def testBonus(self):
map = Game(1, 13)
tank = Tank(1, [1, 2], map)
self.assertEqual(tank.bonuses, [])
bonus = Bonus(0, [3, 3])
tank.addBonus(bonus)
self.assertNotEqual(tank.bonuses, [])
tank.removeBonus(bonus)
self.assertEqual(tank.bonuses, [])
