require 'abstract_unit' require 'controller/fake_controllers' require 'active_support/core_ext/object/with_options' require 'active_support/core_ext/object/json' class MilestonesController < ActionController::Base def index() head :ok end alias_method :show, :index end # See RFC 3986, section 3.3 for allowed path characters. class UriReservedCharactersRoutingTest < ActiveSupport::TestCase include RoutingTestHelpers def setup @set = ActionDispatch::Routing::RouteSet.new @set.draw do get ':controller/:action/:variable/*additional' end safe, unsafe = %w(: @ & = + $ , ;), %w(^ ? # [ ]) hex = unsafe.map { |char| '%' + char.unpack('H2').first.upcase } @segment = "#{safe.join}#{unsafe.join}".freeze @escaped = "#{safe.join}#{hex.join}".freeze end def test_route_generation_escapes_unsafe_path_characters assert_equal "/content/act#{@escaped}ion/var#{@escaped}iable/add#{@escaped}itional-1/add#{@escaped}itional-2", url_for(@set, { :controller => "content", :action => "act#{@segment}ion", :variable => "var#{@segment}iable", :additional => ["add#{@segment}itional-1", "add#{@segment}itional-2"] }) end def test_route_recognition_unescapes_path_components options = { :controller => "content", :action => "act#{@segment}ion", :variable => "var#{@segment}iable", :additional => "add#{@segment}itional-1/add#{@segment}itional-2" } assert_equal options, @set.recognize_path("/content/act#{@escaped}ion/var#{@escaped}iable/add#{@escaped}itional-1/add#{@escaped}itional-2") end def test_route_generation_allows_passing_non_string_values_to_generated_helper assert_equal "/content/action/variable/1/2", url_for(@set, { :controller => "content", :action => "action", :variable => "variable", :additional => [1, 2] }) end end class MockController def self.build(helpers, additional_options = {}) Class.new do define_method :url_options do options = super() options[:protocol] ||= "http" options[:host] ||= "test.host" options.merge(additional_options) end include helpers end end end class LegacyRouteSetTests < ActiveSupport::TestCase include RoutingTestHelpers include ActionDispatch::RoutingVerbs attr_reader :rs attr_accessor :controller alias :routes :rs def setup @rs = make_set @response = nil end def test_symbols_with_dashes rs.draw do get '/:artist/:song-omg', :to => lambda { |env| resp = ActiveSupport::JSON.encode ActionDispatch::Request.new(env).path_parameters [200, {}, [resp]] } end hash = ActiveSupport::JSON.decode get(URI('http://example.org/journey/faithfully-omg')) assert_equal({"artist"=>"journey", "song"=>"faithfully"}, hash) end def test_id_with_dash rs.draw do get '/journey/:id', :to => lambda { |env| resp = ActiveSupport::JSON.encode ActionDispatch::Request.new(env).path_parameters [200, {}, [resp]] } end hash = ActiveSupport::JSON.decode get(URI('http://example.org/journey/faithfully-omg')) assert_equal({"id"=>"faithfully-omg"}, hash) end def test_dash_with_custom_regexp rs.draw do get '/:artist/:song-omg', :constraints => { :song => /\d+/ }, :to => lambda { |env| resp = ActiveSupport::JSON.encode ActionDispatch::Request.new(env).path_parameters [200, {}, [resp]] } end hash = ActiveSupport::JSON.decode get(URI('http://example.org/journey/123-omg')) assert_equal({"artist"=>"journey", "song"=>"123"}, hash) assert_equal 'Not Found', get(URI('http://example.org/journey/faithfully-omg')) end def test_pre_dash rs.draw do get '/:artist/omg-:song', :to => lambda { |env| resp = ActiveSupport::JSON.encode ActionDispatch::Request.new(env).path_parameters [200, {}, [resp]] } end hash = ActiveSupport::JSON.decode get(URI('http://example.org/journey/omg-faithfully')) assert_equal({"artist"=>"journey", "song"=>"faithfully"}, hash) end def test_pre_dash_with_custom_regexp rs.draw do get '/:artist/omg-:song', :constraints => { :song => /\d+/ }, :to => lambda { |env| resp = ActiveSupport::JSON.encode ActionDispatch::Request.new(env).path_parameters [200, {}, [resp]] } end hash = ActiveSupport::JSON.decode get(URI('http://example.org/journey/omg-123')) assert_equal({"artist"=>"journey", "song"=>"123"}, hash) assert_equal 'Not Found', get(URI('http://example.org/journey/omg-faithfully')) end def test_star_paths_are_greedy rs.draw do get "/*path", :to => lambda { |env| x = env["action_dispatch.request.path_parameters"][:path] [200, {}, [x]] }, :format => false end u = URI('http://example.org/foo/bar.html') assert_equal u.path.sub(/^\//, ''), get(u) end def test_star_paths_are_greedy_but_not_too_much rs.draw do get "/*path", :to => lambda { |env| x = ActiveSupport::JSON.encode env["action_dispatch.request.path_parameters"] [200, {}, [x]] } end expected = { "path" => "foo/bar", "format" => "html" } u = URI('http://example.org/foo/bar.html') assert_equal expected, ActiveSupport::JSON.decode(get(u)) end def test_optional_star_paths_are_greedy rs.draw do get "/(*filters)", :to => lambda { |env| x = env["action_dispatch.request.path_parameters"][:filters] [200, {}, [x]] }, :format => false end u = URI('http://example.org/ne_27.065938,-80.6092/sw_25.489856,-82.542794') assert_equal u.path.sub(/^\//, ''), get(u) end def test_optional_star_paths_are_greedy_but_not_too_much rs.draw do get "/(*filters)", :to => lambda { |env| x = ActiveSupport::JSON.encode env["action_dispatch.request.path_parameters"] [200, {}, [x]] } end expected = { "filters" => "ne_27.065938,-80.6092/sw_25.489856,-82", "format" => "542794" } u = URI('http://example.org/ne_27.065938,-80.6092/sw_25.489856,-82.542794') assert_equal expected, ActiveSupport::JSON.decode(get(u)) end def test_regexp_precidence rs.draw do get '/whois/:domain', :constraints => { :domain => /\w+\.[\w\.]+/ }, :to => lambda { |env| [200, {}, %w{regexp}] } get '/whois/:id', :to => lambda { |env| [200, {}, %w{id}] } end assert_equal 'regexp', get(URI('http://example.org/whois/example.org')) assert_equal 'id', get(URI('http://example.org/whois/123')) end def test_class_and_lambda_constraints subdomain = Class.new { def matches? request request.subdomain.present? and request.subdomain != 'clients' end } rs.draw do get '/', :constraints => subdomain.new, :to => lambda { |env| [200, {}, %w{default}] } get '/', :constraints => { :subdomain => 'clients' }, :to => lambda { |env| [200, {}, %w{clients}] } end assert_equal 'default', get(URI('http://www.example.org/')) assert_equal 'clients', get(URI('http://clients.example.org/')) end def test_lambda_constraints rs.draw do get '/', :constraints => lambda { |req| req.subdomain.present? and req.subdomain != "clients" }, :to => lambda { |env| [200, {}, %w{default}] } get '/', :constraints => lambda { |req| req.subdomain.present? && req.subdomain == "clients" }, :to => lambda { |env| [200, {}, %w{clients}] } end assert_equal 'default', get(URI('http://www.example.org/')) assert_equal 'clients', get(URI('http://clients.example.org/')) end def test_scoped_lambda scope_called = false rs.draw do scope '/foo', :constraints => lambda { |req| scope_called = true } do get '/', :to => lambda { |env| [200, {}, %w{default}] } end end assert_equal 'default', get(URI('http://www.example.org/foo/')) assert scope_called, "scope constraint should be called" end def test_scoped_lambda_with_get_lambda inner_called = false rs.draw do scope '/foo', :constraints => lambda { |req| flunk "should not be called" } do get '/', :constraints => lambda { |req| inner_called = true }, :to => lambda { |env| [200, {}, %w{default}] } end end assert_equal 'default', get(URI('http://www.example.org/foo/')) assert inner_called, "inner constraint should be called" end def test_empty_string_match rs.draw do get '/:username', :constraints => { :username => /[^\/]+/ }, :to => lambda { |e| [200, {}, ['foo']] } end assert_equal 'Not Found', get(URI('http://example.org/')) assert_equal 'foo', get(URI('http://example.org/hello')) end def test_non_greedy_glob_regexp params = nil rs.draw do get '/posts/:id(/*filters)', :constraints => { :filters => /.+?