unwind/tests/test_db.py
ducklet 1ea09c1a45 feat: use Alembic to initialize the database
This completely removes the previous DB patching mechanism.
When this is first run for an existing installation of Unwind, depending
on its version it might lead to problems because the database's schema
won't match the code.
To avoid that issue, when upgrading Unwind to this version make sure to
STOP the old application, install this new version but DON'T start it,
instead use `alembic upgrade head` to run the outstanding patches, and
only then start the application.
2024-05-19 02:25:36 +02:00

411 lines
11 KiB
Python

from datetime import UTC, datetime
import pytest
from unwind import db, models, web_models
_movie_imdb_id = 1230000
def a_movie(**kwds) -> models.Movie:
global _movie_imdb_id
_movie_imdb_id += 1
args = {
"title": "test movie",
"release_year": 2013,
"media_type": "Movie",
"imdb_id": f"tt{_movie_imdb_id}",
"genres": {"genre-1"},
} | kwds
return models.Movie(**args)
@pytest.mark.asyncio
async def test_get(conn: db.Connection):
m1 = a_movie()
await db.add(conn, m1)
m2 = a_movie(release_year=m1.release_year + 1)
await db.add(conn, m2)
assert None is await db.get(conn, models.Movie)
assert None is await db.get(conn, models.Movie, id="blerp")
assert m1 == await db.get(conn, models.Movie, id=str(m1.id))
assert m2 == await db.get(conn, models.Movie, release_year=m2.release_year)
assert None is await db.get(
conn, models.Movie, id=str(m1.id), release_year=m2.release_year
)
assert m2 == await db.get(
conn, models.Movie, id=str(m2.id), release_year=m2.release_year
)
assert m1 == await db.get(
conn,
models.Movie,
media_type=m1.media_type,
order_by=(models.movies.c.release_year, "asc"),
)
assert m2 == await db.get(
conn,
models.Movie,
media_type=m1.media_type,
order_by=(models.movies.c.release_year, "desc"),
)
@pytest.mark.asyncio
async def test_get_all(conn: db.Connection):
m1 = a_movie()
await db.add(conn, m1)
m2 = a_movie(release_year=m1.release_year)
await db.add(conn, m2)
m3 = a_movie(release_year=m1.release_year + 1)
await db.add(conn, m3)
assert [] == list(await db.get_all(conn, models.Movie, id="blerp"))
assert [m1] == list(await db.get_all(conn, models.Movie, id=str(m1.id)))
assert [m1, m2] == list(
await db.get_all(conn, models.Movie, release_year=m1.release_year)
)
assert [m1, m2, m3] == list(await db.get_all(conn, models.Movie))
@pytest.mark.asyncio
async def test_get_many(conn: db.Connection):
m1 = a_movie()
await db.add(conn, m1)
m2 = a_movie(release_year=m1.release_year)
await db.add(conn, m2)
m3 = a_movie(release_year=m1.release_year + 1)
await db.add(conn, m3)
assert [] == list(await db.get_many(conn, models.Movie)), "selected nothing"
assert [m1] == list(await db.get_many(conn, models.Movie, id=[str(m1.id)]))
assert [m1] == list(await db.get_many(conn, models.Movie, id={str(m1.id)}))
assert [m1, m2] == list(
await db.get_many(conn, models.Movie, release_year=[m1.release_year])
)
assert [m1, m2, m3] == list(
await db.get_many(
conn, models.Movie, release_year=[m1.release_year, m3.release_year]
)
)
@pytest.mark.asyncio
async def test_add_and_get(conn: db.Connection):
m1 = a_movie()
await db.add(conn, m1)
m2 = a_movie()
await db.add(conn, m2)
assert m1 == await db.get(conn, models.Movie, id=str(m1.id))
assert m2 == await db.get(conn, models.Movie, id=str(m2.id))
@pytest.mark.asyncio
async def test_update(conn: db.Connection):
