ObjectValidator.CommonFixes: Introduce fix_objects_defaults and fix_activity_defaults

test/pleroma/ecto_type/activity_pub/object_validators/recipients_test.exs

@@ -9,7 +9,7 @@ defmodule Pleroma.EctoType.ActivityPub.ObjectValidators.RecipientsTest do
   test "it asserts that all elements of the list are object ids" do
     list = ["https://lain.com/users/lain", "invalid"]
 
-    assert :error == Recipients.cast(list)
+    assert {:error, "invalid"} == Recipients.cast(list)
   end
 
   test "it works with a list" do

test/pleroma/web/activity_pub/transmogrifier/audio_handling_test.exs

@@ -24,6 +24,8 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier.AudioHandlingTest do
       "actor" => "http://mastodon.example.org/users/admin",
       "object" => %{
         "type" => "Audio",
+        "to" => ["https://www.w3.org/ns/activitystreams#Public"],
+        "cc" => [],
         "id" => "http://mastodon.example.org/users/admin/listens/1234",
         "attributedTo" => "http://mastodon.example.org/users/admin",
         "title" => "lain radio episode 1",
@@ -61,7 +63,9 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier.AudioHandlingTest do
 
     assert object.data["to"] == ["https://www.w3.org/ns/activitystreams#Public"]
 
-    assert object.data["cc"] == []
+    assert object.data["cc"] == [
+             "https://channels.tests.funkwhale.audio/federation/actors/compositions/followers"
+           ]
 
     assert object.data["url"] == "https://channels.tests.funkwhale.audio/library/tracks/74"
 

test/pleroma/web/activity_pub/transmogrifier/event_handling_test.exs

@@ -31,7 +31,7 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier.EventHandlingTest do
              )
 
     assert object.data["to"] == ["https://www.w3.org/ns/activitystreams#Public"]
-    assert object.data["cc"] == []
+    assert object.data["cc"] == ["https://mobilizon.org/@tcit/followers"]
 
     assert object.data["url"] ==
              "https://mobilizon.org/events/252d5816-00a3-4a89-a66f-15bf65c33e39"