/ }, :to => lambda { |e| params = e["action_dispatch.request.path_parameters"] [200, {}, ['foo']] } end assert_equal 'foo', get(URI('http://example.org/posts/1/foo.js')) assert_equal({:id=>"1", :filters=>"foo", :format=>"js"}, params) end def test_draw_with_block_arity_one_raises assert_raise(RuntimeError) do rs.draw { |map| map.match '/:controller(/:action(/:id))' } end end def test_specific_controller_action_failure rs.draw do mount lambda {} => "/foo" end assert_raises(ActionController::UrlGenerationError) do url_for(rs, :controller => "omg", :action => "lol") end end def test_default_setup rs.draw { get '/:controller(/:action(/:id))' } assert_equal({:controller => "content", :action => 'index'}, rs.recognize_path("/content")) assert_equal({:controller => "content", :action => 'list'}, rs.recognize_path("/content/list")) assert_equal({:controller => "content", :action => 'show', :id => '10'}, rs.recognize_path("/content/show/10")) assert_equal({:controller => "admin/user", :action => 'show', :id => '10'}, rs.recognize_path("/admin/user/show/10")) assert_equal '/admin/user/show/10', url_for(rs, { :controller => 'admin/user', :action => 'show', :id => 10 }) get URI('http://test.host/admin/user/list/10') assert_equal({ :controller => 'admin/user', :action => 'list', :id => '10' }, controller.request.path_parameters) assert_equal '/admin/user/show', controller.url_for({ :action => 'show', :only_path => true }) assert_equal '/admin/user/list/10', controller.url_for({:only_path => true}) assert_equal '/admin/stuff', controller.url_for({ :controller => 'stuff', :only_path => true }) assert_equal '/stuff', controller.url_for({ :controller => '/stuff', :only_path => true }) end def test_ignores_leading_slash rs.clear! rs.draw { get '/:controller(/:action(/:id))'} test_default_setup end def test_route_with_colon_first rs.draw do get '/:controller/:action/:id', action: 'index', id: nil get ':url', controller: 'content', action: 'translate' end assert_equal({controller: 'content', action: 'translate', url: 'example'}, rs.recognize_path('/example')) end def test_route_with_regexp_for_controller rs.draw do get ':controller/:admintoken(/:action(/:id))', :controller => /admin\/.+/ get '/:controller(/:action(/:id))' end assert_equal({:controller => "admin/user", :admintoken => "foo", :action => "index"}, rs.recognize_path("/admin/user/foo")) assert_equal({:controller => "content", :action => "foo"}, rs.recognize_path("/content/foo")) assert_equal '/admin/user/foo', url_for(rs, { :controller => "admin/user", :admintoken => "foo", :action => "index" }) assert_equal '/content/foo', url_for(rs, { :controller => "content", :action => "foo" }) end def test_route_with_regexp_and_captures_for_controller rs.draw do get '/:controller(/:action(/:id))', :controller => /admin\/(accounts|users)/ end assert_equal({:controller => "admin/accounts", :action => "index"}, rs.recognize_path("/admin/accounts")) assert_equal({:controller => "admin/users", :action => "index"}, rs.recognize_path("/admin/users")) assert_raise(ActionController::RoutingError) { rs.recognize_path("/admin/products") } end def test_route_with_regexp_and_dot rs.draw do get ':controller/:action/:file', :controller => /admin|user/, :action => /upload|download/, :defaults => {:file => nil}, :constraints => {:file => %r{[^/]+(\.[^/]+)?}} end # Without a file extension assert_equal '/user/download/file', url_for(rs, { :controller => "user", :action => "download", :file => "file" }) assert_equal({:controller => "user", :action => "download", :file => "file"}, rs.recognize_path("/user/download/file")) # Now, let's try a file with an extension, really a dot (.) assert_equal '/user/download/file.jpg', url_for(rs, { :controller => "user", :action => "download", :file => "file.jpg" }) assert_equal({:controller => "user", :action => "download", :file => "file.jpg"}, rs.recognize_path("/user/download/file.jpg")) end def test_basic_named_route rs.draw do root :to => 'content#list', :as => 'home' end assert_equal("http://test.host/", setup_for_named_route.send(:home_url)) end def test_named_route_with_option rs.draw do get 'page/:title' => 'content#show_page', :as => 'page' end assert_equal("http://test.host/page/new%20stuff", setup_for_named_route.send(:page_url, :title => 'new stuff')) end def test_named_route_with_default rs.draw do get 'page/:title' => 'content#show_page', :title => 'AboutPage', :as => 'page' end assert_equal("http://test.host/page/AboutRails", setup_for_named_route.send(:page_url, :title => "AboutRails")) end def test_named_route_with_path_prefix rs.draw do scope "my" do get 'page' => 'content#show_page', :as => 'page' end end assert_equal("http://test.host/my/page", setup_for_named_route.send(:page_url)) end def test_named_route_with_blank_path_prefix rs.draw do scope "" do get 'page' => 'content#show_page', :as => 'page' end end assert_equal("http://test.host/page", setup_for_named_route.send(:page_url)) end def test_named_route_with_nested_controller rs.draw do get 'admin/user' => 'admin/user#index', :as => "users" end assert_equal("http://test.host/admin/user", setup_for_named_route.send(:users_url)) end def test_optimised_named_route_with_host rs.draw do get 'page' => 'content#show_page', :as => 'pages', :host => 'foo.com' end routes = setup_for_named_route assert_equal "http://foo.com/page", routes.pages_url end def setup_for_named_route(options = {}) MockController.build(rs.url_helpers, options).new end def test_named_route_without_hash rs.draw do get ':controller/:action/:id', :as => 'normal' end end def test_named_route_root rs.draw do root :to => "hello#index" end routes = setup_for_named_route assert_equal("http://test.host/", routes.send(:root_url)) assert_equal("/", routes.send(:root_path)) end def test_named_route_root_without_hash rs.draw do root "hello#index" end routes = setup_for_named_route assert_equal("http://test.host/", routes.send(:root_url)) assert_equal("/", routes.send(:root_path)) end def test_named_route_root_with_hash rs.draw do root "hello#index", as: :index end routes = setup_for_named_route assert_equal("http://test.host/", routes.send(:index_url)) assert_equal("/", routes.send(:index_path)) end def test_root_without_path_raises_argument_error assert_raises ArgumentError do rs.draw { root nil } end end def test_named_route_root_with_trailing_slash rs.draw do root "hello#index" end routes = setup_for_named_route(trailing_slash: true) assert_equal("http://test.host/", routes.send(:root_url)) assert_equal("http://test.host/?foo=bar", routes.send(:root_url, foo: :bar)) end def test_named_route_with_regexps rs.draw do get 'page/:year/:month/:day/:title' => 'page#show', :as => 'article', :year => /\d+/, :month => /\d+/, :day => /\d+/ get ':controller/:action/:id' end routes = setup_for_named_route assert_equal "http://test.host/page/2005/6/10/hi", routes.send(:article_url, :title => 'hi', :day => 10, :year => 2005, :month => 6) end def test_changing_controller rs.draw { get ':controller/:action/:id' } get URI('http://test.host/admin/user/index/10') assert_equal '/admin/stuff/show/10', controller.url_for({:controller => 'stuff', :action => 'show', :id => 10, :only_path => true}) end def test_paths_escaped rs.draw do get 'file/*path' => 'content#show_file', :as => 'path' get ':controller/:action/:id' end # No + to space in URI escaping, only for query params. results = rs.recognize_path "/file/hello+world/how+are+you%3F" assert results, "Recognition should have succeeded" assert_equal 'hello+world/how+are+you?', results[:path] # Use %20 for space instead. results = rs.recognize_path "/file/hello%20world/how%20are%20you%3F" assert results, "Recognition should have succeeded" assert_equal 'hello world/how are you?', results[:path] end def test_paths_slashes_unescaped_with_ordered_parameters rs.draw do get '/file/*path' => 'content#index', :as => 'path' end # No / to %2F in URI, only for query params. assert_equal("/file/hello/world", setup_for_named_route.send(:path_path, ['hello', 'world'])) end def test_non_controllers_cannot_be_matched rs.draw do get ':controller/:action/:id' end assert_raise(ActionController::RoutingError) { rs.recognize_path("/not_a/show/10") } end def test_should_list_options_diff_when_routing_constraints_dont_match rs.draw do get 'post/:id' => 'post#show', :constraints => { :id => /\d+/ }, :as => 'post' end assert_raise(ActionController::UrlGenerationError) do url_for(rs, { :controller => 'post', :action => 'show', :bad_param => "foo", :use_route => "post" }) end end def test_dynamic_path_allowed rs.draw do get '*path' => 'content#show_file' end assert_equal '/pages/boo', url_for(rs, { :controller => 'content', :action => 'show_file', :path => %w(pages boo) }) end def test_dynamic_recall_paths_allowed rs.draw do get '*path' => 'content#show_file' end get URI('http://test.host/pages/boo') assert_equal({:controller=>"content", :action=>"show_file", :path=>"pages/boo"}, controller.request.path_parameters) assert_equal '/pages/boo', controller.url_for(:only_path => true) end def test_backwards rs.draw do get 'page/:id(/:action)' => 'pages#show' get ':controller(/:action(/:id))' end get URI('http://test.host/pages/show') assert_equal '/page/20', controller.url_for({ :id => 20, :only_path => true }) assert_equal '/page/20', url_for(rs, { :controller => 'pages', :id => 20, :action => 'show' }) assert_equal '/pages/boo', url_for(rs, { :controller => 'pages', :action => 'boo' }) end def test_route_with_fixnum_default rs.draw do get 'page(/:id)' => 'content#show_page', :id => 1 get ':controller/:action/:id' end assert_equal '/page', url_for(rs, { :controller => 'content', :action => 'show_page' }) assert_equal '/page', url_for(rs, { :controller => 'content', :action => 'show_page', :id => 1 }) assert_equal '/page', url_for(rs, { :controller => 'content', :action => 'show_page', :id => '1' }) assert_equal '/page/10', url_for(rs, { :controller => 'content', :action => 'show_page', :id => 10 }) assert_equal({:controller => "content", :action => 'show_page', :id => 1 }, rs.recognize_path("/page")) assert_equal({:controller => "content", :action => 'show_page', :id => '1'}, rs.recognize_path("/page/1")) assert_equal({:controller => "content", :action => 'show_page', :id => '10'}, rs.recognize_path("/page/10")) end # For newer revision def test_route_with_text_default rs.draw do get 'page/:id' => 'content#show_page', :id => 1 get ':controller/:action/:id' end assert_equal '/page/foo', url_for(rs, { :controller => 'content', :action => 'show_page', :id => 'foo' }) assert_equal({ :controller => "content", :action => 'show_page', :id => 'foo' }, rs.recognize_path("/page/foo")) token = "\321\202\320\265\320\272\321\201\321\202" # 'text' in Russian token.force_encoding(Encoding::BINARY) escaped_token = CGI::escape(token) assert_equal '/page/' + escaped_token, url_for(rs, { :controller => 'content', :action => 'show_page', :id => token }) assert_equal({ :controller => "content", :action => 'show_page', :id => token }, rs.recognize_path("/page/#{escaped_token}")) end def test_action_expiry rs.draw { get ':controller(/:action(/:id))' } get URI('http://test.host/content/show') assert_equal '/content', controller.url_for(:controller => 'content', :only_path => true) end def test_requirement_should_prevent_optional_id rs.draw do get 'post/:id' => 'post#show', :constraints => {:id => /\d+/}, :as => 'post' end assert_equal '/post/10', url_for(rs, { :controller => 'post', :action => 'show', :id => 10 }) assert_raise(ActionController::UrlGenerationError) do url_for(rs, { :controller => 'post', :action => 'show' }) end end def test_both_requirement_and_optional rs.draw do get('test(/:year)' => 'post#show', :as => 'blog', :defaults => { :year => nil }, :constraints => { :year => /\d{4}/ } ) get ':controller/:action/:id' end assert_equal '/test', url_for(rs, { :controller => 'post', :action => 'show' }) assert_equal '/test', url_for(rs, { :controller => 'post', :action => 'show', :year => nil }) assert_equal("http://test.host/test", setup_for_named_route.send(:blog_url)) end def test_set_to_nil_forgets rs.draw do get 'pages(/:year(/:month(/:day)))' => 'content#list_pages', :month => nil, :day => nil get ':controller/:action/:id' end assert_equal '/pages/2005', url_for(rs, { :controller => 'content', :action => 'list_pages', :year => 2005 }) assert_equal '/pages/2005/6', url_for(rs, { :controller => 'content', :action => 'list_pages', :year => 2005, :month => 6 }) assert_equal '/pages/2005/6/12', url_for(rs, { :controller => 'content', :action => 'list_pages', :year => 2005, :month => 6, :day => 12 }) get URI('http://test.host/pages/2005/6/12') assert_equal({ :controller => 'content', :action => 'list_pages', :year => '2005', :month => '6', :day => '12' }, controller.request.path_parameters) assert_equal '/pages/2005/6/4', controller.url_for({ :day => 4, :only_path => true }) assert_equal '/pages/2005/6', controller.url_for({ :day => nil, :only_path => true }) assert_equal '/pages/2005', controller.url_for({ :day => nil, :month => nil, :only_path => true }) end def test_root_url_generation_with_controller_and_action rs.draw do root :to => "content#index" end assert_equal '/', url_for(rs, { :controller => 'content', :action => 'index' }) assert_equal '/', url_for(rs, { :controller => 'content' }) end def test_named_root_url_generation_with_controller_and_action rs.draw do root :to => "content#index", :as => 'home' end assert_equal '/', url_for(rs, { :controller => 'content', :action => 'index' }) assert_equal '/', url_for(rs, { :controller => 'content' }) assert_equal("http://test.host/", setup_for_named_route.send(:home_url)) end def test_named_route_method rs.draw do get 'categories' => 'content#categories', :as => 'categories' get ':controller(/:action(/:id))' end assert_equal '/categories', url_for(rs, { :controller => 'content', :action => 'categories' }) assert_equal '/content/hi', url_for(rs, { :controller => 'content', :action => 'hi' }) end def test_named_routes_array test_named_route_method assert_equal [:categories], rs.named_routes.names end def test_nil_defaults rs.draw do get 'journal' => 'content#list_journal', :date => nil, :user_id => nil get ':controller/:action/:id' end assert_equal '/journal', url_for(rs, { :controller => 'content', :action => 'list_journal', :date => nil, :user_id => nil }) end def setup_request_method_routes_for(method) rs.draw do match '/match' => "books##{method}", :via => method.to_sym end end %w(GET PATCH POST PUT DELETE).each do |request_method| define_method("test_request_method_recognized_with_#{request_method}") do setup_request_method_routes_for(request_method.downcase) params = rs.recognize_path("/match", :method => request_method) assert_equal request_method.downcase, params[:action] end end def test_recognize_array_of_methods rs.draw do match '/match' => 'books#get_or_post', :via => [:get, :post] put '/match' => 'books#not_get_or_post' end params = rs.recognize_path("/match", :method => :post) assert_equal 'get_or_post', params[:action] params = rs.recognize_path("/match", :method => :put) assert_equal 'not_get_or_post', params[:action] end def test_subpath_recognized rs.draw do get '/books/:id/edit' => 'subpath_books#edit' get '/items/:id/:action' => 'subpath_books' get '/posts/new/:action' => 'subpath_books' get '/posts/:id' => 'subpath_books#show' end hash = rs.recognize_path "/books/17/edit" assert_not_nil hash assert_equal %w(subpath_books 17 edit), [hash[:controller], hash[:id], hash[:action]] hash = rs.recognize_path "/items/3/complete" assert_not_nil hash assert_equal %w(subpath_books 3 complete), [hash[:controller], hash[:id], hash[:action]] hash = rs.recognize_path "/posts/new/preview" assert_not_nil hash assert_equal %w(subpath_books preview), [hash[:controller], hash[:action]] hash = rs.recognize_path "/posts/7" assert_not_nil hash assert_equal %w(subpath_books show 7), [hash[:controller], hash[:action], hash[:id]] end def test_subpath_generated rs.draw do get '/books/:id/edit' => 'subpath_books#edit' get '/items/:id/:action' => 'subpath_books' get '/posts/new/:action' => 'subpath_books' end assert_equal "/books/7/edit", url_for(rs, { :controller => "subpath_books", :id => 7, :action => "edit" }) assert_equal "/items/15/complete", url_for(rs, { :controller => "subpath_books", :id => 15, :action => "complete" }) assert_equal "/posts/new/preview", url_for(rs, { :controller => "subpath_books", :action => "preview" }) end def test_failed_constraints_raises_exception_with_violated_constraints rs.draw do get 'foos/:id' => 'foos#show', :as => 'foo_with_requirement', :constraints => { :id => /\d+/ } end assert_raise(ActionController::UrlGenerationError) do setup_for_named_route.send(:foo_with_requirement_url, "I am Against the constraints") end end def test_routes_changed_correctly_after_clear rs = ::ActionDispatch::Routing::RouteSet.new rs.draw do get 'ca' => 'ca#aa' get 'cb' => 'cb#ab' get 'cc' => 'cc#ac' get ':controller/:action/:id' get ':controller/:action/:id.:format' end hash = rs.recognize_path "/cc" assert_not_nil hash assert_equal %w(cc ac), [hash[:controller], hash[:action]] rs.draw do get 'cb' => 'cb#ab' get 'cc' => 'cc#ac' get ':controller/:action/:id' get ':controller/:action/:id.:format' end hash = rs.recognize_path "/cc" assert_not_nil hash assert_equal %w(cc ac), [hash[:controller], hash[:action]] end end class RouteSetTest < ActiveSupport::TestCase include RoutingTestHelpers include ActionDispatch::RoutingVerbs