def test_repository_can_add_a_genre(session_factory):
repo = SqlAlchemyRepository(session_factory)
genre = Genre('Motoring')
genre.tagged_movies = None
repo.add_genre(genre)
assert genre in repo.get_genres()
def test_repository_can_retrieve_genres(session_factory):
repo = SqlAlchemyRepository(session_factory)
genres = repo.get_genres()
assert len(genres) == 18
genre_one = [genre for genre in genres if genre.genre_name == 'Action'][0]
genre_two = [genre for genre in genres
if genre.genre_name == 'Adventure'][0]
genre_three = [genre for genre in genres if genre.genre_name == 'Crime'][0]
genre_four = [genre for genre in genres if genre.genre_name == 'Horror'][0]
assert genre_one is not None
assert genre_two is not None
assert genre_three is not None
assert genre_four is not None