def load_reviews(data_path: str, repo: MemoryRepository, users):
for data_row in read_csv_file(os.path.join(data_path, 'reviews.csv')):
movie = repo.get_movie(int(data_row[2]))
review = Review(movie, data_row[3], int(data_row[4]))
review.user = users[data_row[1]]
review.user.add_review(review)
movie.add_review(review)
repo.add_review(review)
def test_repository_can_add_review_and_get_reviews(in_memory_repo):
user = in_memory_repo.get_user('fmercury')
movie = in_memory_repo.get_movie(320)
review = Review(in_memory_repo.get_movie(320), 'It is very exciting', 6)
review.user = user
review.user.add_review(review)
movie.add_review(review)
in_memory_repo.add_review(review)
reviews = in_memory_repo.get_reviews()
assert (review in reviews) == True
def add_review(movie_id: int, review_text: str, username: str, rating: int,
repo: AbstractRepository):
# Check that the movie exists.
movie = repo.get_movie(movie_id)
if movie is None:
raise NonExistentArticleException
user = repo.get_user(username)
if user is None:
raise UnknownUserException
# Create review.
review = Review(movie, review_text, rating)
review.user = user
review.user.add_review(review)
movie.add_review(review)
# Update the repository.
repo.add_review(review)