attr_reader :set alias :routes :set attr_accessor :controller def setup super @set = make_set end def request @request ||= ActionController::TestRequest.new end def default_route_set @default_route_set ||= begin set = ActionDispatch::Routing::RouteSet.new set.draw do get '/:controller(/:action(/:id))' end set end end def test_generate_extras set.draw { get ':controller/(:action(/:id))' } path, extras = set.generate_extras(:controller => "foo", :action => "bar", :id => 15, :this => "hello", :that => "world") assert_equal "/foo/bar/15", path assert_equal %w(that this), extras.map(&:to_s).sort end def test_extra_keys set.draw { get ':controller/:action/:id' } extras = set.extra_keys(:controller => "foo", :action => "bar", :id => 15, :this => "hello", :that => "world") assert_equal %w(that this), extras.map(&:to_s).sort end def test_generate_extras_not_first set.draw do get ':controller/:action/:id.:format' get ':controller/:action/:id' end path, extras = set.generate_extras(:controller => "foo", :action => "bar", :id => 15, :this => "hello", :that => "world") assert_equal "/foo/bar/15", path assert_equal %w(that this), extras.map(&:to_s).sort end def test_generate_not_first set.draw do get ':controller/:action/:id.:format' get ':controller/:action/:id' end assert_equal "/foo/bar/15?this=hello", url_for(set, { :controller => "foo", :action => "bar", :id => 15, :this => "hello" }) end def test_extra_keys_not_first set.draw do get ':controller/:action/:id.:format' get ':controller/:action/:id' end extras = set.extra_keys(:controller => "foo", :action => "bar", :id => 15, :this => "hello", :that => "world") assert_equal %w(that this), extras.map(&:to_s).sort end def test_draw assert_equal 0, set.routes.size set.draw do get '/hello/world' => 'a#b' end assert_equal 1, set.routes.size end def test_draw_symbol_controller_name assert_equal 0, set.routes.size set.draw do get '/users/index' => 'users#index' end set.recognize_path('/users/index', :method => :get) assert_equal 1, set.routes.size end def test_named_draw assert_equal 0, set.routes.size set.draw do get '/hello/world' => 'a#b', :as => 'hello' end assert_equal 1, set.routes.size assert_equal set.routes.first, set.named_routes[:hello] end def test_duplicate_named_route_raises_rather_than_pick_precedence assert_raise ArgumentError do set.draw do get '/hello/world' => 'a#b', :as => 'hello' get '/hello' => 'a#b', :as => 'hello' end end end def setup_named_route_test set.draw do get '/people(/:id)' => 'people#show', :as => 'show' get '/people' => 'people#index', :as => 'index' get '/people/go/:foo/:bar/joe(/:id)' => 'people#multi', :as => 'multi' get '/admin/users' => 'admin/users#index', :as => "users" end get URI('http://test.host/people') controller end def test_named_route_url_method controller = setup_named_route_test assert_equal "http://test.host/people/5", controller.send(:show_url, :id => 5) assert_equal "/people/5", controller.send(:show_path, :id => 5) assert_equal "http://test.host/people", controller.send(:index_url) assert_equal "/people", controller.send(:index_path) assert_equal "http://test.host/admin/users", controller.send(:users_url) assert_equal '/admin/users', controller.send(:users_path) end def test_named_route_url_method_with_anchor controller = setup_named_route_test assert_equal "http://test.host/people/5#location", controller.send(:show_url, :id => 5, :anchor => 'location') assert_equal "/people/5#location", controller.send(:show_path, :id => 5, :anchor => 'location') assert_equal "http://test.host/people#location", controller.send(:index_url, :anchor => 'location') assert_equal "/people#location", controller.send(:index_path, :anchor => 'location') assert_equal "http://test.host/admin/users#location", controller.send(:users_url, :anchor => 'location') assert_equal '/admin/users#location', controller.send(:users_path, :anchor => 'location') assert_equal "http://test.host/people/go/7/hello/joe/5#location", controller.send(:multi_url, 7, "hello", 5, :anchor => 'location') assert_equal "http://test.host/people/go/7/hello/joe/5?baz=bar#location", controller.send(:multi_url, 7, "hello", 5, :baz => "bar", :anchor => 'location') assert_equal "http://test.host/people?baz=bar#location", controller.send(:index_url, :baz => "bar", :anchor => 'location') assert_equal "http://test.host/people", controller.send(:index_url, anchor: nil) assert_equal "http://test.host/people", controller.send(:index_url, anchor: false) end def test_named_route_url_method_with_port controller = setup_named_route_test assert_equal "http://test.host:8080/people/5", controller.send(:show_url, 5, :port=>8080) end def test_named_route_url_method_with_host controller = setup_named_route_test assert_equal "http://some.example.com/people/5", controller.send(:show_url, 5, :host=>"some.example.com") end def test_named_route_url_method_with_protocol controller = setup_named_route_test assert_equal "https://test.host/people/5", controller.send(:show_url, 5, :protocol => "https") end def test_named_route_url_method_with_ordered_parameters controller = setup_named_route_test assert_equal "http://test.host/people/go/7/hello/joe/5", controller.send(:multi_url, 7, "hello", 5) end def test_named_route_url_method_with_ordered_parameters_and_hash controller = setup_named_route_test assert_equal "http://test.host/people/go/7/hello/joe/5?baz=bar", controller.send(:multi_url, 7, "hello", 5, :baz => "bar") end def test_named_route_url_method_with_ordered_parameters_and_empty_hash controller = setup_named_route_test assert_equal "http://test.host/people/go/7/hello/joe/5", controller.send(:multi_url, 7, "hello", 5, {}) end def test_named_route_url_method_with_no_positional_arguments controller = setup_named_route_test assert_equal "http://test.host/people?baz=bar", controller.send(:index_url, :baz => "bar") end def test_draw_default_route set.draw do get '/:controller/:action/:id' end assert_equal 1, set.routes.size assert_equal '/users/show/10', url_for(set, { :controller => 'users', :action => 'show', :id => 10 }) assert_equal '/users/index/10', url_for(set, { :controller => 'users', :id => 10 }) assert_equal({:controller => 'users', :action => 'index', :id => '10'}, set.recognize_path('/users/index/10')) assert_equal({:controller => 'users', :action => 'index', :id => '10'}, set.recognize_path('/users/index/10/')) end def test_route_with_parameter_shell set.draw do get 'page/:id' => 'pages#show', :id => /\d+/ get '/:controller(/:action(/:id))' end assert_equal({:controller => 'pages', :action => 'index'}, request_path_params('/pages')) assert_equal({:controller => 'pages', :action => 'index'}, request_path_params('/pages/index')) assert_equal({:controller => 'pages', :action => 'list'}, request_path_params('/pages/list')) assert_equal({:controller => 'pages', :action => 'show', :id => '10'}, request_path_params('/pages/show/10')) assert_equal({:controller => 'pages', :action => 'show', :id => '10'}, request_path_params('/page/10')) end def test_route_constraints_on_request_object_with_anchors_are_valid assert_nothing_raised do set.draw do get 'page/:id' => 'pages#show', :constraints => { :host => /^foo$/ } end end end def test_route_constraints_with_anchor_chars_are_invalid assert_raise ArgumentError do set.draw do get 'page/:id' => 'pages#show', :id => /^\d+/ end end assert_raise ArgumentError do set.draw do get 'page/:id' => 'pages#show', :id => /\A\d+/ end end assert_raise ArgumentError do set.draw do get 'page/:id' => 'pages#show', :id => /\d+$/ end end assert_raise ArgumentError do set.draw do get 'page/:id' => 'pages#show', :id => /\d+\Z/ end end assert_raise ArgumentError do set.draw do get 'page/:id' => 'pages#show', :id => /\d+\z/ end end end def test_route_constraints_with_options_method_condition_is_valid assert_nothing_raised do set.draw do match 'valid/route' => 'pages#show', :via => :options end end end def test_route_error_with_missing_controller set.draw do get "/people" => "missing#index" end assert_raises(ActionController::RoutingError) { request_path_params '/people' } end def test_recognize_with_encoded_id_and_regex set.draw do get 'page/:id' => 'pages#show', :id => /[a-zA-Z0-9\+]+/ end assert_equal({:controller => 'pages', :action => 'show', :id => '10'}, request_path_params('/page/10')) assert_equal({:controller => 'pages', :action => 'show', :id => 'hello+world'}, request_path_params('/page/hello+world')) end def test_recognize_with_http_methods set.draw