require 'abstract_unit' require 'logger' require 'pp' # require 'pp' early to prevent hidden_methods from not picking up the pretty-print methods until too late # Provide some controller to run the tests on. module Submodule class ContainedEmptyController < ActionController::Base end class ContainedNonEmptyController < ActionController::Base def public_action render :nothing => true end hide_action :hidden_action def hidden_action raise "Noooo!" end def another_hidden_action end hide_action :another_hidden_action end class SubclassedController < ContainedNonEmptyController hide_action :public_action # Hiding it here should not affect the superclass. end end class EmptyController < ActionController::Base end class NonEmptyController < ActionController::Base def public_action render :nothing => true end hide_action :hidden_action def hidden_action end end class MethodMissingController < ActionController::Base hide_action :shouldnt_be_called def shouldnt_be_called raise "NO WAY!" end protected def method_missing(selector) render :text => selector.to_s end end class AnotherMethodMissingController < ActionController::Base cattr_accessor :_exception rescue_from Exception, :with => :_exception= protected def method_missing(*attrs, &block) super end end class DefaultUrlOptionsController < ActionController::Base def from_view render :inline => "<%= #{params[:route]} %>" end def default_url_options(options = nil) { :host => 'www.override.com', :action => 'new', :locale => 'en' } end end class UrlOptionsController < ActionController::Base def from_view render :inline => "<%= #{params[:route]} %>" end def url_options super.merge(:host => 'www.override.com', :action => 'new', :locale => 'en') end end class RecordIdentifierController < ActionController::Base end class ControllerClassTests < ActiveSupport::TestCase def test_controller_path assert_equal 'empty', EmptyController.controller_path assert_equal EmptyController.controller_path, EmptyController.new.controller_path assert_equal 'submodule/contained_empty', Submodule::ContainedEmptyController.controller_path assert_equal Submodule::ContainedEmptyController.controller_path, Submodule::ContainedEmptyController.new.controller_path end def test_controller_name assert_equal 'empty', EmptyController.controller_name assert_equal 'contained_empty', Submodule::ContainedEmptyController.controller_name end def test_record_identifier assert_respond_to RecordIdentifierController.new, :dom_id assert_respond_to RecordIdentifierController.new, :dom_class end end class ControllerInstanceTests < Test::Unit::TestCase def setup @empty = EmptyController.new @contained = Submodule::ContainedEmptyController.new @empty_controllers = [@empty, @contained, Submodule::SubclassedController.new] @non_empty_controllers = [NonEmptyController.new, Submodule::ContainedNonEmptyController.new] end def test_performed? assert !@empty.performed? @empty.response_body = ["sweet"] assert @empty.performed? end def test_action_methods @empty_controllers.each do |c| assert_equal Set.new, c.class.action_methods, "#{c.controller_path} should be empty!" end @non_empty_controllers.each do |c| assert_equal Set.new(%w(public_action)), c.class.action_methods, "#{c.controller_path} should not be empty!" end end def test_temporary_anonymous_controllers name = 'ExamplesController' klass = Class.new(ActionController::Base) Object.const_set(name, klass) controller = klass.new assert_equal "examples", controller.controller_path end end class PerformActionTest < ActionController::TestCase def use_controller(controller_class) @controller = controller_class.new # enable a logger so that (e.g.) the benchmarking stuff runs, so we can get # a more accurate simulation of what happens in "real life". @controller.logger = Logger.new(nil) @request = ActionController::TestRequest.new @response = ActionController::TestResponse.new @request.host = "www.nextangle.com" end def test_process_should_be_precise use_controller EmptyController exception = assert_raise AbstractController::ActionNotFound do get :non_existent end assert_equal exception.message, "The action 'non_existent' could not be found for EmptyController" end def test_get_on_priv_should_show_selector use_controller MethodMissingController assert_deprecated(/Using `method_missing` to handle .* use `action_missing` instead/) do get :shouldnt_be_called end assert_response :success assert_equal 'shouldnt_be_called', @response.body end def test_method_missing_is_not_an_action_name use_controller MethodMissingController assert !@controller.__send__(:action_method?, 'method_missing') assert_deprecated(/Using `method_missing` to handle .* use `action_missing` instead/) do get :method_missing end assert_response :success assert_equal 'method_missing', @response.body end def test_method_missing_should_recieve_symbol use_controller AnotherMethodMissingController assert_deprecated(/Using `method_missing` to handle .