require 'abstract_unit' class RespondToController < ActionController::Base layout :set_layout def html_xml_or_rss respond_to do |type| type.html { render :text => "HTML" } type.xml { render :text => "XML" } type.rss { render :text => "RSS" } type.all { render :text => "Nothing" } end end def js_or_html respond_to do |type| type.html { render :text => "HTML" } type.js { render :text => "JS" } type.all { render :text => "Nothing" } end end def json_or_yaml respond_to do |type| type.json { render :text => "JSON" } type.yaml { render :text => "YAML" } end end def html_or_xml respond_to do |type| type.html { render :text => "HTML" } type.xml { render :text => "XML" } type.all { render :text => "Nothing" } end end def json_xml_or_html respond_to do |type| type.json { render :text => 'JSON' } type.xml { render :xml => 'XML' } type.html { render :text => 'HTML' } end end def forced_xml request.format = :xml respond_to do |type| type.html { render :text => "HTML" } type.xml { render :text => "XML" } end end def just_xml respond_to do |type| type.xml { render :text => "XML" } end end def using_defaults respond_to do |type| type.html type.xml end end def using_defaults_with_type_list respond_to(:html, :xml) end def using_defaults_with_all respond_to do |type| type.html type.all{ render text: "ALL" } end end def made_for_content_type respond_to do |type| type.rss { render :text => "RSS" } type.atom { render :text => "ATOM" } type.all { render :text => "Nothing" } end end def custom_type_handling respond_to do |type| type.html { render :text => "HTML" } type.custom("application/crazy-xml") { render :text => "Crazy XML" } type.all { render :text => "Nothing" } end end def custom_constant_handling respond_to do |type| type.html { render :text => "HTML" } type.mobile { render :text => "Mobile" } end end def custom_constant_handling_without_block respond_to do |type| type.html { render :text => "HTML" } type.mobile end end def handle_any respond_to do |type| type.html { render :text => "HTML" } type.any(:js, :xml) { render :text => "Either JS or XML" } end end def handle_any_any respond_to do |type| type.html { render :text => 'HTML' } type.any { render :text => 'Whatever you ask for, I got it' } end end def all_types_with_layout respond_to do |type| type.html end end def iphone_with_html_response_type request.format = :iphone if request.env["HTTP_ACCEPT"] == "text/iphone" respond_to do |type| type.html { @type = "Firefox" } type.iphone { @type = "iPhone" } end end def iphone_with_html_response_type_without_layout request.format = "iphone" if request.env["HTTP_ACCEPT"] == "text/iphone" respond_to do |type| type.html { @type = "Firefox"; render :action => "iphone_with_html_response_type" } type.iphone { @type = "iPhone" ; render :action => "iphone_with_html_response_type" } end end def variant_with_implicit_rendering end def variant_with_format_and_custom_render request.variant = :mobile respond_to do |type| type.html { render text: "mobile" } end end def multiple_variants_for_format respond_to do |type| type.html do |html| html.tablet { render text: "tablet" } html.phone { render text: "phone" } end end end def variant_plus_none_for_format respond_to do |format| format.html do |variant| variant.phone { render text: "phone" } variant.none end end end def variant_inline_syntax respond_to do |format| format.js { render text: "js" } format.html.none { render text: "none" } format.html.phone { render text: "phone" } end end def variant_inline_syntax_without_block respond_to do |format| format.js format.html.none format.html.phone end end def variant_any respond_to do |format| format.html do |variant| variant.any(:tablet, :phablet){ render text: "any" } variant.phone { render text: "phone" } end end end def variant_any_any respond_to do |format| format.html do |variant| variant.any { render text: "any" } variant.phone { render text: "phone" } end end end def variant_inline_any respond_to do |format| format.html.any(:tablet, :phablet){ render text: "any" } format.html.phone { render