JezK
Edit File: helper_test_case.rb
## # Stub controller for testing helpers. class HelperTestCaseController < ApplicationController attr_accessor :request attr_accessor :url ## # Re-raise errors def rescue_action(e) raise e end end ## # HelperTestCase allows helpers to be easily tested. # # Original concept by Ryan Davis, original implementation by Geoff Grosenbach. class Test::Rails::HelperTestCase < Test::Rails::FunctionalTestCase self.use_transactional_fixtures = true self.use_instantiated_fixtures = false # Are other helpers needed? include ActionView::Helpers::ActiveRecordHelper include ActionView::Helpers::TagHelper include ActionView::Helpers::FormTagHelper include ActionView::Helpers::FormOptionsHelper include ActionView::Helpers::FormHelper include ActionView::Helpers::UrlHelper include ActionView::Helpers::AssetTagHelper include ActionView::Helpers::PrototypeHelper rescue nil # Rails 1.0 only include ActionView::Helpers::TextHelper ## # Automatically includes the helper module into the test sublcass. def self.inherited(helper_testcase) super helper_name = helper_testcase.name.sub 'Test', '' helper_module = Object.path2class helper_name helper_testcase.send :include, helper_module rescue NameError raise "Unable to find helper #{helper_name}" end def setup return if self.class.name =~ /TestCase$/ @controller_class_name = 'HelperTestCaseController' super @controller.request = @request @controller.url = ActionController::UrlRewriter.new @request, {} # url_for ActionView::Helpers::AssetTagHelper::reset_javascript_include_default end end