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 ActiveSupport::Deprecation.silence do get ":controller/:action/:variable/*additional" end 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? && 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? && 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_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 { ActiveSupport::Deprecation.silence { 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_route_with_colon_first rs.draw do ActiveSupport::Deprecation.silence do get "/:controller/:action/:id", action: "index", id: nil end 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_action rs.draw { ActiveSupport::Deprecation.silence { get "/:controller/:action", action: /auth[-|_].+/ } } assert_equal({ action: "auth_google", controller: "content" }, rs.recognize_path("/content/auth_google")) assert_equal({ action: "auth-facebook", controller: "content" }, rs.recognize_path("/content/auth-facebook")) assert_equal "/content/auth_google", url_for(rs, controller: "content", action: "auth_google") assert_equal "/content/auth-facebook", url_for(rs, controller: "content", action: "auth-facebook") end def test_route_with_regexp_for_controller rs.draw do ActiveSupport::Deprecation.silence do get ":controller/:admintoken(/:action(/:id))", controller: /admin\/.+/ get "/:controller(/:action(/:id))" end 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 ActiveSupport::Deprecation.silence do get "/:controller(/:action(/:id))", controller: /admin\/(accounts|users)/ end 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 ActiveSupport::Deprecation.silence do get ":controller/:action/:file", controller: /admin|user/, action: /upload|download/, defaults: { file: nil }, constraints: { file: %r{[^/]+(\.[^/]+)?} } end 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 ActiveSupport::Deprecation.silence do get ":controller/:action/:id", as: "normal" end 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+/ ActiveSupport::Deprecation.silence do get ":controller/:action/:id" end 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 { ActiveSupport::Deprecation.silence { 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" ActiveSupport::Deprecation.silence do get ":controller/:action/:id" end 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 ActiveSupport::Deprecation.silence do get ":controller/:action/:id" end 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 ActiveSupport::Deprecation.silence do get "page/:id(/:action)" => "pages#show" get ":controller(/:action(/:id))" end 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_integer_default rs.draw do get "page(/:id)" => "content#show_page", :id => 1 ActiveSupport::Deprecation.silence do get ":controller/:action/:id" end 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 ActiveSupport::Deprecation.silence do get ":controller/:action/:id" end 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 { ActiveSupport::Deprecation.silence { 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}/ } ) ActiveSupport::Deprecation.silence do get ":controller/:action/:id" end 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 ActiveSupport::Deprecation.silence do get ":controller/:action/:id" end 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" ActiveSupport::Deprecation.silence do get ":controller(/:action(/:id))" end 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 ActiveSupport::Deprecation.silence do get ":controller/:action/:id" end 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 ActiveSupport::Deprecation.silence 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 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 ActiveSupport::Deprecation.silence do get "/books/:id/edit" => "subpath_books#edit" get "/items/:id/:action" => "subpath_books" get "/posts/new/:action" => "subpath_books" end 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" ActiveSupport::Deprecation.silence do get ":controller/:action/:id" get ":controller/:action/:id.:format" end 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" ActiveSupport::Deprecation.silence do get ":controller/:action/:id" get ":controller/:action/:id.:format" end 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 ActiveSupport::Deprecation.silence do get "/:controller(/:action(/:id))" end end set end end def test_generate_extras set.draw { ActiveSupport::Deprecation.silence { 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 { ActiveSupport::Deprecation.silence { 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 ActiveSupport::Deprecation.silence do get ":controller/:action/:id.:format" get ":controller/:action/:id" end 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 ActiveSupport::Deprecation.silence do get ":controller/:action/:id.:format" get ":controller/:action/:id" end 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 ActiveSupport::Deprecation.silence do get ":controller/:action/:id.:format" get ":controller/:action/:id" end 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 ActiveSupport::Deprecation.silence do get ":controller/:action/:id" end 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+/ ActiveSupport::Deprecation.silence do get "/:controller(/:action(/:id))" end 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 ActiveSupport::Deprecation.silence do get ":controller/:id/:action" end 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" ActiveSupport::Deprecation.silence do get ":controller/:id/:action" end 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 { ActiveSupport::Deprecation.silence { 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 ActiveSupport::Deprecation.silence do get ":controller(/:action(/:id))" end 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 ActiveSupport::Deprecation.silence do get ":controller(/:action(/:id))" end 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 ActiveSupport::Deprecation.silence do get "/connection/manage(/:action)" => "connection/manage#index" get "/connection/connection" => "connection/connection#index" get "/connection" => "connection#index", :as => "family_connection" end 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 ActiveSupport::Deprecation.silence do get ":controller(/:action(/:id))" end 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" ActiveSupport::Deprecation.silence do get ":controller(/:action(/:id))" end 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 { ActiveSupport::Deprecation.silence { 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 ActiveSupport::Deprecation.silence do get "/cars/:action/:person/:car/", controller: "cars" end 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 ActiveSupport::Deprecation.silence do get "/books/:action.rss", controller: "books" end 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 ActiveSupport::Deprecation.silence do get "/books(/:action(.:format))", controller: "books" end 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 { ActiveSupport::Deprecation.silence { 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 } ActiveSupport::Deprecation.silence do get ":controller/:action/:id" end end assert_equal "/ibocorp", url_for(set, controller: "ibocorp", action: "show", page: 1) end include ActionDispatch::RoutingVerbs alias :routes :set def test_generate_with_optional_params_recalls_last_request @set = make_set false 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+/ ActiveSupport::Deprecation.silence do get "blog/:controller/:action(/:id)" end 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" ActiveSupport::Deprecation.silence do 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" end get "こんにちは/世界", controller: "news", action: "index" ActiveSupport::Deprecation.silence do match ":controller(/:action(/:id))(.:format)", via: :all end 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", action: "index" }, params) params = { controller: "people", foo: "bar" } assert_equal [:foo], @routes.extra_keys(params) assert_equal({ controller: "people", action: "index", 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