do get "/people" => "people#index", :as => "people" post "/people" => "people#create" get "/people/:id" => "people#show", :as => "person" put "/people/:id" => "people#update" patch "/people/:id" => "people#update" delete "/people/:id" => "people#destroy" end params = request_path_params("/people", :method => :get) assert_equal("index", params[:action]) params = request_path_params("/people", :method => :post) assert_equal("create", params[:action]) params = request_path_params("/people/5", :method => :put) assert_equal("update", params[:action]) params = request_path_params("/people/5", :method => :patch) assert_equal("update", params[:action]) assert_raise(ActionController::UnknownHttpMethod) { request_path_params("/people", :method => :bacon) } params = request_path_params("/people/5", :method => :get) assert_equal("show", params[:action]) assert_equal("5", params[:id]) params = request_path_params("/people/5", :method => :put) assert_equal("update", params[:action]) assert_equal("5", params[:id]) params = request_path_params("/people/5", :method => :patch) assert_equal("update", params[:action]) assert_equal("5", params[:id]) params = request_path_params("/people/5", :method => :delete) assert_equal("destroy", params[:action]) assert_equal("5", params[:id]) assert_raise(ActionController::RoutingError) { request_path_params("/people/5", :method => :post) } end def test_recognize_with_alias_in_conditions set.draw do match "/people" => 'people#index', :as => 'people', :via => :get root :to => "people#index" end params = request_path_params("/people", :method => :get) assert_equal("people", params[:controller]) assert_equal("index", params[:action]) params = request_path_params("/", :method => :get) assert_equal("people", params[:controller]) assert_equal("index", params[:action]) end def test_typo_recognition set.draw do get 'articles/:year/:month/:day/:title' => 'articles#permalink', :year => /\d{4}/, :day => /\d{1,2}/, :month => /\d{1,2}/ end params = request_path_params("/articles/2005/11/05/a-very-interesting-article", :method => :get) assert_equal("permalink", params[:action]) assert_equal("2005", params[:year]) assert_equal("11", params[:month]) assert_equal("05", params[:day]) assert_equal("a-very-interesting-article", params[:title]) end def test_routing_traversal_does_not_load_extra_classes assert !Object.const_defined?("Profiler__"), "Profiler should not be loaded" set.draw do get '/profile' => 'profile#index' end request_path_params("/profile") rescue nil assert !Object.const_defined?("Profiler__"), "Profiler should not be loaded" end def test_recognize_with_conditions_and_format set.draw do get "people/:id" => "people#show", :as => "person" put "people/:id" => "people#update" patch "people/:id" => "people#update" get "people/:id(.:format)" => "people#show" end params = request_path_params("/people/5", :method => :get) assert_equal("show", params[:action]) assert_equal("5", params[:id]) params = request_path_params("/people/5", :method => :put) assert_equal("update", params[:action]) params = request_path_params("/people/5", :method => :patch) assert_equal("update", params[:action]) params = request_path_params("/people/5.png", :method => :get) assert_equal("show", params[:action]) assert_equal("5", params[:id]) assert_equal("png", params[:format]) end def test_generate_with_default_action set.draw do get "/people", :controller => "people", :action => "index" get "/people/list", :controller => "people", :action => "list" end url = url_for(set, { :controller => "people", :action => "list" }) assert_equal "/people/list", url end def test_root_map set.draw { root :to => 'people#index' } params = request_path_params("", :method => :get) assert_equal("people", params[:controller]) assert_equal("index", params[:action]) end def test_namespace set.draw do namespace 'api' do get 'inventory' => 'products#inventory' end end params = request_path_params("/api/inventory", :method => :get) assert_equal("api/products", params[:controller]) assert_equal("inventory", params[:action]) end def test_namespaced_root_map set.draw do namespace 'api' do root :to => 'products#index' end end params = request_path_params("/api", :method => :get) assert_equal("api/products", params[:controller]) assert_equal("index", params[:action]) end def test_namespace_with_path_prefix set.draw do scope :module => "api", :path => "prefix" do get 'inventory' => 'products#inventory' end end params = request_path_params("/prefix/inventory", :method => :get) assert_equal("api/products", params[:controller]) assert_equal("inventory", params[:action]) end def test_namespace_with_blank_path_prefix set.draw do scope :module => "api", :path => "" do get 'inventory' => 'products#inventory' end end params = request_path_params("/inventory", :method => :get) assert_equal("api/products", params[:controller]) assert_equal("inventory", params[:action]) end def test_id_is_sticky_when_it_ought_to_be @set = make_set false set.draw do get ':controller/:id/:action' end get URI('http://test.host/people/7/show') assert_equal "/people/7/destroy", controller.url_for(:action => 'destroy', :only_path => true) end def test_use_static_path_when_possible @set = make_set false set.draw do get 'about' => "welcome#about" get ':controller/:action/:id' end get URI('http://test.host/welcom/get/7') assert_equal "/about", controller.url_for(:controller => 'welcome', :action => 'about', :only_path => true) end def test_generate set.draw { get ':controller/:action/:id' } args = { :controller => "foo", :action => "bar", :id => "7", :x => "y" } assert_equal "/foo/bar/7?x=y", url_for(set, args) assert_equal ["/foo/bar/7", [:x]], set.generate_extras(args) assert_equal [:x], set.extra_keys(args) end def test_generate_with_path_prefix set.draw do scope "my" do get ':controller(/:action(/:id))' end end args = { :controller => "foo", :action => "bar", :id => "7", :x => "y" } assert_equal "/my/foo/bar/7?x=y", url_for(set, args) end def test_generate_with_blank_path_prefix set.draw do scope "" do get ':controller(/:action(/:id))' end end args = { :controller => "foo", :action => "bar", :id => "7", :x => "y" } assert_equal "/foo/bar/7?x=y", url_for(set, args) end def test_named_routes_are_never_relative_to_modules @set = make_set false set.draw do get "/connection/manage(/:action)" => 'connection/manage#index' get "/connection/connection" => "connection/connection#index" get '/connection' => 'connection#index', :as => 'family_connection' end assert_equal({ :controller => 'connection/manage', :action => 'index', }, request_path_params('/connection/manage')) url = controller.url_for({ :controller => "connection", :only_path => true }) assert_equal "/connection/connection", url url = controller.url_for({ :use_route => "family_connection", :controller => "connection", :only_path => true }) assert_equal "/connection", url end def test_action_left_off_when_id_is_recalled @set = make_set false set.draw do get ':controller(/:action(/:id))' end get URI('http://test.host/books/show/10') assert_equal '/books', controller.url_for(:controller => 'books', :only_path => true, :action => 'index') end def test_query_params_will_be_shown_when_recalled @set = make_set false set.draw do get 'show_weblog/:parameter' => 'weblog#show' get ':controller(/:action(/:id))' end get URI('http://test.host/weblog/show/1') assert_equal '/weblog/edit?parameter=1', controller.url_for( {:action => 'edit', :parameter => 1, :only_path => true}) end def test_format_is_not_inherit set.draw do get '/posts(.:format)' => 'posts#index' end get URI('http://test.host/posts.xml') assert_equal({:controller => 'posts', :action => 'index', :format => 'xml'}, controller.request.path_parameters) assert_equal '/posts', controller.url_for( {:controller => 'posts', :only_path => true}) assert_equal '/posts.xml', controller.url_for( {:controller => 'posts', :format => 'xml', :only_path => true}) end def test_expiry_determination_should_consider_values_with_to_param @set = make_set false set.draw { get 'projects/:project_id/:controller/:action' } get URI('http://test.host/projects/1/weblog/show') assert_equal( { :controller => 'weblog', :action => 'show', :project_id => '1' }, controller.request.path_parameters) assert_equal '/projects/1/weblog/show', controller.url_for({ :action => 'show', :project_id => 1, :only_path => true }) end def test_named_route_in_nested_resource set.draw do resources :projects do member do get 