funkwhale/api/tests/playlists/test_serializers.py

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5.6 KiB
Python

from funkwhale_api.federation import serializers as federation_serializers
from funkwhale_api.playlists import models, serializers
from funkwhale_api.users import serializers as users_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, True)
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, True)
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, True)
assert plt.index == 0
assert first.index == 1
def test_update_insert_is_called_with_duplicate_override_when_duplicates_allowed(
factories, mocker
):
playlist = factories["playlists.Playlist"]()
plt = factories["playlists.PlaylistTrack"](playlist=playlist, index=0)
insert = mocker.spy(models.Playlist, "insert")
factories["playlists.Playlist"]()
factories["music.Track"]()
serializer = serializers.PlaylistTrackWriteSerializer(
plt,
data={
"playlist": playlist.pk,
"track": plt.track.pk,
"index": 0,
"allow_duplicates": True,
},
)
assert serializer.is_valid() is True
plt = serializer.save()
insert.assert_called_once_with(playlist, plt, 0, True)
def test_playlist_serializer_include_covers(factories, api_request):
playlist = factories["playlists.Playlist"]()
t1 = factories["music.Track"](album__with_cover=True)
t2 = factories["music.Track"](album__with_cover=True)
t3 = factories["music.Track"](album__attachment_cover=None)
t4 = factories["music.Track"](album__with_cover=True)
t5 = factories["music.Track"](album__with_cover=True)
t6 = factories["music.Track"](album__with_cover=True)
t7 = factories["music.Track"](album__with_cover=True)
playlist.insert_many([t1, t2, t3, t4, t5, t6, t7])
request = api_request.get("/")
qs = playlist.__class__.objects.with_covers().with_tracks_count()
expected = [
t1.album.attachment_cover.download_url_medium_square_crop,
t2.album.attachment_cover.download_url_medium_square_crop,
t4.album.attachment_cover.download_url_medium_square_crop,
t5.album.attachment_cover.download_url_medium_square_crop,
t6.album.attachment_cover.download_url_medium_square_crop,
]
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
def test_playlist_serializer(factories, to_api_date):
playlist = factories["playlists.Playlist"]()
actor = playlist.user.create_actor()
expected = {
"id": playlist.pk,
"name": playlist.name,
"privacy_level": playlist.privacy_level,
"is_playable": None,
"creation_date": to_api_date(playlist.creation_date),
"modification_date": to_api_date(playlist.modification_date),
"actor": federation_serializers.APIActorSerializer(actor).data,
"user": users_serializers.UserBasicSerializer(playlist.user).data,
"duration": 0,
"tracks_count": 0,
"album_covers": [],
}
serializer = serializers.PlaylistSerializer(playlist)
assert serializer.data == expected