# Example:

from active_redis import ActiveRedis, ActiveRedisModel, UUIDGenerator

class Movie(ActiveRedisModel):
    stored_attrs = ['title', 'year', 'author']

    def __init__(self, uuid, title, year, author):
        self.uuid = uuid
        self.title, self.year, self.author = title, year, author


if __name__ == '__main__':
    ActiveRedis.config = {
        'connexion': {'db': 3},
        'namespace_prefix': 'mycinema'
    }

    assert Movie.delete_all()
    assert 0, Movie.count()

    topgun = Movie(UUIDGenerator.generate(), 'TopGun', 1987, 'Tony S.')
    assert topgun.save()

    titanic = Movie(UUIDGenerator.generate(), 'Titanic', 1997, 'James C.')
    assert titanic.save()

    topgun.update_attr('title', 'Top Gun')
    assert 'Top Gun', Movie.find(topgun.uuid).title

    assert 2, Movie.count()
    assert 2, len(Movie.find_all())

    m = Movie.find(topgun.uuid)
    m.delete()

    assert 1, Movie.count()
    assert 1, len(Movie.find_all())