require 'abstract_unit' class ShowExceptionsTest < ActionDispatch::IntegrationTest class Boomer def initialize(detailed = false) @detailed = detailed end def call(env) env['action_dispatch.show_detailed_exceptions'] = @detailed req = ActionDispatch::Request.new(env) case req.path when "/not_found" raise ActionController::UnknownAction when "/runtime_error" raise RuntimeError when "/method_not_allowed" raise ActionController::MethodNotAllowed when "/not_implemented" raise ActionController::NotImplemented when "/unprocessable_entity" raise ActionController::InvalidAuthenticityToken when "/not_found_original_exception" raise ActionView::Template::Error.new('template', {}, AbstractController::ActionNotFound.new) else raise "puke!" end end end ProductionApp = ActionDispatch::ShowExceptions.new(Boomer.new(false)) DevelopmentApp = ActionDispatch::ShowExceptions.new(Boomer.new(true)) test "rescue with error page when show_exceptions is false" do @app = ProductionApp get "/", {}, {'action_dispatch.show_exceptions' => true} assert_response 500 assert_equal "500 error fixture\n", body get "/not_found", {}, {'action_dispatch.show_exceptions' => true} assert_response 404 assert_equal "404 error fixture\n", body get "/method_not_allowed", {}, {'action_dispatch.show_exceptions' => true} assert_response 405 assert_equal "", body end test "rescue with diagnostics message when show_exceptions is true" do @app = DevelopmentApp get "/", {}, {'action_dispatch.show_exceptions' => true} assert_response 500 assert_match(/puke/, body) get "/not_found", {}, {'action_dispatch.show_exceptions' => true} assert_response 404 assert_match(/#{ActionController::UnknownAction.name}/, body) get "/method_not_allowed", {}, {'action_dispatch.show_exceptions' => true} assert_response 405 assert_match(/ActionController::MethodNotAllowed/, body) end test "localize rescue error page" do # Change locale old_locale, I18n.locale = I18n.locale, :da begin @app = ProductionApp get "/", {}, {'action_dispatch.show_exceptions' => true} assert_response 500 assert_equal "500 localized error fixture\n", body get "/not_found", {}, {'action_dispatch.show_exceptions' => true} assert_response 404 assert_equal "404 error fixture\n", body ensure I18n.locale = old_locale end end test "does not show filtered parameters" do @app = DevelopmentApp get "/", {"foo"=>"bar"}, {'action_dispatch.show_exceptions' => true, 'action_dispatch.parameter_filter' => [:foo]} assert_response 500 assert_match(""foo"=>"[FILTERED]"", body) end test "show registered original exception for wrapped exceptions when show_exceptions is false" do @app = ProductionApp get "/not_found_original_exception", {}, {'action_dispatch.show_exceptions' => true} assert_response 404 assert_match(/404 error/, body) end test "show registered original exception for wrapped exceptions when show_exceptions is true" do @app = DevelopmentApp get "/not_found_original_exception", {}, {'action_dispatch.show_exceptions' => true} assert_response 404 assert_match(/AbstractController::ActionNotFound/, body) end test "show the controller name in the diagnostics template when controller name is present" do @app = DevelopmentApp get("/runtime_error", {}, { 'action_dispatch.show_exceptions' => true, 'action_dispatch.request.parameters' => { 'action' => 'show', 'id' => 'unknown', 'controller' => 'featured_tile' } }) assert_response 500 assert_match(/RuntimeError\n in FeaturedTileController/, body) end test "sets the HTTP charset parameter" do @app = DevelopmentApp get "/", {}, {'action_dispatch.show_exceptions' => true} assert_equal "text/html; charset=utf-8", response.headers["Content-Type"] end end