code: def test_default_values(self):
      c = carla.VehicleControl()
      self.assertEqual(c.throttle, 0.0)
      self.assertEqual(c.steer, 0.0)
      self.assertEqual(c.brake, 0.0)
      self.assertEqual(c.hand_brake, False)
      self.assertEqual(c.reverse, False)
      c = carla.VehicleControl(1.0, 2.0, 3.0, True, True)
      self.assertEqual(c.throttle, 1.0)
      self.assertEqual(c.steer, 2.0)
      self.assertEqual(c.brake, 3.0)
      self.assertEqual(c.hand_brake, True)
      self.assertEqual(c.reverse, True)
  
file_path: carla/PythonAPI/test/unit/test_vehicle.py
imports: import carla
  import unittest
label_desc: Use image node_id 1 for calling the TestVehicleControl obj's underlying member method code with example usage: obj.test_default_values() without return types