public function testSpecifyingAnotherUrlHelperToGenerateHrefs() { $path = dirname(dirname(__FILE__)) . '/_files/My/UrlHelper.php'; require_once $path; $newHelper = new My_UrlHelper(); Zend_Navigation_Page_Mvc::setUrlHelper($newHelper); $page = new Zend_Navigation_Page_Mvc(); $expected = My_UrlHelper::RETURN_URL; $actual = $page->getHref(); $old = Zend_Controller_Action_HelperBroker::getStaticHelper('Url'); Zend_Navigation_Page_Mvc::setUrlHelper($old); $this->assertEquals($expected, $actual); }