update tests

lib/pleroma/web/activity_pub/relay.ex

@@ -22,13 +22,7 @@ defmodule Pleroma.Web.ActivityPub.Relay do
       Logger.info("relay: followed instance: #{target_instance}; id=#{activity.data["id"]}")
       {:ok, activity}
     else
-      {:error, _} = error ->
-        Logger.error("error: #{inspect(error)}")
-        error
-
-      e ->
-        Logger.error("error: #{inspect(e)}")
-        {:error, e}
+      error -> format_error(error)
     end
   end
 
@@ -41,13 +35,7 @@ defmodule Pleroma.Web.ActivityPub.Relay do
       Logger.info("relay: unfollowed instance: #{target_instance}: id=#{activity.data["id"]}")
       {:ok, activity}
     else
-      {:error, _} = error ->
-        Logger.error("error: #{inspect(error)}")
-        error
-
-      e ->
-        Logger.error("error: #{inspect(e)}")
-        {:error, e}
+      error -> format_error(error)
     end
   end
 
@@ -57,11 +45,16 @@ defmodule Pleroma.Web.ActivityPub.Relay do
          %Object{} = object <- Object.normalize(activity) do
       ActivityPub.announce(user, object, nil, true, false)
     else
-      e ->
-        Logger.error("error: #{inspect(e)}")
-        {:error, inspect(e)}
+      error -> format_error(error)
     end
   end
 
   def publish(_), do: {:error, "Not implemented"}
+
+  defp format_error({:error, error}), do: format_error(error)
+
+  defp format_error(error) do
+    Logger.error("error: #{inspect(error)}")
+    {:error, error}
+  end
 end