transmogrifier: Add support for array-less hashtags, add broken announce, harden get_actor

test/web/activity_pub/transmogrifier_test.exs

@@ -121,14 +121,30 @@ defmodule Pleroma.Web.ActivityPub.TransmogrifierTest do
                "<p>henlo from my Psion netBook</p><p>message sent from my Psion netBook</p>"
     end
 
+    # Broken ;/
+    #
+    #    test "it works for incoming announces with actor being inlined (kroeg)" do
+    #      data = File.read!("test/fixtures/kroeg-announce-with-inline-actor.json") |> Poison.decode!()
+    #
+    #      {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data)
+    #
+    #      assert data["object"]["actor"] == "https://puckipedia.com/"
+    #    end
+
     test "it works for incoming notices with tag not being an array (kroeg)" do
-      data = File.read!("test/fixtures/https___puckipedia.com_1jjx-ob5r.json") |> Poison.decode!()
+      data = File.read!("test/fixtures/kroeg-array-less-emoji.json") |> Poison.decode!()
 
       {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data)
 
       assert data["object"]["emoji"] == %{
                "icon_e_smile" => "https://puckipedia.com/forum/images/smilies/icon_e_smile.png"
              }
+
+      data = File.read!("test/fixtures/kroeg-array-less-hashtag.json") |> Poison.decode!()
+
+      {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data)
+
+      assert "test" in data["object"]["tag"]
     end
 
     test "it works for incoming follow requests" do