require "abstract_unit" require "controller/fake_controllers" class ActionPackAssertionsController < ActionController::Base def nothing() head :ok end def hello_xml_world() render template: "test/hello_xml_world"; end def hello_xml_world_pdf self.content_type = "application/pdf" render template: "test/hello_xml_world" end def hello_xml_world_pdf_header response.headers["Content-Type"] = "application/pdf; charset=utf-8" render template: "test/hello_xml_world" end def redirect_internal() redirect_to "/nothing"; end def redirect_to_action() redirect_to action: "flash_me", id: 1, params: { "panda" => "fun" }; end def redirect_to_controller() redirect_to controller: "elsewhere", action: "flash_me"; end def redirect_to_controller_with_symbol() redirect_to controller: :elsewhere, action: :flash_me; end def redirect_to_path() redirect_to "/some/path" end def redirect_invalid_external_route() redirect_to "ht_tp://www.rubyonrails.org" end def redirect_to_named_route() redirect_to route_one_url end def redirect_external() redirect_to "http://www.rubyonrails.org"; end def redirect_external_protocol_relative() redirect_to "//www.rubyonrails.org"; end def response404() head "404 AWOL" end def response500() head "500 Sorry" end def response599() head "599 Whoah!" end def flash_me flash["hello"] = "my name is inigo montoya..." render plain: "Inconceivable!" end def flash_me_naked flash.clear render plain: "wow!" end def assign_this @howdy = "ho" render inline: "Mr. Henke" end def render_based_on_parameters render plain: "Mr. #{params[:name]}" end def render_url render html: "
#{url_for(action: 'flash_me', only_path: true)}
" end def render_text_with_custom_content_type render body: "Hello!", content_type: Mime[:rss] end def session_stuffing session["xmas"] = "turkey" render plain: "ho ho ho" end def raise_exception_on_get raise "get" if request.get? render plain: "request method: #{request.env['REQUEST_METHOD']}" end def raise_exception_on_post raise "post" if request.post? render plain: "request method: #{request.env['REQUEST_METHOD']}" end def render_file_absolute_path render file: File.expand_path("../../../README.rdoc", __FILE__) end def render_file_relative_path render file: "README.rdoc" end end # Used to test that assert_response includes the exception message # in the failure message when an action raises and assert_response # is expecting something other than an error. class AssertResponseWithUnexpectedErrorController < ActionController::Base def index raise "FAIL" end def show render plain: "Boom", status: 500 end end module Admin class InnerModuleController < ActionController::Base def index head :ok end def redirect_to_index redirect_to admin_inner_module_path end def redirect_to_absolute_controller redirect_to controller: "/content" end def redirect_to_fellow_controller redirect_to controller: "user" end def redirect_to_top_level_named_route redirect_to top_level_url(id: "foo") end end end class ActionPackAssertionsControllerTest < ActionController::TestCase def test_render_file_absolute_path get :render_file_absolute_path assert_match(/\A= Action Pack/, @response.body) end def test_render_file_relative_path get :render_file_relative_path assert_match(/\A= Action Pack/, @response.body) end def test_get_request assert_raise(RuntimeError) { get :raise_exception_on_get } get :raise_exception_on_post assert_equal "request method: GET", @response.body end def test_post_request assert_raise(RuntimeError) { post :raise_exception_on_post } post :raise_exception_on_get assert_equal "request method: POST", @response.body end def test_get_post_request_switch post :raise_exception_on_get assert_equal "request method: POST", @response.body get :raise_exception_on_post assert_equal "request method: GET", @response.body post :raise_exception_on_get assert_equal "request method: POST", @response.body get :raise_exception_on_post assert_equal "request method: GET", @response.body end def test_string_constraint with_routing do |set| set.draw do get "photos", to: "action_pack_assertions#nothing", constraints: {subdomain: "admin"} end end end def test_assert_redirect_to_named_route_failure with_routing do |set| set.draw do get "route_one", to: "action_pack_assertions#nothing", as: :route_one get "route_two", to: "action_pack_assertions#nothing", id: "two", as: :route_two ActiveSupport::Deprecation.silence do get ":controller/:action" end end process :redirect_to_named_route assert_raise(ActiveSupport::TestCase::Assertion) do assert_redirected_to "http://test.host/route_two" end assert_raise(ActiveSupport::TestCase::Assertion) do assert_redirected_to %r(^http://test.host/route_two) end assert_raise(ActiveSupport::TestCase::Assertion) do assert_redirected_to controller: "action_pack_assertions", action: "nothing", id: "two" end assert_raise(ActiveSupport::TestCase::Assertion) do assert_redirected_to route_two_url end end end def test_assert_redirect_to_nested_named_route @controller = Admin::InnerModuleController.new with_routing do |set| set.draw do get "admin/inner_module", to: "admin/inner_module#index", as: :admin_inner_module ActiveSupport::Deprecation.silence do get ":controller/:action" end end process :redirect_to_index # redirection is <{"action"=>"index", "controller"=>"admin/admin/inner_module"}> assert_redirected_to admin_inner_module_path end end def test_assert_redirected_to_top_level_named_route_from_nested_controller @controller = Admin::InnerModuleController.new with_routing do |set| set.draw do get "/action_pack_assertions/:id", to: "action_pack_assertions#index", as: :top_level ActiveSupport::Deprecation.silence do get ":controller/:action" end end process :redirect_to_top_level_named_route # assert_redirected_to "http://test.host/action_pack_assertions/foo" would pass because of exact match early return assert_redirected_to "/action_pack_assertions/foo" assert_redirected_to %r(/action_pack_assertions/foo) end end def test_assert_redirected_to_top_level_named_route_with_same_controller_name_in_both_namespaces @controller = Admin::InnerModuleController.new with_routing do |set| set.draw do # this controller exists in the admin namespace as well which is the only difference from previous test get "/user/:id", to: "user#index", as: :top_level ActiveSupport::Deprecation.silence do get ":controller/:action" end end process :redirect_to_top_level_named_route # assert_redirected_to top_level_url('foo') would pass because of exact match early return assert_redirected_to top_level_path("foo") end end def test_assert_redirect_failure_message_with_protocol_relative_url begin process :redirect_external_protocol_relative assert_redirected_to "/foo" rescue ActiveSupport::TestCase::Assertion => ex assert_no_match( /#{request.protocol}#{request.host}\/\/www.rubyonrails.org/, ex.message, "protocol relative url was incorrectly normalized" ) end end def test_template_objects_exist process :assign_this assert !@controller.instance_variable_defined?(:"@hi") assert @controller.instance_variable_get(:"@howdy") end def test_template_objects_missing process :nothing assert !@controller.instance_variable_defined?(:@howdy) end def test_empty_flash process :flash_me_naked assert flash.empty? end def test_flash_exist process :flash_me assert flash.any? assert flash["hello"].present? end def test_flash_does_not_exist process :nothing assert flash.empty? end def test_session_exist process :session_stuffing assert_equal "turkey", session["xmas"] end def session_does_not_exist process :nothing assert session.empty? end def test_redirection_location process :redirect_internal assert_equal "http://test.host/nothing", @response.redirect_url process :redirect_external assert_equal "http://www.rubyonrails.org", @response.redirect_url process :redirect_external_protocol_relative assert_equal "//www.rubyonrails.org", @response.redirect_url end def test_no_redirect_url process :nothing assert_nil @response.redirect_url end def test_server_error_response_code process :response500 assert @response.server_error? process :response599 assert @response.server_error? process :response404 assert !@response.server_error? end def test_missing_response_code process :response404 assert @response.not_found? end def test_client_error_response_code process :response404 assert @response.client_error? end def test_redirect_url_match process :redirect_external assert @response.redirect? assert_match(/rubyonrails/, @response.redirect_url) assert !/perloffrails/.match(@response.redirect_url) end def test_redirection process :redirect_internal assert @response.redirect? process :redirect_external assert @response.redirect? process :nothing assert !@response.redirect? end def test_successful_response_code process :nothing assert @response.successful? end def test_response_object process :nothing assert_kind_of ActionDispatch::TestResponse, @response end def test_render_based_on_parameters process :render_based_on_parameters, method: "GET", params: { name: "David" } assert_equal "Mr. David", @response.body end def test_assert_redirection_fails_with_incorrect_controller process :redirect_to_controller assert_raise(ActiveSupport::TestCase::Assertion) do assert_redirected_to controller: "action_pack_assertions", action: "flash_me" end end def test_assert_redirection_with_extra_controller_option get :redirect_to_action assert_redirected_to controller: "action_pack_assertions", action: "flash_me", id: 1, params: { panda: "fun" } end def test_redirected_to_url_leading_slash process :redirect_to_path assert_redirected_to "/some/path" end def test_redirected_to_url_no_leading_slash_fails process :redirect_to_path assert_raise ActiveSupport::TestCase::Assertion do assert_redirected_to "some/path" end end def test_redirect_invalid_external_route process :redirect_invalid_external_route assert_redirected_to "http://test.hostht_tp://www.rubyonrails.org" end def test_redirected_to_url_full_url process :redirect_to_path assert_redirected_to "http://test.host/some/path" end def test_assert_redirection_with_symbol process :redirect_to_controller_with_symbol assert_nothing_raised { assert_redirected_to controller: "elsewhere", action: "flash_me" } process :redirect_to_controller_with_symbol assert_nothing_raised { assert_redirected_to controller: :elsewhere, action: :flash_me } end def test_redirected_to_with_nested_controller @controller = Admin::InnerModuleController.new get :redirect_to_absolute_controller assert_redirected_to controller: "/content" get :redirect_to_fellow_controller assert_redirected_to controller: "admin/user" end def test_assert_response_uses_exception_message @controller = AssertResponseWithUnexpectedErrorController.new e = assert_raise RuntimeError, "Expected non-success response" do get :index end assert_response :success assert_includes "FAIL", e.message end def test_assert_response_failure_response_with_no_exception @controller = AssertResponseWithUnexpectedErrorController.new get :show assert_response 500 assert_equal "Boom", response.body end end class ActionPackHeaderTest < ActionController::TestCase tests ActionPackAssertionsController def test_rendering_xml_sets_content_type process :hello_xml_world assert_equal("application/xml; charset=utf-8", @response.headers["Content-Type"]) end def test_rendering_xml_respects_content_type process :hello_xml_world_pdf assert_equal("application/pdf; charset=utf-8", @response.headers["Content-Type"]) end def test_rendering_xml_respects_content_type_when_set_in_the_header process :hello_xml_world_pdf_header assert_equal("application/pdf; charset=utf-8", @response.headers["Content-Type"]) end def test_render_text_with_custom_content_type get :render_text_with_custom_content_type assert_equal "application/rss+xml; charset=utf-8", @response.headers["Content-Type"] end end