m = a_movie()
await db.add(conn, m)
assert m == await db.get(conn, models.Movie, id=str(m.id))
m.title += "something else"
assert m != await db.get(conn, models.Movie, id=str(m.id))
await db.update(conn, m)
assert m == await db.get(conn, models.Movie, id=str(m.id))
@pytest.mark.asyncio
async def test_remove(conn: db.Connection):
m1 = a_movie()
await db.add(conn, m1)
assert m1 == await db.get(conn, models.Movie, id=str(m1.id))
await db.remove(conn, m1)
assert None is await db.get(conn, models.Movie, id=str(m1.id))
@pytest.mark.asyncio
async def test_find_ratings(conn: db.Connection):
m1 = a_movie(
title="a test movie",
release_year=2013,
genres={"genre-1"},
)
await db.add(conn, m1)
m2 = a_movie(
title="b it's anöther Movie, Part 2",
release_year=2015,
genres={"genre-2"},
)
await db.add(conn, m2)
m3 = a_movie(
title="c movie it's, Part 3",
release_year=m2.release_year,
genres=m2.genres,
)
await db.add(conn, m3)
u1 = models.User(
imdb_id="u00001",
name="User1",
secret="secret1", # noqa: S106
)
await db.add(conn, u1)
u2 = models.User(
imdb_id="u00002",
name="User2",
secret="secret2", # noqa: S106
)
await db.add(conn, u2)
r1 = models.Rating(
movie_id=m2.id,
movie=m2,
user_id=u1.id,
user=u1,
score=66,
rating_date=datetime.now(tz=UTC),
)
await db.add(conn, r1)
r2 = models.Rating(
movie_id=m2.id,
movie=m2,
user_id=u2.id,
user=u2,
score=77,
rating_date=datetime.now(tz=UTC),
)
await db.add(conn, r2)
# ---
rows = await db.find_ratings(
conn,
title=m1.title,
media_type=m1.media_type,
exact=True,
ignore_tv_episodes=True,
include_unrated=True,
yearcomp=("=", m1.release_year),
limit_rows=3,
user_ids=[],
)
ratings = (web_models.Rating(**r) for r in rows)
assert (web_models.RatingAggregate.from_movie(m1),) == tuple(
web_models.aggregate_ratings(ratings, user_ids=[])
)
rows = await db.find_ratings(conn, title="movie", include_unrated=False)
ratings = tuple(web_models.Rating(**r) for r in rows)
assert (
web_models.Rating.from_movie(m2, rating=r1),
web_models.Rating.from_movie(m2, rating=r2),
) == ratings
rows = await db.find_ratings(conn, title="movie", include_unrated=True)
ratings = tuple(web_models.Rating(**r) for r in rows)
assert (
web_models.Rating.from_movie(m1),
web_models.Rating.from_movie(m3),
web_models.Rating.from_movie(m2, rating=r1),
web_models.Rating.from_movie(m2, rating=r2),
) == ratings
aggr = web_models.aggregate_ratings(ratings, user_ids=[])
assert tuple(
web_models.RatingAggregate.from_movie(m) for m in [m1, m3, m2]
) == tuple(aggr)
aggr = web_models.aggregate_ratings(ratings, user_ids=[str(u1.id)])
assert (
web_models.RatingAggregate.from_movie(m1),
web_models.RatingAggregate.from_movie(m3),
web_models.RatingAggregate.from_movie(m2, ratings=[r1]),
) == tuple(aggr)
aggr = web_models.aggregate_ratings(ratings, user_ids=[str(u1.id), str(u2.id)])
assert (
web_models.RatingAggregate.from_movie(m1),
web_models.RatingAggregate.from_movie(m3),
web_models.RatingAggregate.from_movie(m2, ratings=[r1, r2]),
) == tuple(aggr)
rows = await db.find_ratings(conn, title="movie", include_unrated=True)
ratings = (web_models.Rating(**r) for r in rows)
aggr = web_models.aggregate_ratings(ratings, user_ids=[])
assert tuple(
web_models.RatingAggregate.from_movie(m) for m in [m1, m3, m2]
) == tuple(aggr)
rows = await db.find_ratings(conn, title="test", include_unrated=True)
ratings = tuple(web_models.Rating(**r) for r in rows)
