+
+ describe "handling of clashing nicknames" do
+ test "renames an existing user with a clashing nickname and a different ap id" do
+ orig_user =
+ insert(
+ :user,
+ local: false,
+ nickname: "admin@mastodon.example.org",
+ ap_id: "http://mastodon.example.org/users/harinezumigari"
+ )
+
+ %{
+ nickname: orig_user.nickname,
+ ap_id: orig_user.ap_id <> "part_2"
+ }
+ |> ActivityPub.maybe_handle_clashing_nickname()
+
+ user = User.get_by_id(orig_user.id)
+
+ assert user.nickname == "#{orig_user.id}.admin@mastodon.example.org"
+ end
+
+ test "does nothing with a clashing nickname and the same ap id" do
+ orig_user =
+ insert(
+ :user,
+ local: false,
+ nickname: "admin@mastodon.example.org",
+ ap_id: "http://mastodon.example.org/users/harinezumigari"
+ )
+
+ %{
+ nickname: orig_user.nickname,
+ ap_id: orig_user.ap_id
+ }
+ |> ActivityPub.maybe_handle_clashing_nickname()
+
+ user = User.get_by_id(orig_user.id)
+
+ assert user.nickname == orig_user.nickname
+ end
+ end