def test_cache(self):
config = Config(db_url='sqlite://')
Session = startup(config)
cached_stringify = Cache(stringify, Session, clean=False)
self._assert(stringify(1, 2, three=4), "(1, 2) {'three': 4}")
self._assert(cached_stringify(1, 2, three=4), "(1, 2) {'three': 4}")
assert cached_stringify.hits == 0, cached_stringify.hits
assert cached_stringify.misses == 1, cached_stringify.misses
self._assert(cached_stringify(1, 2, three=4), "(1, 2) {'three': 4}")
assert cached_stringify.hits == 1, cached_stringify.hits
assert cached_stringify.misses == 1, cached_stringify.misses
assert CacheCleaner(Session, standalone=False)._clean_least_used() == 0
self._assert(cached_stringify(1, 2, three=4), "(1, 2) {'three': 4}")
assert cached_stringify.hits == 2, cached_stringify.hits
assert cached_stringify.misses == 1, cached_stringify.misses
assert CacheCleaner(Session, max_size=1, standalone=False)._clean_least_used() == 1
self._assert(cached_stringify(1, 2, three=4), "(1, 2) {'three': 4}")
assert cached_stringify.hits == 2, cached_stringify.hits
assert cached_stringify.misses == 2, cached_stringify.misses
assert CacheCleaner(Session, standalone=False)._clean_expired() == 0
self._assert(cached_stringify(1, 2, three=4), "(1, 2) {'three': 4}")
assert cached_stringify.hits == 3, cached_stringify.hits
assert cached_stringify.misses == 2, cached_stringify.misses
sleep(1)
assert CacheCleaner(Session, max_lifetime=1, standalone=False)._clean_expired() == 1
self._assert(cached_stringify(1, 2, three=4), "(1, 2) {'three': 4}")
assert cached_stringify.hits == 3, cached_stringify.hits
assert cached_stringify.misses == 3, cached_stringify.misses
def test_db(self):
Session = startup(Config(db_url='sqlite:///', modules=['uykff.nest']))
session = Session()
nest_artist = NestArtist()
session.add(nest_artist)
session.commit()
artist = Artist(name='bob',
tagger_name=NestTagger.TAGGER_NAME, tag_id=nest_artist.id)
nest_artist.artist = artist
session.add(artist)
session.commit()
session = Session()
artists = session.query(Artist).all()
assert len(artists) == 1, artists
nest_artists = session.query(NestArtist).all()
assert len(nest_artists) == 1, nest_artists
assert nest_artists[0].artist == artists[0]
def test_catalogue(self):
Session = startup(Config(db_url='sqlite:///'))
session = Session()
artist = Artist(name='bob', tagger_name='tagger', tag_id=0)
session.add(artist)
track1 = Track(name='track1', artist=artist, number='1', file='file1', modified=datetime.today())
session.add(track1)
track2 = Track(name='track2', artist=artist, number='2', file='file2', modified=datetime.today())
session.add(track2)
album = Album(name='album', tracks=[track1, track2])
session.add(album)
session.commit()
session = Session()
artists = session.query(Artist).all()
assert len(artists) == 1, artists
assert len(artists[0].tracks) == 2, artists[0].tracks
tracks = session.query(Track).all()
assert len(tracks) == 2, tracks
albums = session.query(Album).all()
assert len(albums) == 1, albums
assert tracks[0].album == albums[0]
def do_directory(self, file):
config = Config(mp3_path=join(parent(__file__), file), db_url='sqlite:///')
# config = Config(mp3_path=join(parent(__file__), file), db_url='sqlite:////tmp/test.sql')
session = startup(config)()
scan(session, config)
return session, config