text: "phone" } end end def variant_inline_any_any respond_to do |format| format.html.phone { render text: "phone" } format.html.any { render text: "any" } end end def variant_any_implicit_render respond_to do |format| format.html.phone format.html.any(:tablet, :phablet) end end def variant_any_with_none respond_to do |format| format.html.any(:none, :phone){ render text: "none or phone" } end end def format_any_variant_any respond_to do |format| format.html { render text: "HTML" } format.any(:js, :xml) do |variant| variant.phone{ render text: "phone" } variant.any(:tablet, :phablet){ render text: "tablet" } end end end protected def set_layout case action_name when "all_types_with_layout", "iphone_with_html_response_type" "respond_to/layouts/standard" when "iphone_with_html_response_type_without_layout" "respond_to/layouts/missing" end end end class RespondToControllerTest < ActionController::TestCase tests RespondToController def setup super @request.host = "www.example.com" Mime::Type.register_alias("text/html", :iphone) Mime::Type.register("text/x-mobile", :mobile) end def teardown super Mime::Type.unregister(:iphone) Mime::Type.unregister(:mobile) end def test_html @request.accept = "text/html" get :js_or_html assert_equal 'HTML', @response.body get :html_or_xml assert_equal 'HTML', @response.body assert_raises(ActionController::UnknownFormat) do get :just_xml end end def test_all @request.accept = "*/*" get :js_or_html assert_equal 'HTML', @response.body # js is not part of all get :html_or_xml assert_equal 'HTML', @response.body get :just_xml assert_equal 'XML', @response.body end def test_xml @request.accept = "application/xml" get :html_xml_or_rss assert_equal 'XML', @response.body end def test_js_or_html @request.accept = "text/javascript, text/html" xhr :get, :js_or_html assert_equal 'JS', @response.body @request.accept = "text/javascript, text/html" xhr :get, :html_or_xml assert_equal 'HTML', @response.body @request.accept = "text/javascript, text/html" assert_raises(ActionController::UnknownFormat) do xhr :get, :just_xml end end def test_json_or_yaml_with_leading_star_star @request.accept = "*/*, application/json" get :json_xml_or_html assert_equal 'HTML', @response.body @request.accept = "*/* , application/json" get :json_xml_or_html assert_equal 'HTML', @response.body end def test_json_or_yaml xhr :get, :json_or_yaml assert_equal 'JSON', @response.body get :json_or_yaml, :format => 'json' assert_equal 'JSON', @response.body get :json_or_yaml, :format => 'yaml' assert_equal 'YAML', @response.body { 'YAML' => %w(text/yaml), 'JSON' => %w(application/json text/x-json) }.each do |body, content_types| content_types.each do |content_type| @request.accept = content_type get :json_or_yaml assert_equal body, @response.body end end end def test_js_or_anything @request.accept = "text/javascript, */*" xhr :get, :js_or_html assert_equal 'JS', @response.body xhr :get, :html_or_xml assert_equal 'HTML', @response.body xhr :get, :just_xml assert_equal 'XML', @response.body end def test_using_defaults @request.accept = "*/*" get :using_defaults assert_equal "text/html", @response.content_type assert_equal 'Hello world!', @response.body @request.accept = "application/xml" get :using_defaults assert_equal "application/xml", @response.content_type assert_equal "

Hello world!

\n", @response.body end def test_using_defaults_with_all @request.accept = "*/*" get :using_defaults_with_all assert_equal "HTML!", @response.body.strip @request.accept = "text/html" get :using_defaults_with_all assert_equal "HTML!", @response.body.strip @request.accept = "application/json" get :using_defaults_with_all assert_equal "ALL", @response.body end def test_using_defaults_with_type_list @request.accept = "*/*" get :using_defaults_with_type_list assert_equal "text/html", @response.content_type assert_equal 'Hello world!', @response.body @request.accept = "application/xml" get :using_defaults_with_type_list assert_equal "application/xml", @response.content_type assert_equal "

Hello world!

