set_test_assigns

# File actionpack/lib/action_controller/test_process.rb, line 571
      def set_test_assigns
        @assigns = {}
        (instance_variable_names - self.class.protected_instance_variables).each do |var|
          name, value = var[1..-1], instance_variable_get(var)
          @assigns[name] = value
          response.template.assigns[name] = value if response
        end
      end