def test_repository_returns_an_empty_list_where_there_are_no_movies_in_a_genre(
session_factory):
repo = SqlAlchemyRepository(session_factory)
movies = repo.get_movies_from_genre(Genre('Giraffe'))
assert len(movies) == 0
def test_repository_can_get_movies_from_genre(session_factory):
repo = SqlAlchemyRepository(session_factory)
movies = repo.get_movies_from_genre(Genre('Comedy'))
assert len(movies) == 279
assert movies[0] == 4
assert movies[1] == 7