\n", @response.body end def test_with_atom_content_type @request.accept = "" @request.env["CONTENT_TYPE"] = "application/atom+xml" xhr :get, :made_for_content_type assert_equal "ATOM", @response.body end def test_with_rss_content_type @request.accept = "" @request.env["CONTENT_TYPE"] = "application/rss+xml" xhr :get, :made_for_content_type assert_equal "RSS", @response.body end def test_synonyms @request.accept = "application/javascript" get :js_or_html assert_equal 'JS', @response.body @request.accept = "application/x-xml" get :html_xml_or_rss assert_equal "XML", @response.body end def test_custom_types @request.accept = "application/crazy-xml" get :custom_type_handling assert_equal "application/crazy-xml", @response.content_type assert_equal 'Crazy XML', @response.body @request.accept = "text/html" get :custom_type_handling assert_equal "text/html", @response.content_type assert_equal 'HTML', @response.body end def test_xhtml_alias @request.accept = "application/xhtml+xml,application/xml" get :html_or_xml assert_equal 'HTML', @response.body end def test_firefox_simulation @request.accept = "text/xml,application/xml,application/xhtml+xml,text/html;q=0.9,text/plain;q=0.8,image/png,*/*;q=0.5" get :html_or_xml assert_equal 'HTML', @response.body end def test_handle_any @request.accept = "*/*" get :handle_any assert_equal 'HTML', @response.body @request.accept = "text/javascript" get :handle_any assert_equal 'Either JS or XML', @response.body @request.accept = "text/xml" get :handle_any assert_equal 'Either JS or XML', @response.body end def test_handle_any_any @request.accept = "*/*" get :handle_any_any assert_equal 'HTML', @response.body end def test_handle_any_any_parameter_format get :handle_any_any, {:format=>'html'} assert_equal 'HTML', @response.body end def test_handle_any_any_explicit_html @request.accept = "text/html" get :handle_any_any assert_equal 'HTML', @response.body end def test_handle_any_any_javascript @request.accept = "text/javascript" get :handle_any_any assert_equal 'Whatever you ask for, I got it', @response.body end def test_handle_any_any_xml @request.accept = "text/xml" get :handle_any_any assert_equal 'Whatever you ask for, I got it', @response.body end def test_handle_any_any_unkown_format get :handle_any_any, { format: 'php' } assert_equal 'Whatever you ask for, I got it', @response.body end def test_browser_check_with_any_any @request.accept = "application/json, application/xml" get :json_xml_or_html assert_equal 'JSON', @response.body @request.accept = "application/json, application/xml, */*" get :json_xml_or_html assert_equal 'HTML', @response.body end def test_html_type_with_layout @request.accept = "text/html" get :all_types_with_layout assert_equal '
HTML for all_types_with_layout
', @response.body end def test_xhr xhr :get, :js_or_html assert_equal 'JS', @response.body end def test_custom_constant get :custom_constant_handling, :format => "mobile" assert_equal "text/x-mobile", @response.content_type assert_equal "Mobile", @response.body end def test_custom_constant_handling_without_block get :custom_constant_handling_without_block, :format => "mobile" assert_equal "text/x-mobile", @response.content_type assert_equal "Mobile", @response.body end def test_forced_format get :html_xml_or_rss assert_equal "HTML", @response.body get :html_xml_or_rss, :format => "html" assert_equal "HTML", @response.body get :html_xml_or_rss, :format => "xml" assert_equal "XML", @response.body get :html_xml_or_rss, :format => "rss" assert_equal "RSS", @response.body end def test_internally_forced_format get :forced_xml assert_equal "XML", @response.body get :forced_xml, :format => "html" assert_equal "XML", @response.body end def test_extension_synonyms get :html_xml_or_rss, :format => "xhtml" assert_equal "HTML", @response.body end def test_render_action_for_html @controller.instance_eval do def render(*args) @action = args.first[:action] unless args.empty? @action ||= action_name response.body = "#{@action} - #{formats}" end end get :using_defaults assert_equal "using_defaults - #{[:html].to_s}", @response.body get :using_defaults, :format => "xml" assert_equal "using_defaults - #{[:xml].to_s}", @response.body end def test_format_with_custom_response_type get :iphone_with_html_response_type assert_equal '
Hello future from Firefox!
', @response.body get :iphone_with_html_response_type, :format => "iphone" assert_equal "text/html", @response.content_type assert_equal '
Hello iPhone future from iPhone!
', @response.body end def test_format_with_custom_response_type_and_request_headers @request.accept = "text/iphone" get :iphone_with_html_response_type assert_equal '
Hello iPhone future from iPhone!