assert (web_models.Rating.from_movie(m1),) == ratings
@pytest.mark.asyncio
async def test_ratings_for_movies(conn: db.Connection):
m1 = a_movie()
await db.add(conn, m1)
m2 = a_movie()
await db.add(conn, m2)
u1 = models.User(
imdb_id="u00001",
name="User1",
secret="secret1", # noqa: S106
)
await db.add(conn, u1)
u2 = models.User(
imdb_id="u00002",
name="User2",
secret="secret2", # noqa: S106
)
await db.add(conn, u2)
r1 = models.Rating(
movie_id=m2.id,
movie=m2,
user_id=u1.id,
user=u1,
score=66,
rating_date=datetime.now(tz=UTC),
)
await db.add(conn, r1)
# ---
movie_ids = [m1.id]
user_ids = []
assert () == tuple(
await db.ratings_for_movies(conn, movie_ids=movie_ids, user_ids=user_ids)
)
movie_ids = [m2.id]
user_ids = []
assert (r1,) == tuple(
await db.ratings_for_movies(conn, movie_ids=movie_ids, user_ids=user_ids)
)
movie_ids = [m2.id]
user_ids = [u2.id]
assert () == tuple(
await db.ratings_for_movies(conn, movie_ids=movie_ids, user_ids=user_ids)
)
movie_ids = [m2.id]
user_ids = [u1.id]
assert (r1,) == tuple(
await db.ratings_for_movies(conn, movie_ids=movie_ids, user_ids=user_ids)
)
movie_ids = [m1.id, m2.id]
user_ids = [u1.id, u2.id]
assert (r1,) == tuple(
await db.ratings_for_movies(conn, movie_ids=movie_ids, user_ids=user_ids)
)
@pytest.mark.asyncio
async def test_find_movies(conn: db.Connection):
m1 = a_movie(title="movie one")
await db.add(conn, m1)
m2 = a_movie(title="movie two", imdb_score=33, release_year=m1.release_year + 1)
await db.add(conn, m2)
u1 = models.User(
imdb_id="u00001",
name="User1",
secret="secret1", # noqa: S106
)
await db.add(conn, u1)
u2 = models.User(
imdb_id="u00002",
name="User2",
secret="secret2", # noqa: S106
)
await db.add(conn, u2)
r1 = models.Rating(
movie_id=m2.id,
movie=m2,
user_id=u1.id,
user=u1,
score=66,
rating_date=datetime.now(tz=UTC),
)
await db.add(conn, r1)
# ---
assert () == tuple(
await db.find_movies(conn, title=m1.title, include_unrated=False)
)
assert ((m1, []),) == tuple(
await db.find_movies(conn, title=m1.title, include_unrated=True)
)
assert ((m1, []),) == tuple(
await db.find_movies(conn, title="mo on", exact=False, include_unrated=True)
)
assert ((m1, []),) == tuple(
await db.find_movies(conn, title="movie one", exact=True, include_unrated=True)
)
assert () == tuple(
await db.find_movies(conn, title="mo on", exact=True, include_unrated=True)
)
assert ((m2, []),) == tuple(
await db.find_movies(conn, title="movie", exact=False, include_unrated=False)
)
assert ((m2, []), (m1, [])) == tuple(
await db.find_movies(conn, title="movie", exact=False, include_unrated=True)
)
assert ((m1, []),) == tuple(
await db.find_movies(
conn, include_unrated=True, yearcomp=("=", m1.release_year)
)
)
assert ((m2, []),) == tuple(
await db.find_movies(
conn, include_unrated=True, yearcomp=("=", m2.release_year)
)
)
assert ((m1, []),) == tuple(
await db.find_movies(
conn, include_unrated=True, yearcomp=("<", m2.release_year)
)
)
assert ((m2, []),) == tuple(
await db.find_movies(
conn, include_unrated=True, yearcomp=(">", m1.release_year)
)
)
assert ((m2, []), (m1, [])) == tuple(
await db.find_movies(conn, include_unrated=True)
)
assert ((m2, []),) == tuple(
await db.find_movies(conn, include_unrated=True, limit_rows=1)
)
assert ((m1, []),) == tuple(
await db.find_movies(conn, include_unrated=True, skip_rows=1)
)
assert ((m2, [r1]), (m1, [])) == tuple(
await db.find_movies(conn, include_unrated=True, user_ids=[u1.id, u2.id])
)