Routing bug/help

Hi all.

One of my routes that works in 2.1 breaks in 2.2 and 2.3. Wondering if anyone has thoughts/workarounds.

ActionController::Routing::SEPARATORS << "," unless ActionController::Routing::SEPARATORS.include?(",")

map.article ":section/:title,:id", :controller=>'articles' , :action=>'show', :requirements =>{ :id=>/\d{1,}/ }

  def test_route_properly_splits    opts = { :id => "2", :title=>'title_is_foo', :section=>'theSection'}    assert_routing "theSection/title_is_foo,2", opts   end

1) Error: test_route_properly_splits(ArticlesControllerTest): ActionController::RoutingError: No route matches "/theSection/ title_is_foo,2" with {:method=>:get}     test/functional/articles_controller_test.rb:33:in `test_route_properly_splits'

When I try to generate the route from console, I get the following: "http://whatever/theSection/title_is_foo,:id&quot;

Suggestions?