def export
    respond_to do |format|
      format.tdl do
        render :xml => @template.export_as_tdl
        return
      end

      format.any do
        render :json => @template.export_as_json
      end
    end
  end



  describe "export" do
    it "should call export_as_json" do
      @tpl.should_receive(:export_as_json)

      get :export, :id => TEMPLATE_ID
    end

    it "should call export_as_tdl" do
      @tpl.should_receive(:export_as_tdl)

      @request.env["HTTP_ACCEPT"] = "application/tdl-xml"
      get :export, :id => TEMPLATE_ID
    end
  end