def testConstructor(self):
body = StubBox2dCarBody()
car = Car(body)
self.assertEquals(4, car.getX())
self.assertEquals(0, car.getY())
self.assertEquals(2, car.getWidth())
self.assertEquals(1, car.getHeight())
self.assertFalse(car.isBlowed())
def testBlow(self):
body = StubBox2dCarBody()
car = Car(body)
vector = (0, 1)
position = (1, 0)
car.blow(vector, position)
self.assertTrue(car.isBlowed())
self.assertEquals((0, 1), body.vector)
self.assertEquals(position, body.position)
