kopia lustrzana https://dev.funkwhale.audio/funkwhale/funkwhale
285 wiersze
9.2 KiB
Python
285 wiersze
9.2 KiB
Python
import json
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import random
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import pytest
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from django.core.exceptions import ValidationError
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from django.urls import reverse
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from funkwhale_api.favorites.models import TrackFavorite
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from funkwhale_api.radios import models, radios, serializers
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def test_can_pick_track_from_choices():
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choices = [1, 2, 3, 4, 5]
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radio = radios.SimpleRadio()
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first_pick = radio.pick(choices=choices)
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assert first_pick in choices
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previous_choices = [first_pick]
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for remaining_choice in choices:
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pick = radio.pick(choices=choices, previous_choices=previous_choices)
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assert pick in set(choices).difference(previous_choices)
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def test_can_pick_by_weight():
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choices_with_weight = [
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# choice, weight
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(1, 1),
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(2, 2),
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(3, 3),
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(4, 4),
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(5, 5),
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]
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picks = {choice: 0 for choice, weight in choices_with_weight}
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for i in range(1000):
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radio = radios.SimpleRadio()
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pick = radio.weighted_pick(choices=choices_with_weight)
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picks[pick] = picks[pick] + 1
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assert picks[5] > picks[4]
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assert picks[4] > picks[3]
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assert picks[3] > picks[2]
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assert picks[2] > picks[1]
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def test_can_get_choices_for_favorites_radio(factories):
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files = factories["music.Upload"].create_batch(10)
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tracks = [f.track for f in files]
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user = factories["users.User"]()
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for i in range(5):
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TrackFavorite.add(track=random.choice(tracks), user=user)
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radio = radios.FavoritesRadio()
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choices = radio.get_choices(user=user)
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assert choices.count() == user.track_favorites.all().count()
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for favorite in user.track_favorites.all():
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assert favorite.track in choices
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for i in range(5):
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pick = radio.pick(user=user)
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assert pick in choices
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def test_can_get_choices_for_custom_radio(factories):
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artist = factories["music.Artist"]()
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files = factories["music.Upload"].create_batch(5, track__artist=artist)
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tracks = [f.track for f in files]
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factories["music.Upload"].create_batch(5)
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session = factories["radios.CustomRadioSession"](
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custom_radio__config=[{"type": "artist", "ids": [artist.pk]}]
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)
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choices = session.radio.get_choices(filter_playable=False)
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expected = [t.pk for t in tracks]
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assert list(choices.values_list("id", flat=True)) == expected
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def test_cannot_start_custom_radio_if_not_owner_or_not_public(factories):
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user = factories["users.User"]()
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artist = factories["music.Artist"]()
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radio = factories["radios.Radio"](config=[{"type": "artist", "ids": [artist.pk]}])
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serializer = serializers.RadioSessionSerializer(
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data={"radio_type": "custom", "custom_radio": radio.pk, "user": user.pk}
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)
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message = "You don't have access to this radio"
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assert not serializer.is_valid()
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assert message in serializer.errors["non_field_errors"]
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def test_can_start_custom_radio_from_api(logged_in_api_client, factories):
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artist = factories["music.Artist"]()
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radio = factories["radios.Radio"](
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config=[{"type": "artist", "ids": [artist.pk]}], user=logged_in_api_client.user
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)
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url = reverse("api:v1:radios:sessions-list")
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response = logged_in_api_client.post(
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url, {"radio_type": "custom", "custom_radio": radio.pk}
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)
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assert response.status_code == 201
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session = radio.sessions.latest("id")
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assert session.radio_type == "custom"
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assert session.user == logged_in_api_client.user
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def test_can_use_radio_session_to_filter_choices(factories):
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factories["music.Upload"].create_batch(10)
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user = factories["users.User"]()
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radio = radios.RandomRadio()
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session = radio.start_session(user)
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for i in range(10):
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radio.pick(filter_playable=False)
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# ensure 10 differents tracks have been suggested
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tracks_id = [
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session_track.track.pk for session_track in session.session_tracks.all()
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]
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assert len(set(tracks_id)) == 10
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def test_can_restore_radio_from_previous_session(factories):
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user = factories["users.User"]()
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radio = radios.RandomRadio()
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session = radio.start_session(user)
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restarted_radio = radios.RandomRadio(session)
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assert radio.session == restarted_radio.session
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def test_can_start_radio_for_logged_in_user(logged_in_api_client):
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url = reverse("api:v1:radios:sessions-list")
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logged_in_api_client.post(url, {"radio_type": "random"})
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session = models.RadioSession.objects.latest("id")
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assert session.radio_type == "random"
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assert session.user == logged_in_api_client.user
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def test_can_get_track_for_session_from_api(factories, logged_in_api_client):
