def test_mine(self):
p = TestMain()
drone = Drone()
drone.pos = vec2d(100, 100)
target = vec2d(100, 100)
drone.target.append(target)
ore = Ore()
ore.pos = vec2d(100, 100)
ore.mine(p, drone)
self.assertEqual(drone.inventory[1][1], 1)
self.assertEqual(ore.quantity, 799999)
