@Test
public void testMove() {
q_w.move(4, 0);
assertTrue(q_w.getX() == 4 && q_w.getY() == 0);
p1_b.move(6, 3);
assertFalse(p1_b.getX() == 6 && p1_b.getY() == 3);
board.print();
}
@Test
public void testCanEatAt() {
assertTrue(q_w.canEatAt(4, 0));
assertFalse(p1_b.canEatAt(7, 2));
}