Impossible to route or rewrite requests for static files

route_test.rb

require 'rubygems'
require 'ramaze'

class MainController < Ramaze::Controller
  def index
    '<a href="/test.txt">Click here</a> to test the route.'
  end

  def test
    'It worked!'
  end
end

Ramaze::Route['/test.txt'] = '/test'

Ramaze.start

test.txt

It's not working.