capybara + rails + selenium + test::unit + jammit

capybara_helper.rb

require File.expand_path(File.dirname(__FILE__) + "/../test_helper")
require 'capybara/rails'

Jammit.load_configuration(Jammit::DEFAULT_CONFIG_PATH)
Jammit.packager.force = true
Jammit.packager.precache_all

class CapybaraTest < ActionController::IntegrationTest
  fixtures :all
  
  include Capybara
  Capybara.default_driver = :selenium
  
  self.use_transactional_fixtures = false
end