def teste_status(self):
obstacle = Obstacle()
self.assertEqual('O', obstacle.character())
actor_on_same_position = Actor()
obstacle.clash(actor_on_same_position)
self.assertEqual(' ', obstacle.character())
def teste_status(self):
obstaculo = Obstacle()
self.assertEqual('O', obstaculo.character())
outro_ator_na_mesma_posicao = Actor()
obstaculo.clash(outro_ator_na_mesma_posicao)
self.assertEqual(' ', obstaculo.character())