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actor = logged_in_api_client.user.create_actor()
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track = factories["music.Upload"](
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library__actor=actor, import_status="finished"
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).track
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url = reverse("api:v1:radios:sessions-list")
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response = logged_in_api_client.post(url, {"radio_type": "random"})
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session = models.RadioSession.objects.latest("id")
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url = reverse("api:v1:radios:tracks-list")
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response = logged_in_api_client.post(url, {"session": session.pk})
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data = json.loads(response.content.decode("utf-8"))
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assert data["track"]["id"] == track.pk
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assert data["position"] == 1
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next_track = factories["music.Upload"](
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library__actor=actor, import_status="finished"
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).track
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response = logged_in_api_client.post(url, {"session": session.pk})
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data = json.loads(response.content.decode("utf-8"))
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assert data["track"]["id"] == next_track.id
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assert data["position"] == 2
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def test_related_object_radio_validate_related_object(factories):
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user = factories["users.User"]()
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# cannot start without related object
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radio = radios.ArtistRadio()
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with pytest.raises(ValidationError):
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radio.start_session(user)
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# cannot start with bad related object type
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radio = radios.ArtistRadio()
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with pytest.raises(ValidationError):
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radio.start_session(user, related_object=user)
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def test_can_start_artist_radio(factories):
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user = factories["users.User"]()
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artist = factories["music.Artist"]()
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factories["music.Upload"].create_batch(5)
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good_files = factories["music.Upload"].create_batch(5, track__artist=artist)
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good_tracks = [f.track for f in good_files]
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radio = radios.ArtistRadio()
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session = radio.start_session(user, related_object=artist)
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assert session.radio_type == "artist"
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for i in range(5):
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assert radio.pick(filter_playable=False) in good_tracks
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def test_can_start_tag_radio(factories):
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user = factories["users.User"]()
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tag = factories["tags.Tag"]()
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good_tracks = [
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factories["music.Track"](set_tags=[tag.name]),
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factories["music.Track"](album__set_tags=[tag.name]),
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factories["music.Track"](album__artist__set_tags=[tag.name]),
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]
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factories["music.Track"].create_batch(3, set_tags=["notrock"])
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radio = radios.TagRadio()
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session = radio.start_session(user, related_object=tag)
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assert session.radio_type == "tag"
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for i in range(3):
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assert radio.pick(filter_playable=False) in good_tracks
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def test_can_start_artist_radio_from_api(logged_in_api_client, preferences, factories):
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artist = factories["music.Artist"]()
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url = reverse("api:v1:radios:sessions-list")
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response = logged_in_api_client.post(
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url, {"radio_type": "artist", "related_object_id": artist.id}
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)
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assert response.status_code == 201
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session = models.RadioSession.objects.latest("id")
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assert session.radio_type == "artist"
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assert session.related_object == artist
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def test_can_start_less_listened_radio(factories):
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user = factories["users.User"]()
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wrong_files = factories["music.Upload"].create_batch(5)
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for f in wrong_files:
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factories["history.Listening"](track=f.track, user=user)
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good_files = factories["music.Upload"].create_batch(5)
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good_tracks = [f.track for f in good_files]
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radio = radios.LessListenedRadio()
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radio.start_session(user)
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for i in range(5):
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assert radio.pick(filter_playable=False) in good_tracks
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def test_similar_radio_track(factories):
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user = factories["users.User"]()
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seed = factories["music.Track"]()
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radio = radios.SimilarRadio()
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radio.start_session(user, related_object=seed)
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factories["music.Track"].create_batch(5)
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# one user listened to this track
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l1 = factories["history.Listening"](track=seed)
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expected_next = factories["music.Track"]()
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factories["history.Listening"](track=expected_next, user=l1.user)
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assert radio.pick(filter_playable=False) == expected_next
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def test_session_radio_get_queryset_ignore_filtered_track_artist(
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factories, queryset_equal_list
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):
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cf = factories["moderation.UserFilter"](for_artist=True)
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factories["music.Track"](artist=cf.target_artist)
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valid_track = factories["music.Track"]()
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radio = radios.RandomRadio()
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radio.start_session(user=cf.user)
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assert radio.get_queryset() == [valid_track]
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def test_session_radio_get_queryset_ignore_filtered_track_album_artist(
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factories, queryset_equal_list
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):
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cf = factories["moderation.UserFilter"](for_artist=True)
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factories["music.Track"](album__artist=cf.target_artist)
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valid_track = factories["music.Track"]()
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radio = radios.RandomRadio()
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radio.start_session(user=cf.user)
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assert radio.get_queryset() == [valid_track]
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