def test_deleting_actor_shouldnt_remove_movie(self):
director = Director(name='steven', surname='spilberg')
director.save()
movie = Movie(title='IT Crowd', director=Director.objects.get(pk=1))
movie.save()
actor = Actor(name='jane', surname='doe')
actor.save()
movie.actor.add(actor)
movie.save()
actor.delete()
self.assertEqual(0, Actor.objects.count())
self.assertEqual(1, Movie.objects.count())
def test_deleting_none_existing_actor_should_error_throw(self):
actor = Actor(name='jane', surname='doe')
with self.assertRaises(AssertionError):
actor.delete()
def test_deleting_existing_actor_should_pass(self):
actor = Actor(name='jane', surname='doe')
actor.save()
actor.delete()
self.assertEqual(0, Actor.objects.count())