'milestones' => 'milestones#index', :as => 'milestones' end end end params = set.recognize_path("/projects/1/milestones", :method => :get) assert_equal("milestones", params[:controller]) assert_equal("index", params[:action]) end def test_setting_root_in_namespace_using_symbol assert_nothing_raised do set.draw do namespace :admin do root :to => "home#index" end end end end def test_setting_root_in_namespace_using_string assert_nothing_raised do set.draw do namespace 'admin' do root :to => "home#index" end end end end def test_route_constraints_with_unsupported_regexp_options_must_error assert_raise ArgumentError do set.draw do get 'page/:name' => 'pages#show', :constraints => { :name => /(david|jamis)/m } end end end def test_route_constraints_with_supported_options_must_not_error assert_nothing_raised do set.draw do get 'page/:name' => 'pages#show', :constraints => { :name => /(david|jamis)/i } end end assert_nothing_raised do set.draw do get 'page/:name' => 'pages#show', :constraints => { :name => / # Desperately overcommented regexp ( #Either david #The Creator | #Or jamis #The Deployer )/x } end end end def test_route_with_subdomain_and_constraints_must_receive_params name_param = nil set.draw do get 'page/:name' => 'pages#show', :constraints => lambda {|request| name_param = request.params[:name] return true } end assert_equal({:controller => 'pages', :action => 'show', :name => 'mypage'}, set.recognize_path('http://subdomain.example.org/page/mypage')) assert_equal(name_param, 'mypage') end def test_route_requirement_recognize_with_ignore_case set.draw do get 'page/:name' => 'pages#show', :constraints => {:name => /(david|jamis)/i} end assert_equal({:controller => 'pages', :action => 'show', :name => 'jamis'}, set.recognize_path('/page/jamis')) assert_raise ActionController::RoutingError do set.recognize_path('/page/davidjamis') end assert_equal({:controller => 'pages', :action => 'show', :name => 'DAVID'}, set.recognize_path('/page/DAVID')) end def test_route_requirement_generate_with_ignore_case set.draw do get 'page/:name' => 'pages#show', :constraints => {:name => /(david|jamis)/i} end url = url_for(set, { :controller => 'pages', :action => 'show', :name => 'david' }) assert_equal "/page/david", url assert_raise(ActionController::UrlGenerationError) do url_for(set, { :controller => 'pages', :action => 'show', :name => 'davidjamis' }) end url = url_for(set, { :controller => 'pages', :action => 'show', :name => 'JAMIS' }) assert_equal "/page/JAMIS", url end def test_route_requirement_recognize_with_extended_syntax set.draw do get 'page/:name' => 'pages#show', :constraints => {:name => / # Desperately overcommented regexp ( #Either david #The Creator | #Or jamis #The Deployer )/x} end assert_equal({:controller => 'pages', :action => 'show', :name => 'jamis'}, set.recognize_path('/page/jamis')) assert_equal({:controller => 'pages', :action => 'show', :name => 'david'}, set.recognize_path('/page/david')) assert_raise ActionController::RoutingError do set.recognize_path('/page/david #The Creator') end assert_raise ActionController::RoutingError do set.recognize_path('/page/David') end end def test_route_requirement_with_xi_modifiers set.draw do get 'page/:name' => 'pages#show', :constraints => {:name => / # Desperately overcommented regexp ( #Either david #The Creator | #Or jamis #The Deployer )/xi} end assert_equal({:controller => 'pages', :action => 'show', :name => 'JAMIS'}, set.recognize_path('/page/JAMIS')) assert_equal "/page/JAMIS", url_for(set, { :controller => 'pages', :action => 'show', :name => 'JAMIS' }) end def test_routes_with_symbols set.draw do get 'unnamed', :controller => :pages, :action => :show, :name => :as_symbol get 'named' , :controller => :pages, :action => :show, :name => :as_symbol, :as => :named end assert_equal({:controller => 'pages', :action => 'show', :name => :as_symbol}, set.recognize_path('/unnamed')) assert_equal({:controller => 'pages', :action => 'show', :name => :as_symbol}, set.recognize_path('/named')) end def test_regexp_chunk_should_add_question_mark_for_optionals set.draw do get '/' => 'foo#index' get '/hello' => 'bar#index' end assert_equal '/', url_for(set, { :controller => 'foo' }) assert_equal '/hello', url_for(set, { :controller => 'bar' }) assert_equal({:controller => "foo", :action => "index"}, set.recognize_path('/')) assert_equal({:controller => "bar", :action => "index"}, set.recognize_path('/hello')) end def test_assign_route_options_with_anchor_chars set.draw do get '/cars/:action/:person/:car/', :controller => 'cars' end assert_equal '/cars/buy/1/2', url_for(set, { :controller => 'cars', :action => 'buy', :person => '1', :car => '2' }) assert_equal({:controller => "cars", :action => "buy", :person => "1", :car => "2"}, set.recognize_path('/cars/buy/1/2')) end def test_segmentation_of_dot_path set.draw do get '/books/:action.rss', :controller => 'books' end assert_equal '/books/list.rss', url_for(set, { :controller => 'books', :action => 'list' }) assert_equal({:controller => "books", :action => "list"}, set.recognize_path('/books/list.rss')) end def test_segmentation_of_dynamic_dot_path set.draw do get '/books(/:action(.:format))', :controller => 'books' end assert_equal '/books/list.rss', url_for(set, { :controller => 'books', :action => 'list', :format => 'rss' }) assert_equal '/books/list.xml', url_for(set, { :controller => 'books', :action => 'list', :format => 'xml' }) assert_equal '/books/list', url_for(set, { :controller => 'books', :action => 'list' }) assert_equal '/books', url_for(set, { :controller => 'books', :action => 'index' }) assert_equal({:controller => "books", :action => "list", :format => "rss"}, set.recognize_path('/books/list.rss')) assert_equal({:controller => "books", :action => "list", :format => "xml"}, set.recognize_path('/books/list.xml')) assert_equal({:controller => "books", :action => "list"}, set.recognize_path('/books/list')) assert_equal({:controller => "books", :action => "index"}, set.recognize_path('/books')) end def test_slashes_are_implied set.draw { get("/:controller(/:action(/:id))") } assert_equal '/content', url_for(set, { :controller => 'content', :action => 'index' }) assert_equal '/content/list', url_for(set, { :controller => 'content', :action => 'list' }) assert_equal '/content/show/1', url_for(set, { :controller => 'content', :action => 'show', :id => '1' }) assert_equal({:controller => "content", :action => "index"}, set.recognize_path('/content')) assert_equal({:controller => "content", :action => "index"}, set.recognize_path('/content/index')) assert_equal({:controller => "content", :action => "list"}, set.recognize_path('/content/list')) assert_equal({:controller => "content", :action => "show", :id => "1"}, set.recognize_path('/content/show/1')) end def test_default_route_recognition expected = {:controller => 'pages', :action => 'show', :id => '10'} assert_equal expected, default_route_set.recognize_path('/pages/show/10') assert_equal expected, default_route_set.recognize_path('/pages/show/10/') expected[:id] = 'jamis' assert_equal expected, default_route_set.recognize_path('/pages/show/jamis/') expected.delete :id assert_equal expected, default_route_set.recognize_path('/pages/show') assert_equal expected, default_route_set.recognize_path('/pages/show/') expected[:action] = 'index' assert_equal expected, default_route_set.recognize_path('/pages/') assert_equal expected, default_route_set.recognize_path('/pages') assert_raise(ActionController::RoutingError) { default_route_set.recognize_path('/') } assert_raise(ActionController::RoutingError) { default_route_set.recognize_path('/pages/how/goood/it/is/to/be/free') } end def test_default_route_should_omit_default_action assert_equal '/accounts', url_for(default_route_set, { :controller => 'accounts', :action => 'index' }) end def test_default_route_should_include_default_action_when_id_present assert_equal '/accounts/index/20', url_for(default_route_set, { :controller => 'accounts', :action => 'index', :id => '20' }) end def test_default_route_should_work_with_action_but_no_id assert_equal '/accounts/list_all', url_for(default_route_set, { :controller => 'accounts', :action => 'list_all' }) end def test_default_route_should_uri_escape_pluses expected = { :controller => 'pages', :action => 'show', :id => 'hello world' } assert_equal expected, default_route_set.recognize_path('/pages/show/hello%20world') assert_equal '/pages/show/hello%20world', url_for(default_route_set, expected) expected[:id] = 'hello+world' assert_equal expected, default_route_set.recognize_path('/pages/show/hello+world') assert_equal expected, default_route_set.recognize_path('/pages/show/hello%2Bworld') assert_equal '/pages/show/hello+world', url_for(default_route_set, expected) end def test_build_empty_query_string assert_uri_equal '/foo', url_for(default_route_set, { :controller => 'foo' }) end def test_build_query_string_with_nil_value assert_uri_equal '/foo', url_for(default_route_set, { :controller => 'foo', :x => nil }) end def test_simple_build_query_string assert_uri_equal '/foo?x=1&y=2', url_for(default_route_set, { :controller => 'foo', :x => '1', :y => '2' }) end def test_convert_ints_build_query_string assert_uri_equal '/foo?x=1&y=2', url_for(default_route_set, { :controller => 'foo', :x => 1, :y => 2 }) end def test_escape_spaces_build_query_string assert_uri_equal '/foo?x=hello+world&y=goodbye+world', url_for(default_route_set, { :controller => 'foo', :x => 'hello world', :y => 'goodbye world' }) end def test_expand_array_build_query_string assert_uri_equal '/foo?x%5B%5D=1&x%5B%5D=2', url_for(default_route_set, { :controller => 'foo', :x => [1, 2] }) end def test_escape_spaces_build_query_string_selected_keys assert_uri_equal '/foo?x=hello+world', url_for(default_route_set, { :controller => 'foo', :x => 'hello world' }) end def test_generate_with_default_params set.draw do get 'dummy/page/:page' => 'dummy#show' get 'dummy/dots/page.:page' => 'dummy#dots' get 'ibocorp(/:page)' => 'ibocorp#show', :constraints => { :page => /\d+/ }, :defaults => { :page => 1 } get ':controller/:action/:id' end assert_equal '/ibocorp', url_for(set, { :controller => 'ibocorp', :action => "show", :page => 1 }) end include ActionDispatch::RoutingVerbs class TestSet < ActionDispatch::Routing::RouteSet def initialize(block) @block = block super() end class Dispatcher < ActionDispatch::Routing::RouteSet::Dispatcher def initialize(defaults, set, block) super(defaults) @block = block @set = set end def controller_reference(controller_param) block = @block set = @set Class.new(ActionController::Base) { include set.url_helpers define_method(:process) { |name| block.call(self) } def to_a; [200, {}, []]; end } end end def dispatcher defaults TestSet::Dispatcher.new defaults, self, @block end end alias :routes :set def test_generate_with_optional_params_recalls_last_request controller = nil @set = TestSet.new ->(c) { controller = c } set.draw do get "blog/", :controller => "blog", :action => "index" get "blog(/:year(/:month(/:day)))", :controller => "blog", :action => "show_date", :constraints => { :year => /(19|20)\d\d/, :month => /[01]?\d/, :day => /[0-3]?\d/ }, :day => nil, :month => nil get "blog/show/:id", :controller => "blog", :action => "show", :id => /\d+/ get "blog/:controller/:action(/:id)" get "*anything", :controller => "blog", :action => "unknown_request" end recognize_path = ->(path) { get(URI("http://example.org" + path)) controller.request.path_parameters } assert_equal({:controller => "blog", :action => "index"}, recognize_path.("/blog")) assert_equal({:controller => "blog", :action => "show", :id => "123"}, recognize_path.("/blog/show/123")) assert_equal({:controller => "blog", :action => "show_date", :year => "2004", :day => nil, :month => nil }, recognize_path.("/blog/2004")) assert_equal({:controller => "blog", :action => "show_date", :year => "2004", :month => "12", :day => nil }, recognize_path.("/blog/2004/12")) assert_equal({:controller => "blog", :action => "show_date", :year => "2004", :month => "12", :day => "25"}, recognize_path.("/blog/2004/12/25")) assert_equal({:controller => "articles", :action => "edit", :id => "123"}, recognize_path.("/blog/articles/edit/123")) assert_equal({:controller => "articles", :action => "show_stats"}, recognize_path.("/blog/articles/show_stats")) assert_equal({:controller => "blog", :action => "unknown_request", :anything => "blog/wibble"}, recognize_path.("/blog/wibble")) assert_equal({:controller => "blog", :action => "unknown_request", :anything => "junk"}, recognize_path.("/junk")) get URI('http://example.org/blog/2006/07/28') assert_equal({:controller => "blog", :action => "show_date", :year => "2006", :month => "07", :day => "28"}, controller.request.path_parameters) assert_equal("/blog/2006/07/25", controller.url_for({ :day => 25, :only_path => true })) assert_equal("/blog/2005", controller.url_for({ :year => 2005, :only_path => true })) assert_equal("/blog/show/123", controller.url_for({ :action => "show" , :id => 123, :only_path => true })) assert_equal("/blog/2006", controller.url_for({ :year => 2006, :only_path => true })) assert_equal("/blog/2006", controller.url_for({ :year => 2006, :month => nil, :only_path => true })) end private def assert_uri_equal(expected, actual) assert_equal(sort_query_string_params(expected), sort_query_string_params(actual)) end def sort_query_string_params(uri) path, qs = uri.split('?') qs = qs.split('&').sort.join('&') if qs qs ? "#{path}?#{qs}" : path end end class RackMountIntegrationTests < ActiveSupport::TestCase include RoutingTestHelpers Model = Struct.new(:to_param) Mapping = lambda { namespace :admin do resources :users, :posts end namespace 'api' do root :to => 'users#index' end get '/blog(/:year(/:month(/:day)))' => 'posts#show_date', :constraints => { :year => /(19|20)\d\d/, :month => /[01]?\d/, :day => /[0-3]?\d/ }, :day => nil, :month => nil get 'archive/:year', :controller => 'archive', :action => 'index', :defaults => { :year => nil }, :constraints => { :year => /\d{4}/ }, :as => "blog" resources :people get 'legacy/people' => "people#index", :legacy => "true" get 'symbols', :controller => :symbols, :action => :show, :name => :as_symbol get 'id_default(/:id)' => "foo#id_default", :id => 1 match 'get_or_post' => "foo#get_or_post", :via => [:get, :post] get 'optional/:optional' => "posts#index" get 'projects/:project_id' => "project#index", :as => "project" get 'clients' => "projects#index" get 'ignorecase/geocode/:postalcode' => 'geocode#show', :postalcode => /hx\d\d-\d[a-z]{2}/i get 'extended/geocode/:postalcode' => 'geocode#show',:constraints => { :postalcode => /# Postcode format \d{5} #Prefix (-\d{4})? #Suffix /x }, :as => "geocode" get 'news(.:format)' => "news#index" get 'comment/:id(/:action)' => "comments#show" get 'ws/:controller(/:action(/:id))', :ws => true get 'account(/:action)' => "account#subscription" get 'pages/:page_id/:controller(/:action(/:id))' get ':controller/ping', :action => 'ping' get 'こんにちは/世界', :controller => 'news', :action => 'index' match ':controller(/:action(/:id))(.:format)', :via => :all root :to => "news#index" } attr_reader :routes attr_reader :controller def setup @routes = ActionDispatch::Routing::RouteSet.new @routes.draw(&Mapping) end def test_recognize_path assert_equal({:controller => 'admin/users', :action => 'index'}, @routes.recognize_path('/admin/users', :method => :get)) assert_equal({:controller => 'admin/users', :action => 'create'}, @routes.recognize_path('/admin/users', :method => :post)) assert_equal({:controller => 'admin/users', :action => 'new'}, @routes.recognize_path('/admin/users/new', :method => :get)) assert_equal({:controller => 'admin/users', :action => 'show', :id => '1'}, @routes.recognize_path('/admin/users/1', :method => :get)) assert_equal({:controller => 'admin/users', :action => 'update', :id => '1'}, @routes.recognize_path('/admin/users/1', :method => :put)) assert_equal({:controller => 'admin/users', :action => 'destroy', :id => '1'}, @routes.recognize_path('/admin/users/1', :method => :delete)) assert_equal({:controller => 'admin/users', :action => 'edit', :id => '1'}, @routes.recognize_path('/admin/users/1/edit', :method => :get)) assert_equal({:controller => 'admin/posts', :action => 'index'}, @routes.recognize_path('/admin/posts', :method => :get)) assert_equal({:controller => 'admin/posts', :action => 'new'}, @routes.recognize_path('/admin/posts/new', :method => :get)) assert_equal({:controller => 'api/users', :action => 'index'}, @routes.recognize_path('/api', :method => :get)) assert_equal({:controller => 'api/users', :action => 'index'}, @routes.recognize_path('/api/', :method => :get)) assert_equal({:controller => 'posts', :action => 'show_date', :year => '2009', :month => nil, :day => nil }, @routes.recognize_path('/blog/2009', :method => :get)) assert_equal({:controller => 'posts', :action => 'show_date', :year => '2009', :month => '01', :day => nil }, @routes.recognize_path('/blog/2009/01', :method => :get)) assert_equal({:controller => 'posts', :action => 'show_date', :year => '2009', :month => '01', :day => '01'}, @routes.recognize_path('/blog/2009/01/01', :method => :get)) assert_equal({:controller => 'archive', :action => 'index', :year => '2010'}, @routes.recognize_path('/archive/2010')) assert_equal({:controller => 'archive', :action => 'index'}, @routes.recognize_path('/archive')) assert_equal({:controller => 'people', :action => 'index'}, @routes.recognize_path('/people', :method => :get)) assert_equal({:controller => 'people', :action => 'index', :format => 'xml'}, @routes.recognize_path('/people.xml', :method => :get)) assert_equal({:controller => 'people', :action => 'create'}, @routes.recognize_path('/people', :method => :post)) assert_equal({:controller => 'people', :action => 'new'}, @routes.recognize_path('/people/new', :method => :get)) assert_equal({:controller => 'people', :action => 'show', :id => '1'}, @routes.recognize_path('/people/1', :method => :get)) assert_equal({:controller => 'people', :action => 'show', :id => '1', :format => 'xml'}, @routes.recognize_path('/people/1.xml', :method => :get)) assert_equal({:controller => 'people', :action => 'update', :id => '1'}, @routes.recognize_path('/people/1', :method => :put)) assert_equal({:controller => 'people', :action => 'destroy', :id => '1'}, @routes.recognize_path('/people/1', :method => :delete)) assert_equal({:controller => 'people', :action => 'edit', :id => '1'}, @routes.recognize_path('/people/1/edit', :method => :get)) assert_equal({:controller => 'people', :action => 'edit', :id => '1', :format => 'xml'}, @routes.recognize_path('/people/1/edit.xml', :method => :get)) assert_equal({:controller => 'symbols', :action => 'show', :name => :as_symbol}, @routes.recognize_path('/symbols')) assert_equal({:controller => 'foo', :action => 'id_default', :id => '1'}, @routes.recognize_path('/id_default/1')) assert_equal({:controller => 'foo', :action => 'id_default', :id => '2'}, @routes.recognize_path('/id_default/2')) assert_equal({:controller => 'foo', :action => 'id_default', :id => 1 }, @routes.recognize_path('/id_default')) assert_equal({:controller => 'foo', :action => 'get_or_post'}, @routes.recognize_path('/get_or_post', :method => :get)) assert_equal({:controller => 'foo', :action => 'get_or_post'}, @routes.recognize_path('/get_or_post', :method => :post)) assert_raise(ActionController::RoutingError) { @routes.recognize_path('/get_or_post', :method => :put) } assert_raise(ActionController::RoutingError) { @routes.recognize_path('/get_or_post', :method => :delete) } assert_equal({:controller => 'posts', :action => 'index', :optional => 'bar'}, @routes.recognize_path('/optional/bar')) assert_raise(ActionController::RoutingError) { @routes.recognize_path('/optional') } assert_equal({:controller => 'posts', :action => 'show', :id => '1', :ws => true}, @routes.recognize_path('/ws/posts/show/1', :method => :get)) assert_equal({:controller => 'posts', :action => 'list', :ws => true}, @routes.recognize_path('/ws/posts/list', :method => :get)) assert_equal({:controller => 'posts', :action => 'index', :ws => true}, @routes.recognize_path('/ws/posts', :method => :get)) assert_equal({:controller => 'account', :action => 'subscription'}, @routes.recognize_path('/account', :method => :get)) assert_equal({:controller => 'account', :action => 'subscription'}, @routes.recognize_path('/account/subscription', :method => :get)) assert_equal({:controller => 'account', :action => 'billing'}, @routes.recognize_path('/account/billing', :method => :get)) assert_equal({:page_id => '1', :controller => 'notes', :action => 'index'}, @routes.recognize_path('/pages/1/notes', :method => :get)) assert_equal({:page_id => '1', :controller => 'notes', :action => 'list'}, @routes.recognize_path('/pages/1/notes/list', :method => :get)) assert_equal({:page_id => '1', :controller => 'notes', :action => 'show', :id => '2'}, @routes.recognize_path('/pages/1/notes/show/2', :method => :get)) assert_equal({:controller => 'posts', :action => 'ping'}, @routes.recognize_path('/posts/ping', :method => :get)) assert_equal({:controller => 'posts', :action => 'index'}, @routes.recognize_path('/posts', :method => :get)) assert_equal({:controller => 'posts', :action => 'index'}, @routes.recognize_path('/posts/index', :method => :get)) assert_equal({:controller => 'posts', :action => 'show'}, @routes.recognize_path('/posts/show', :method => :get)) assert_equal({:controller => 'posts', :action => 'show', :id => '1'}, @routes.recognize_path('/posts/show/1', :method => :get)) assert_equal({:controller => 'posts', :action => 'create'}, @routes.recognize_path('/posts/create', :method => :post)) assert_equal({:controller => 'geocode', :action => 'show', :postalcode => 'hx12-1az'}, @routes.recognize_path('/ignorecase/geocode/hx12-1az')) assert_equal({:controller => 'geocode', :action => 'show', :postalcode => 'hx12-1AZ'}, @routes.recognize_path('/ignorecase/geocode/hx12-1AZ')) assert_equal({:controller => 'geocode', :action => 'show', :postalcode => '12345-1234'}, @routes.recognize_path('/extended/geocode/12345-1234')) assert_equal({:controller => 'geocode', :action => 'show', :postalcode => '12345'}, @routes.recognize_path('/extended/geocode/12345')) assert_equal({:controller => 'news', :action => 'index' }, @routes.recognize_path('/', :method => :get)) assert_equal({:controller => 'news', :action => 'index', :format => 'rss'}, @routes.recognize_path('/news.rss', :method => :get)) assert_raise(ActionController::RoutingError) { @routes.recognize_path('/none', :method => :get) } end def test_generate_extras assert_equal ['/people', []], @routes.generate_extras(:controller => 'people') assert_equal ['/people', [:foo]], @routes.generate_extras(:controller => 'people', :foo => 'bar') assert_equal ['/people', []], @routes.generate_extras(:controller => 'people', :action => 'index') assert_equal ['/people', [:foo]], @routes.generate_extras(:controller => 'people', :action => 'index', :foo => 'bar') assert_equal ['/people/new', []], @routes.generate_extras(:controller => 'people', :action => 'new') assert_equal ['/people/new', [:foo]], @routes.generate_extras(:controller => 'people', :action => 'new', :foo => 'bar') assert_equal ['/people/1', []], @routes.generate_extras(:controller => 'people', :action => 'show', :id => '1') assert_equal ['/people/1', [:bar, :foo]], sort_extras!(@routes.generate_extras(:controller => 'people', :action => 'show', :id => '1', :foo => '2', :bar => '3')) assert_equal ['/people', [:person]], @routes.generate_extras(:controller => 'people', :action => 'create', :person => { :first_name => 'Josh', :last_name => 'Peek' }) assert_equal ['/people', [:people]], @routes.generate_extras(:controller => 'people', :action => 'create', :people => ['Josh', 'Dave']) assert_equal ['/posts/show/1', []], @routes.generate_extras(:controller => 'posts', :action => 'show', :id => '1') assert_equal ['/posts/show/1', [:bar, :foo]], sort_extras!(@routes.generate_extras(:controller => 'posts', :action => 'show', :id => '1', :foo => '2', :bar => '3')) assert_equal ['/posts', []], @routes.generate_extras(:controller => 'posts', :action => 'index') assert_equal ['/posts', [:foo]], @routes.generate_extras(:controller => 'posts', :action => 'index', :foo => 'bar') end def test_extras params = {:controller => 'people'} assert_equal [], @routes.extra_keys(params) assert_equal({:controller => 'people'}, params) params = {:controller => 'people', :foo => 'bar'} assert_equal [:foo], @routes.extra_keys(params) assert_equal({:controller => 'people', :foo => 'bar'}, params) params = {:controller => 'people', :action => 'create', :person => { :name => 'Josh'}} assert_equal [:person], @routes.extra_keys(params) assert_equal({:controller => 'people', :action => 'create', :person => { :name => 'Josh'}}, params) end def test_unicode_path assert_equal({:controller => 'news', :action => 'index'}, @routes.recognize_path(URI.parser.escape('こんにちは/世界'), :method => :get)) end def test_downcased_unicode_path assert_equal({:controller => 'news', :action => 'index'}, @routes.recognize_path(URI.parser.escape('こんにちは/世界').downcase, :method => :get)) end private def sort_extras!(extras) if extras.length == 2 extras[1].sort! { |a, b| a.to_s <=> b.to_s } end extras end end