', @response.body assert_equal "text/html", @response.content_type end def test_invalid_format assert_raises(ActionController::UnknownFormat) do get :using_defaults, :format => "invalidformat" end end def test_invalid_variant @request.variant = :invalid assert_raises(ActionView::MissingTemplate) do get :variant_with_implicit_rendering end end def test_variant_not_set_regular_template_missing assert_raises(ActionView::MissingTemplate) do get :variant_with_implicit_rendering end end def test_variant_with_implicit_rendering @request.variant = :mobile get :variant_with_implicit_rendering assert_equal "text/html", @response.content_type assert_equal "mobile", @response.body end def test_variant_with_format_and_custom_render @request.variant = :phone get :variant_with_format_and_custom_render assert_equal "text/html", @response.content_type assert_equal "mobile", @response.body end def test_multiple_variants_for_format @request.variant = :tablet get :multiple_variants_for_format assert_equal "text/html", @response.content_type assert_equal "tablet", @response.body end def test_no_variant_in_variant_setup get :variant_plus_none_for_format assert_equal "text/html", @response.content_type assert_equal "none", @response.body end def test_variant_inline_syntax get :variant_inline_syntax, format: :js assert_equal "text/javascript", @response.content_type assert_equal "js", @response.body get :variant_inline_syntax assert_equal "text/html", @response.content_type assert_equal "none", @response.body @request.variant = :phone get :variant_inline_syntax assert_equal "text/html", @response.content_type assert_equal "phone", @response.body end def test_variant_inline_syntax_without_block @request.variant = :phone get :variant_inline_syntax_without_block assert_equal "text/html", @response.content_type assert_equal "phone", @response.body end def test_variant_any @request.variant = :phone get :variant_any assert_equal "text/html", @response.content_type assert_equal "phone", @response.body @request.variant = :tablet get :variant_any assert_equal "text/html", @response.content_type assert_equal "any", @response.body @request.variant = :phablet get :variant_any assert_equal "text/html", @response.content_type assert_equal "any", @response.body end def test_variant_any_any get :variant_any_any assert_equal "text/html", @response.content_type assert_equal "any", @response.body @request.variant = :phone get :variant_any_any assert_equal "text/html", @response.content_type assert_equal "phone", @response.body @request.variant = :yolo get :variant_any_any assert_equal "text/html", @response.content_type assert_equal "any", @response.body end def test_variant_inline_any @request.variant = :phone get :variant_any assert_equal "text/html", @response.content_type assert_equal "phone", @response.body @request.variant = :tablet get :variant_inline_any assert_equal "text/html", @response.content_type assert_equal "any", @response.body @request.variant = :phablet get :variant_inline_any assert_equal "text/html", @response.content_type assert_equal "any", @response.body end def test_variant_inline_any_any @request.variant = :phone get :variant_inline_any_any assert_equal "text/html", @response.content_type assert_equal "phone", @response.body @request.variant = :yolo get :variant_inline_any_any assert_equal "text/html", @response.content_type assert_equal "any", @response.body end def test_variant_any_implicit_render @request.variant = :tablet get :variant_any_implicit_render assert_equal "text/html", @response.content_type assert_equal "tablet", @response.body @request.variant = :phablet get :variant_any_implicit_render assert_equal "text/html", @response.content_type assert_equal "phablet", @response.body end def test_variant_any_with_none get :variant_any_with_none assert_equal "text/html", @response.content_type assert_equal "none or phone", @response.body @request.variant = :phone get :variant_any_with_none assert_equal "text/html", @response.content_type assert_equal "none or phone", @response.body end def test_format_any_variant_any @request.variant = :tablet get :format_any_variant_any, format: :js assert_equal "text/javascript", @response.content_type assert_equal "tablet", @response.body end def test_variant_negotiation_inline_syntax @request.variant = [:tablet, :phone] get :variant_inline_syntax_without_block assert_equal "text/html", @response.content_type assert_equal "phone", @response.body end def test_variant_negotiation_block_syntax @request.variant = [:tablet, :phone] get :variant_plus_none_for_format assert_equal "text/html", @response.content_type assert_equal "phone", @response.body end def test_variant_negotiation_without_block @request.variant = [:tablet, :phone] get :variant_inline_syntax_without_block assert_equal "text/html", @response.content_type assert_equal "phone", @response.body end end