Add a test for List.get_lists_account_belongs

lib/pleroma/list.ex

@@ -72,11 +72,19 @@ defmodule Pleroma.List do
   # Get lists to which the account belongs.
   def get_lists_account_belongs(%User{} = owner, account_id) do
     user = Repo.get(User, account_id)
+
     query =
       from(
         l in Pleroma.List,
-        where: l.user_id == ^owner.id and fragment("? = ANY(?)", ^user.follower_address, l.following)
+        where:
+          l.user_id == ^owner.id and
+            fragment(
+              "? = ANY(?)",
+              ^user.follower_address,
+              l.following
+            )
       )
+
     Repo.all(query)
   end