当所有陈述有效时，代码不会输入if语句。 （测试）

Question

public void powerUpCollision(PowerUp object, Rectangle2D playerR) {
    Ellipse2D powerUpR = object.getShape();
    if (powerUpR.intersects(playerR) && !object.isHit()) {
        if (this.player.getPowerUp() == null) {
            if (object instanceof PUInvincible) {
                this.player.setPowerUp((PUInvincible) object);
            } else if (object instanceof PUSlowMotion) {
                this.player.setPowerUp((PUSlowMotion) object);
            } else if (object instanceof PUSpeedBoost) {
                this.player.setPowerUp((PUSpeedBoost) object);
            }
        }
        object.setHit(true);
        new SecurePlatformRunner(() -> collidedObjects.add(object));
    }
}
 public void checkCollisions(Player player, List<GameObject> gameObjects) {
    collidedObjects = new ArrayList<>();

    Rectangle2D.Double playerR = player.getShape();
    for (GameObject object : gameObjects) {
        if (object instanceof Coin) {
            coinCollision((Coin) object, playerR);
        } else if (object instanceof Obstacle || object instanceof Rocket) {
            obstacleCollision(object, playerR);
        } else if (object instanceof PowerUp) {
            powerUpCollision((PowerUp) object, playerR);
        }
    }
}



 @ParameterizedTest
@CsvSource({"PUInvincible", "PUSpeedBoost", "PUSlowMotion"})
public void test_checkCollision_powerUp(String powerUpName) {
    PowerUp powerUp;
    Sprite sprite = Mockito.mock(Sprite.class);
    Mockito.when(sprite.getHeight()).thenReturn(10.0);
    Mockito.when(sprite.getWidth()).thenReturn(10.0);

    Player player = Mockito.mock(Player.class);
    Mockito.when(player.getShape()).thenReturn(new Rectangle2D.Double(5.0, 5.0, 5.0, 5.0));

    gameController = Mockito.mock(GameController.class);
    Launcher.setGameController(gameController);

    switch(powerUpName) {
        case "PUInvincible":
            powerUp = new PUInvincible(5.0, 5.0, sprite);
            break;
        case "PUSpeedBoost":
            powerUp = new PUSpeedBoost(5.0,5.0, sprite);
            break;
        case "PUSlowMotion":
            powerUp = new PUSlowMotion(5.0,5.0, sprite);
            break;
        default:
            powerUp = null;
    }

    List<GameObject> gameObjects = new ArrayList<>();
    gameObjects.add(powerUp);
    gameObjects.add(player);

    gameScene.checkCollisions(player, gameObjects );
    assertThat(player.getPowerUp()).isEqualTo(powerUp);
    assertThat(powerUp.isHit()).isTrue();
}

我正在尝试测试checkCollision方法，然后又想测试powerUpCollision。我现在测试它的方式虽然不起作用。出于某种原因，我的测试没有进入if和else-if语句，我在那里检查应该设置哪种powerUp。我不明白为什么这是因为在进入陈述时所有条件都是正确的。