config/initializers/action_dispatch.rb

   1 # Stop rails from automatically parsing XML in request bodies
   2 Rails.configuration.middleware.delete ActionDispatch::ParamsParser
   3
   4 # https://github.com/rails/rails/issues/20710
   5 module ActionDispatch
   6   module Assertions
   7     def html_document_with_rss
   8       @html_document ||= if @response.content_type == Mime::RSS
   9                            Nokogiri::XML::Document.parse(@response.body)
  10                          else
  11                            html_document_without_rss
  12                          end
  13     end
  14
  15     alias_method_chain :html_document, :rss
  16   end
  17 end