+
+ test "it sets recipients, always keeping the owner of the participation even when not explicitly set" do
+ user = insert(:user)
+ other_user = insert(:user)
+
+ {:ok, _activity} = CommonAPI.post(user, %{"status" => ".", "visibility" => "direct"})
+ [participation] = Participation.for_user_with_last_activity_id(user)
+
+ participation = Repo.preload(participation, :recipients)
+
+ assert participation.recipients |> length() == 1
+ assert user in participation.recipients
+
+ {:ok, participation} = Participation.set_recipients(participation, [other_user.id])
+
+ assert participation.recipients |> length() == 2
+ assert user in participation.recipients
+ assert other_user in participation.recipients
+ end