funkwhale/api/tests/playlists/test_serializers.py

103 wiersze
3.9 KiB
Python

from funkwhale_api.playlists import models, serializers
def test_cannot_max_500_tracks_per_playlist(factories, preferences):
preferences["playlists__max_tracks"] = 2
playlist = factories["playlists.Playlist"]()
factories["playlists.PlaylistTrack"].create_batch(size=2, playlist=playlist)
track = factories["music.Track"]()
serializer = serializers.PlaylistTrackWriteSerializer(
data={"playlist": playlist.pk, "track": track.pk}
)
assert serializer.is_valid() is False
assert "playlist" in serializer.errors
def test_create_insert_is_called_when_index_is_None(factories, mocker):
insert = mocker.spy(models.Playlist, "insert")
playlist = factories["playlists.Playlist"]()
track = factories["music.Track"]()
serializer = serializers.PlaylistTrackWriteSerializer(
data={"playlist": playlist.pk, "track": track.pk, "index": None}
)
assert serializer.is_valid() is True
plt = serializer.save()
insert.assert_called_once_with(playlist, plt, None)
assert plt.index == 0
def test_create_insert_is_called_when_index_is_provided(factories, mocker):
playlist = factories["playlists.Playlist"]()
first = factories["playlists.PlaylistTrack"](playlist=playlist, index=0)
insert = mocker.spy(models.Playlist, "insert")
factories["playlists.Playlist"]()
track = factories["music.Track"]()
serializer = serializers.PlaylistTrackWriteSerializer(
data={"playlist": playlist.pk, "track": track.pk, "index": 0}
)
assert serializer.is_valid() is True
plt = serializer.save()
first.refresh_from_db()
insert.assert_called_once_with(playlist, plt, 0)
assert plt.index == 0
assert first.index == 1
def test_update_insert_is_called_when_index_is_provided(factories, mocker):
playlist = factories["playlists.Playlist"]()
first = factories["playlists.PlaylistTrack"](playlist=playlist, index=0)
second = factories["playlists.PlaylistTrack"](playlist=playlist, index=1)
insert = mocker.spy(models.Playlist, "insert")
factories["playlists.Playlist"]()
factories["music.Track"]()
serializer = serializers.PlaylistTrackWriteSerializer(
second, data={"playlist": playlist.pk, "track": second.track.pk, "index": 0}
)
assert serializer.is_valid() is True
plt = serializer.save()
first.refresh_from_db()
insert.assert_called_once_with(playlist, plt, 0)
assert plt.index == 0
assert first.index == 1
def test_playlist_serializer_include_covers(factories, api_request):
playlist = factories["playlists.Playlist"]()
t1 = factories["music.Track"]()
t2 = factories["music.Track"]()
t3 = factories["music.Track"](album__cover=None)
t4 = factories["music.Track"]()
t5 = factories["music.Track"]()
t6 = factories["music.Track"]()
t7 = factories["music.Track"]()
playlist.insert_many([t1, t2, t3, t4, t5, t6, t7])
request = api_request.get("/")
qs = playlist.__class__.objects.with_covers().with_tracks_count()
expected = [
request.build_absolute_uri(t1.album.cover.crop["200x200"].url),
request.build_absolute_uri(t2.album.cover.crop["200x200"].url),
request.build_absolute_uri(t4.album.cover.crop["200x200"].url),
request.build_absolute_uri(t5.album.cover.crop["200x200"].url),
request.build_absolute_uri(t6.album.cover.crop["200x200"].url),
]
serializer = serializers.PlaylistSerializer(qs.get(), context={"request": request})
assert serializer.data["album_covers"] == expected
def test_playlist_serializer_include_duration(factories, api_request):
playlist = factories["playlists.Playlist"]()
upload1 = factories["music.Upload"](duration=15)
upload2 = factories["music.Upload"](duration=30)
playlist.insert_many([upload1.track, upload2.track])
qs = playlist.__class__.objects.with_duration().with_tracks_count()
serializer = serializers.PlaylistSerializer(qs.get())
assert serializer.data["duration"] == 45