class ListeningActivitySerializer(activity_serializers.ModelSerializer):
type = serializers.SerializerMethodField()
object = TrackActivitySerializer(source="track")
actor = UserActivitySerializer(source="user")
published = serializers.DateTimeField(source="creation_date")
class Meta:
model = models.Listening
fields = ["id", "local_id", "object", "type", "actor", "published"]
def get_actor(self, obj):
return UserActivitySerializer(obj.user).data
def get_type(self, obj):
return "Listen"
def test_activity_favorite_serializer(factories):
favorite = factories["favorites.TrackFavorite"]()
actor = UserActivitySerializer(favorite.user).data
field = serializers.serializers.DateTimeField()
expected = {
"type": "Like",
"local_id": favorite.pk,
"id": favorite.get_activity_url(),
"actor": actor,
"object": TrackActivitySerializer(favorite.track).data,
"published": field.to_representation(favorite.creation_date),
}
data = serializers.TrackFavoriteActivitySerializer(favorite).data
assert data == expected
def test_activity_listening_serializer(factories):
listening = factories["history.Listening"]()
actor = UserActivitySerializer(listening.user).data
field = serializers.serializers.DateTimeField()
expected = {
"type": "Listen",
"local_id": listening.pk,
"id": listening.get_activity_url(),
"actor": actor,
"object": TrackActivitySerializer(listening.track).data,
"published": field.to_representation(listening.creation_date),
}
data = serializers.ListeningActivitySerializer(listening).data
assert data == expected
def get_actor(self, obj):
return UserActivitySerializer(obj.user).data