMask.class), mock(Scene.class), null));
when(pf.getBoundingArea().getSize()).thenReturn(5.0);
}
/** Tests {@link PlayerFish#getSize()}. */
@Test
@Override
public void testGetSize() {
assertEquals(5.0, pf.getSize(), 1E-8);
}
/** Tests {@link PlayerFish#eat()}. */
@Test
@Override
public void testEat() {
pf.eat();
verify(pf).kill();
}
/** Tests {@link PlayerFish#kill()} for a PlayerFish already dead. */
@Test
public void testKillDead() {
int lives = pf.getLives();
when(pf.isDead()).thenReturn(true);
pf.kill();
assertEquals(pf.getLives(), lives);
}
/** Tests {@link PlayerFish#kill()} for a PlayerFish that is invincible. */
@Test
public void testKillInvincible() {
int lives = pf.getLives();
when(pf.isInvincible()).thenReturn(true);
pf.kill();
assertEquals(pf.getLives(), lives);
}
/** Tests {@link PlayerFish#setDead()}. */
@Test
public void testSetDead() {
pf.setDead();
assertTrue(pf.isDead());
}
/** Tests {@link PlayerFish#setDead()}. Test with a lot of lives. */
@Test
public void testSetDeadLives() {
pf.livesProperty().set(Integer.MAX_VALUE);
pf.setDead();
assertTrue(pf.isDead());
}
/** Tests {@link PlayerFish#setInvincible()}. */
@Test
public void testInvincibleOver() {
pf.setInvincible(System.currentTimeMillis() - 100);
assertFalse(pf.isInvincible());
}
/** Tests {@link PlayerFish#getInvincible()}. */
@Test
public void testGetInvincibleOver() {
pf.setInvincible(System.currentTimeMillis() - 100);
assertEquals(0, pf.getInvincible());
}
/** Tests {@link PlayerFish#getInvincible()}. */
@Test
public void testGetInvincibleActive() {
long time = System.currentTimeMillis() + 100;
pf.setInvincible(time);
assertEquals(time, pf.getInvincible());
}
@Override
public void testCanBeEatenBy() {
testCanBeEatenByLargerEnemy();
testCanBeEatenBySameEnemy();
testCanBeEatenBySmallerEnemy();
testCanBeEatenByInvincible();
}
/**
* Tests {@link PlayerFish#canBeEatenBy(IEatable).
* Test for larger enemy.
*/
public void testCanBeEatenByLargerEnemy() {
IEatable other = mock(IEatable.class);
when(other.getSize()).thenReturn(10.0);
assertTrue(pf.canBeEatenBy(other));
}
/**
* Tests {@link PlayerFish#canBeEatenBy(IEatable).
* Test with enemy with same size.
*/
public void testCanBeEatenBySameEnemy() {
IEatable other = mock(IEatable.class);
when(other.getSize()).thenReturn(5.0);
assertFalse(pf.canBeEatenBy(other));
}
/**
* Tests {@link PlayerFish#canBeEatenBy(IEatable).
* Test with a smaller enemy.
*/
public void testCanBeEatenBySmallerEnemy() {
IEatable other = mock(IEatable.class);
when(other.getSize()).thenReturn(4.0);
assertFalse(pf.canBeEatenBy(other));
}
/**
* Tests {@link PlayerFish#canBeEatenBy(IEatable).
* Test for when the player fish is invincible
*/
public void testCanBeEatenByInvincible() {
IEatable other = mock(IEatable.class);
when(other.getSize()).thenReturn(4.0);
pf.setInvincible(-1);
assertFalse(pf.canBeEatenBy(other));
}
/** Tests {@link PlayerFish#canMoveThroughWall()}. */
@Test
public void testCanMoveThroughWall() {
assertFalse(pf.canMoveThroughWall());
}
/** Tests {@link PlayerFish#canMoveThroughWall()} using another PlayerFish to collide with. */
@Test
public void testCollideWithOtherPlayerFish() {
PlayerFish pf2 = spy(new PlayerFish(mock(CollisionMask.class), mock(Scene.class), null));
when(pf2.getBoundingArea().getSize()).thenReturn(1000000.0);
pf.livesProperty().set(1);
pf.onCollide(pf2);
assertTrue(pf.isDead());
verify(pf2, never()).kill();
}
/**
* Tests {@link PlayerFish#canMoveThroughWall()} using a larger EnemyFish to collide with, when
* the player has one life left.