* use `action_missing` instead/) do get :some_action end assert_kind_of NameError, @controller._exception end def test_get_on_hidden_should_fail use_controller NonEmptyController assert_raise(AbstractController::ActionNotFound) { get :hidden_action } assert_raise(AbstractController::ActionNotFound) { get :another_hidden_action } end end class UrlOptionsTest < ActionController::TestCase tests UrlOptionsController def setup super @request.host = 'www.example.com' end ## # When generating routes, the last defined named route wins. This is in # contrast to route recognition where the first recognized route wins. # This behavior will not exist in Rails 4.0. # # See: # # https://github.com/rails/rails/issues/4245 # https://github.com/rails/rails/issues/4164 def test_last_named_route_wins rs = ActionDispatch::Routing::RouteSet.new rs.draw do resources :purchases match 'purchase/:product_id' => 'purchases#new', :as => :new_purchase match 'purchase/:product_id' => 'purchases#new', :as => :correct_new_purchase end x = Struct.new(:rs, :tc) { include rs.named_routes.module public :correct_new_purchase_url public :new_purchase_url def url_for(options) options[:host] = 'example.org' rs.url_for(options) end }.new(rs, self) assert_equal "http://example.org/purchase/1", x.correct_new_purchase_url(1) assert_equal "http://example.org/purchase/1", x.new_purchase_url(1) end def test_url_for_params_priority rs = ActionDispatch::Routing::RouteSet.new rs.draw do resources :models match 'special' => 'model#new', :as => :new_model end url_params = { :action => "new", :controller => "model", :use_route => "new_model", :only_path => true } assert_equal '/special', rs.url_for(url_params) end def test_url_for_query_params_included rs = ActionDispatch::Routing::RouteSet.new rs.draw do match 'home' => 'pages#home' end options = { :action => "home", :controller => "pages", :only_path => true, :params => { "token" => "secret" } } assert_equal '/home?token=secret', rs.url_for(options) end def test_url_options_override with_routing do |set| set.draw do match 'from_view', :to => 'url_options#from_view', :as => :from_view match ':controller/:action' end get :from_view, :route => "from_view_url" assert_equal 'http://www.override.com/from_view?locale=en', @response.body assert_equal 'http://www.override.com/from_view?locale=en', @controller.send(:from_view_url) assert_equal 'http://www.override.com/default_url_options/new?locale=en', @controller.url_for(:controller => 'default_url_options') end end def test_url_helpers_does_not_become_actions with_routing do |set| set.draw do match "account/overview" end @controller.class.send(:include, set.url_helpers) assert !@controller.class.action_methods.include?("account_overview_path") end end end class DefaultUrlOptionsTest < ActionController::TestCase tests DefaultUrlOptionsController def setup super @request.host = 'www.example.com' end def test_default_url_options_override with_routing do |set| set.draw do match 'from_view', :to => 'default_url_options#from_view', :as => :from_view match ':controller/:action' end get :from_view, :route => "from_view_url" assert_equal 'http://www.override.com/from_view?locale=en', @response.body assert_equal 'http://www.override.com/from_view?locale=en', @controller.send(:from_view_url) assert_equal 'http://www.override.com/default_url_options/new?locale=en', @controller.url_for(:controller => 'default_url_options') end end def test_default_url_options_are_used_in_non_positional_parameters with_routing do |set| set.draw do scope("/:locale") do resources :descriptions end match ':controller/:action' end get :from_view, :route => "description_path(1)" assert_equal '/en/descriptions/1', @response.body assert_equal '/en/descriptions', @controller.send(:descriptions_path) assert_equal '/pl/descriptions', @controller.send(:descriptions_path, "pl") assert_equal '/pl/descriptions', @controller.send(:descriptions_path, :locale => "pl") assert_equal '/pl/descriptions.xml', @controller.send(:descriptions_path, "pl", "xml") assert_equal '/en/descriptions.xml', @controller.send(:descriptions_path, :format => "xml") assert_equal '/en/descriptions/1', @controller.send(:description_path, 1) assert_equal '/pl/descriptions/1', @controller.send(:description_path, "pl", 1) assert_equal '/pl/descriptions/1', @controller.send(:description_path, 1, :locale => "pl") assert_equal '/pl/descriptions/1.xml', @controller.send(:description_path, "pl", 1, "xml") assert_equal '/en/descriptions/1.xml', @controller.send(:description_path, 1, :format => "xml") end end end class EmptyUrlOptionsTest < ActionController::TestCase tests NonEmptyController def setup super @request.host = 'www.example.com' end def test_ensure_url_for_works_as_expected_when_called_with_no_options_if_default_url_options_is_not_set get :public_action assert_equal "http://www.example.com/non_empty/public_action", @controller.url_for end def test_named_routes_with_path_without_doing_a_request_first @controller = EmptyController.new @controller.request = @request with_routing do |set| set.draw do resources :things end assert_equal '/things', @controller.send(:things_path) end end end