def test_deleting_existing_director_should_remove_movie(self):
director = Director(name='steven', surname='spilberg')
director.save()
movie = Movie(title='IT Crowd', director=Director.objects.get(pk=1))
movie.save()
director.delete()
self.assertEqual(0, Director.objects.count())
self.assertEqual(0, Movie.objects.count())
def test_deleting_none_existing_director_should_error_throw(self):
director = Director(name='steven', surname='spilberg')
with self.assertRaises(AssertionError):
director.delete()
def test_deleting_existing_director_should_pass(self):
director = Director(name='steven', surname='spilberg')
director.save()
director.delete()
self.assertEqual(0, Director.objects.count())