def test_add_episode_success(self):
episode1 = LostFilmEpisode(1, 1)
episode2 = LostFilmEpisode(1, 2)
season = LostFilmSeason(1)
season.add_episode(episode1)
season.add_episode(episode2)
assert len(season) == 2
assert season[1] == episode1
assert season[2] == episode2
assert list(season) == [episode1, episode2]
assert list(reversed(season)) == [episode2, episode1]
def test_add_episode_failed(self):
episode1 = LostFilmEpisode(2, 1)
season = LostFilmSeason(2)
season.add_episode(episode1)
with pytest.raises(Exception) as e:
season.add_episode(episode1)
message = six.text_type(e.value)
assert six.text_type(episode1.number) in message
assert six.text_type(season.number) in message
assert 'already' in message
assert len(season) == 1
assert season[1] == episode1
assert list(season) == [episode1]
assert list(reversed(season)) == [episode1]
