JezK
Edit File: mime_responds_test.rb
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 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.js type.xml end end def using_defaults_with_type_list respond_to(:html, :js, :xml) 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 Mime::Type.register("text/x-mobile", :mobile) respond_to do |type| type.html { render :text => "HTML" } type.mobile { render :text => "Mobile" } end ensure Mime.module_eval { remove_const :MOBILE if const_defined?(:MOBILE) } end def custom_constant_handling_without_block Mime::Type.register("text/x-mobile", :mobile) respond_to do |type| type.html { render :text => "HTML" } type.mobile end ensure Mime.module_eval { remove_const :MOBILE if const_defined?(:MOBILE) } 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 type.js end end def iphone_with_html_response_type Mime::Type.register_alias("text/html", :iphone) request.format = :iphone if request.env["HTTP_ACCEPT"] == "text/iphone" respond_to do |type| type.html { @type = "Firefox" } type.iphone { @type = "iPhone" } end ensure Mime.module_eval { remove_const :IPHONE if const_defined?(:IPHONE) } end def iphone_with_html_response_type_without_layout Mime::Type.register_alias("text/html", :iphone) 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 ensure Mime.module_eval { remove_const :IPHONE if const_defined?(:IPHONE) } end def rescue_action(e) raise end protected def set_layout if ["all_types_with_layout", "iphone_with_html_response_type"].include?(action_name) "respond_to/layouts/standard" elsif action_name == "iphone_with_html_response_type_without_layout" "respond_to/layouts/missing" end end end RespondToController.view_paths = [ File.dirname(__FILE__) + "/../fixtures/" ] class MimeControllerTest < Test::Unit::TestCase def setup @request = ActionController::TestRequest.new @response = ActionController::TestResponse.new @controller = RespondToController.new @request.host = "www.example.com" end def test_html @request.env["HTTP_ACCEPT"] = "text/html" get :js_or_html assert_equal 'HTML', @response.body get :html_or_xml assert_equal 'HTML', @response.body get :just_xml assert_response 406 end def test_all @request.env["HTTP_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.env["HTTP_ACCEPT"] = "application/xml" get :html_xml_or_rss assert_equal 'XML', @response.body end def test_js_or_html @request.env["HTTP_ACCEPT"] = "text/javascript, text/html" get :js_or_html assert_equal 'JS', @response.body get :html_or_xml assert_equal 'HTML', @response.body get :just_xml assert_response 406 end def test_json_or_yaml 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.env['HTTP_ACCEPT'] = content_type get :json_or_yaml assert_equal body, @response.body end end end def test_js_or_anything @request.env["HTTP_ACCEPT"] = "text/javascript, */*" get :js_or_html assert_equal 'JS', @response.body get :html_or_xml assert_equal 'HTML', @response.body get :just_xml assert_equal 'XML', @response.body end def test_using_defaults @request.env["HTTP_ACCEPT"] = "*/*" get :using_defaults assert_equal "text/html", @response.content_type assert_equal 'Hello world!', @response.body @request.env["HTTP_ACCEPT"] = "text/javascript" get :using_defaults assert_equal "text/javascript", @response.content_type assert_equal '$("body").visualEffect("highlight");', @response.body @request.env["HTTP_ACCEPT"] = "application/xml" get :using_defaults assert_equal "application/xml", @response.content_type assert_equal "<p>Hello world!</p>\n", @response.body end def test_using_defaults_with_type_list @request.env["HTTP_ACCEPT"] = "*/*" get :using_defaults_with_type_list assert_equal "text/html", @response.content_type assert_equal 'Hello world!', @response.body @request.env["HTTP_ACCEPT"] = "text/javascript" get :using_defaults_with_type_list assert_equal "text/javascript", @response.content_type assert_equal '$("body").visualEffect("highlight");', @response.body @request.env["HTTP_ACCEPT"] = "application/xml" get :using_defaults_with_type_list assert_equal "application/xml", @response.content_type assert_equal "<p>Hello world!