view = new Zend_View(); $helperPath = APPLICATION_PATH . DIRECTORY_SEPARATOR . 'views' . DIRECTORY_SEPARATOR . 'helpers'; $this->view->addHelperPath($helperPath, 'Msd_View_Helper'); $viewRenderer = new Zend_Controller_Action_Helper_ViewRenderer(); $viewRenderer->setView($this->view); Zend_Controller_Action_HelperBroker::addHelper($viewRenderer); } public function testGetFreeDiskspace() { $ret = $this->view->getFreeDiskspace(); $res = strpos($ret, 'assertEquals(true, $res); } }