*/
@Test
public void testCollideWithLargerEnemyFish() {
EnemyFish ef = spy(new EnemyFish(mock(CollisionMask.class), null, 0.0, 0.0));
when(ef.getBoundingArea().getSize()).thenReturn(6.1);
// Set the amount of lives to 1
pf.livesProperty().set(1);
// Collide with an enemy
pf.onCollide(ef);
// The player should have no more lives left.
assertEquals(0, pf.getLives());
// The player should be dead.
assertTrue(pf.isDead());
verify(ef, never()).kill();
}
/**
* Tests {@link PlayerFish#canMoveThroughWall()} using a larger EnemyFish to collide with, when
* the player has multiple lives left.
*/
@Test
public void testCollideWithLargerEnemyFish2() {
EnemyFish ef = spy(new EnemyFish(mock(CollisionMask.class), null, 0.0, 0.0));
when(ef.getBoundingArea().getSize()).thenReturn(6.1);
// Set the amount of lives to 2.
pf.livesProperty().set(2);
// Collide with an enemy
pf.onCollide(ef);
// The player should have one less life.
assertEquals(1, pf.getLives());
// The player should not be dead.
assertFalse(pf.isDead());
verify(ef, never()).kill();
}
/** Tests {@link PlayerFish#canMoveThroughWall()} using a smaller EnemyFish to collide with. */
@Test
public void testCollideWithSmallerEnemyFish() {
EnemyFish ef = spy(new EnemyFish(mock(CollisionMask.class), null, 0.0, 0.0));
when(ef.getBoundingArea().getSize()).thenReturn(3.9);
ICollisionArea bb = pf.getBoundingArea();
pf.onCollide(ef);
verify(ef).kill();
verify(pf, never()).kill();
verify(bb).increaseSize(pf.getGrowthSpeed() * 3.9 / 5.0);
}
/** */
@Test
public void testCollideWithSameSizeEnemyFish() {
EnemyFish ef = spy(new EnemyFish(mock(CollisionMask.class), null, 0.0, 0.0));
when(ef.getBoundingArea().getSize()).thenReturn(5.0);
pf.onCollide(ef);
verify(ef, never()).kill();
verify(pf, never()).kill();
}
/** Tests {@link PlayerFish#canMoveThroughWall()} using a dead EnemyFish. */
@Test
public void testCollideWithDeadEnemyFish() {
EnemyFish ef = spy(new EnemyFish(mock(CollisionMask.class), null, 0.0, 0.0));
when(ef.getBoundingArea().getSize()).thenReturn(5.1);
ef.kill();
pf.onCollide(ef);
verify(pf, never()).kill();
}
/** Tests {@link PlayerFish#addLife()}. */
@Test
public void testAddLife1() {
pf.livesProperty().set(1);
pf.addLife();
assertEquals(2, pf.getLives());
}
/** Tests {@link PlayerFish#addLife()} when attempting to add a life above the maximum. */
@Test
public void testAddLife2() {
pf.livesProperty().set(settings.getInteger("MAX_LIVES"));
pf.addLife();
assertEquals(settings.getInteger("MAX_LIVES"), pf.getLives());
}
/** Tests {@link PlayerFish#removeLife()}. */
@Test
public void testRemoveLife() {
pf.livesProperty().set(2);
// The fish should not be dead.
pf.kill();
assertFalse(pf.isDead());
// The amount of lives should have been decreased.
assertEquals(1, pf.getLives());
}
/** Tests {@link PlayerFish#removeLife()} when the Player has only one life left. */
@Test
public void testRemoveLife2() {
pf.livesProperty().set(1);
// The fish should be dead.
pf.kill();
assertTrue(pf.isDead());
// The amount of lives should have been decreased.
assertEquals(0, pf.getLives());
}
/** Tests the getBehaviour method. */
@Test
public void testGetBehaviour() {
IMoveBehaviour behaviour = pf.getBehaviour();
assertTrue(behaviour instanceof KeyListenerBehaviour);
}
/** Tests the setBehaviour method. */
@Test
public void testSetBehaviour() {
IMoveBehaviour behaviour = new FrozenBehaviour();
pf.setBehaviour(behaviour);
assertSame(behaviour, pf.getBehaviour());
}
@Override
public IEatable getTestObject() {
return pf;
}
}