Update modules/wikis/spec/services/wikis/page_link_metadata_service_spec.rb

Co-authored-by: Jan Sandbrink <j.sandbrink@openproject.com>

Author: mereghost

modules/wikis/spec/services/wikis/page_link_metadata_service_spec.rb

@@ -78,7 +78,7 @@ module Wikis
       shared_let(:xwiki_provider) { create(:xwiki_provider) }
       let(:new_page_links) do
         page_links.map do |pl|
-          create(:relation_wiki_page_link, provider: xwiki_provider, identifier: pl)
+          create(:relation_wiki_page_link, provider: xwiki_provider, identifier: pl.identifier)
         end
       end