</p>\n", @response.body end def test_with_atom_content_type @request.env["CONTENT_TYPE"] = "application/atom+xml" get :made_for_content_type assert_equal "ATOM", @response.body end def test_with_rss_content_type @request.env["CONTENT_TYPE"] = "application/rss+xml" get :made_for_content_type assert_equal "RSS", @response.body end def test_synonyms @request.env["HTTP_ACCEPT"] = "application/javascript" get :js_or_html assert_equal 'JS', @response.body @request.env["HTTP_ACCEPT"] = "application/x-xml" get :html_xml_or_rss assert_equal "XML", @response.body end def test_custom_types @request.env["HTTP_ACCEPT"] = "application/crazy-xml" get :custom_type_handling assert_equal "application/crazy-xml", @response.content_type assert_equal 'Crazy XML', @response.body @request.env["HTTP_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.env["HTTP_ACCEPT"] = "application/xhtml+xml,application/xml" get :html_or_xml assert_equal 'HTML', @response.body end def test_firefox_simulation @request.env["HTTP_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.env["HTTP_ACCEPT"] = "*/*" get :handle_any assert_equal 'HTML', @response.body @request.env["HTTP_ACCEPT"] = "text/javascript" get :handle_any assert_equal 'Either JS or XML', @response.body @request.env["HTTP_ACCEPT"] = "text/xml" get :handle_any assert_equal 'Either JS or XML', @response.body end def test_handle_any_any @request.env["HTTP_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.env["HTTP_ACCEPT"] = "text/html" get :handle_any_any assert_equal 'HTML', @response.body end def test_handle_any_any_javascript @request.env["HTTP_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.env["HTTP_ACCEPT"] = "text/xml" get :handle_any_any assert_equal 'Whatever you ask for, I got it', @response.body end def test_rjs_type_skips_layout @request.env["HTTP_ACCEPT"] = "text/javascript" get :all_types_with_layout assert_equal 'RJS for all_types_with_layout', @response.body end def test_html_type_with_layout @request.env["HTTP_ACCEPT"] = "text/html" get :all_types_with_layout assert_equal '<html><div id="html">HTML for all_types_with_layout</div></html>', @response.body end def test_xhr xhr :get, :js_or_html assert_equal 'JS', @response.body xhr :get, :using_defaults assert_equal '$("body").visualEffect("highlight");', @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) unless args.empty? @action = args.first[:action] end response.body = "#{@action} - #{@template.template_format}" end end get :using_defaults assert_equal "using_defaults - html", @response.body get :using_defaults, :format => "xml" assert_equal "using_defaults - xml", @response.body end def test_format_with_custom_response_type get :iphone_with_html_response_type assert_equal '<html><div id="html">Hello future from Firefox!</div></html>', @response.body get :iphone_with_html_response_type, :format => "iphone" assert_equal "text/html", @response.content_type assert_equal '<html><div id="iphone">Hello iPhone future from iPhone!</div></html>', @response.body end def test_format_with_custom_response_type_and_request_headers @request.env["HTTP_ACCEPT"] = "text/iphone" get :iphone_with_html_response_type assert_equal '<html><div id="iphone">Hello iPhone future from iPhone!</div></html>', @response.body assert_equal "text/html", @response.content_type end def test_format_with_custom_response_type_and_request_headers_with_only_one_layout_present get :iphone_with_html_response_type_without_layout assert_equal '<html><div id="html_missing">Hello future from Firefox!</div></html>', @response.body @request.env["HTTP_ACCEPT"] = "text/iphone" assert_raises(ActionView::MissingTemplate) { get :iphone_with_html_response_type_without_layout } end end class AbstractPostController < ActionController::Base self.view_paths = File.dirname(__FILE__) + "/../fixtures/post_test/" end # For testing layouts which are set automatically class PostController < AbstractPostController around_filter :with_iphone def index respond_to do |type| type.html type.iphone end end protected def with_iphone Mime::Type.register_alias("text/html", :iphone) request.format = "iphone" if request.env["HTTP_ACCEPT"] == "text/iphone" yield ensure Mime.module_eval { remove_const :IPHONE if const_defined?(:IPHONE) } end end class SuperPostController < PostController def index respond_to do |type| type.html type.iphone end end end class MimeControllerLayoutsTest < Test::Unit::TestCase def setup @request = ActionController::TestRequest.new @response = ActionController::TestResponse.new @controller = PostController.new @request.host = "www.example.com" end def test_missing_layout_renders_properly get :index assert_equal '<html><div id="html">Hello Firefox</div></html>', @response.body @request.env["HTTP_ACCEPT"] = "text/iphone" get :index assert_equal 'Hello iPhone', @response.body end def test_format_with_inherited_layouts @controller = SuperPostController.new get :index assert_equal 'Super Firefox', @response.body @request.env["HTTP_ACCEPT"] = "text/iphone" get :index assert_equal '<html><div id="super_iphone">Super iPhone</div></html>', @response.body end end