# File lib/merb-core/test/helpers/request_helper.rb, line 99
      def dispatch_to(controller_klass, action, params = {}, env = {}, &blk)
        action = action.to_s
        request_body = { :post_body => env[:post_body], :req => env[:req] }
        request = fake_request(env.merge(
          :query_string => Merb::Request.params_to_query_string(params)), request_body)

        dispatch_request(request, controller_klass, action, &blk)
      end