Add support for funkwhale Audio activity

reel2bits fixture not included as it lacks the Actor fixture for it.

Closes: https://git.pleroma.social/pleroma/pleroma/issues/1624
Closes: https://git.pleroma.social/pleroma/pleroma/issues/764

test/web/mastodon_api/views/status_view_test.exs

@@ -420,6 +420,22 @@ defmodule Pleroma.Web.MastodonAPI.StatusViewTest do
     assert length(represented[:media_attachments]) == 1
   end
 
+  test "funkwhale audio" do
+    user = insert(:user)
+
+    {:ok, object} =
+      Pleroma.Object.Fetcher.fetch_object_from_id(
+        "https://channels.tests.funkwhale.audio/federation/music/uploads/42342395-0208-4fee-a38d-259a6dae0871"
+      )
+
+    %Activity{} = activity = Activity.get_create_by_object_ap_id(object.data["id"])
+
+    represented = StatusView.render("show.json", %{for: user, activity: activity})
+
+    assert represented[:id] == to_string(activity.id)
+    assert length(represented[:media_attachments]) == 1
+  end
+
   test "a Mobilizon event" do
     user = insert(:user)
 

test/web/oauth/oauth_controller_test.exs

@@ -581,7 +581,7 @@ defmodule Pleroma.Web.OAuth.OAuthControllerTest do
       # In case scope param is missing, expecting _all_ app-supported scopes to be granted
       for user <- [non_admin, admin],
           {requested_scopes, expected_scopes} <-
-            %{scopes_subset => scopes_subset, nil => app_scopes} do
+            %{scopes_subset => scopes_subset, nil: app_scopes} do
         conn =
           post(
             build_conn(),