def test_can_add_review():
mem_repo = MemoryRepository()
up_movie = Movie("Up", 2009, 1)
klaus_movie = Movie("Klaus", 2019, 2)
dolittle_movie = Movie("Dolittle", 2019, 3)
mem_repo.add_movie(up_movie)
mem_repo.add_movie(klaus_movie)
mem_repo.add_movie(dolittle_movie)
# ["Dolittle", "Klaus", "Up"]
movie_id = 3
review_text = "Very good!"
username = "******"
rating = 5
mem_repo.add_user(User(username, "CS235"))
# call the service layer to add the comment
movie_services.add_review(movie_id, review_text, rating, username,
mem_repo)
# retrieve the reviews for the movie from the repository
reviews_as_dict = movie_services.get_reviews_for_movie(movie_id, mem_repo)
# check that the reviews inclue a review with the new review text.
assert next((dictionary['review_text'] for dictionary in reviews_as_dict
if dictionary['review_text'] == review_text),
None) is not None
def test_get_reviews_for_movie(in_memory_repo):
reviews_as_dict = movies_services.get_reviews_for_movie(1, in_memory_repo)
# Check that 3 reviews were returned for movie with id 1
assert len(reviews_as_dict) == 3
# Check that the reviews relate to the movie whose id is 1
movie_ids = [review['movie_id'] for review in reviews_as_dict]
movie_ids = set(movie_ids)
assert 1 in movie_ids and len(movie_ids) == 1
def test_can_add_review(in_memory_repo):
movie_id = 3
review_text = 'The loonies are stripping the supermarkets bare!'
username = '******'
# Call the service layer to add the comment.
movie_services.add_review(movie_id, review_text, username, in_memory_repo)
# Retrieve the comments for the article from the repository.
reviews_as_dict = movie_services.get_reviews_for_movie(
movie_id, in_memory_repo)
# Check that the comments include a comment with the new comment text.
assert next((dictionary['review_text'] for dictionary in reviews_as_dict
if dictionary['review_text'] == review_text),
None) is not None
def test_can_add_review(in_memory_repo):
movie_id = 2
review_text = 'What a great movie!'
username = '******'
rating = 10
# Call the service layer to add the review
movies_services.add_review(review_text=review_text,
username=username,
movie_id=movie_id,
rating=rating,
repo=in_memory_repo)
# Retrieve the reviews for the movie from the repository
reviews_as_dict = movies_services.get_reviews_for_movie(
movie_id=movie_id, repo=in_memory_repo)
# Check that the reviews include a review with the new review text
assert next((dictionary['review_text'] for dictionary in reviews_as_dict
if dictionary['review_text'] == review_text),
None) is not None
def test_get_reviews_for_movie_without_reviews(in_memory_repo):
reviews_as_dict = movies_services.get_reviews_for_movie(8, in_memory_repo)
assert len(reviews_as_dict) == 0
def test_get_reviews_for_non_existent_movies(in_memory_repo):
with pytest.raises(NonExistentMovieException):
reviews_as_dict = movies_services.get_reviews_for_movie(
30, in_memory_repo)