public function testOverloadingThrowsExceptionWithInvalidMethod()
 {
     try {
         $this->helper->bogusMethod();
         $this->fail('Invalid method should raise exception');
     } catch (Zend_View_Exception $e) { }
 }
 public function testOverloadingThrowsExceptionWithInvalidMethod()
 {
     $this->setExpectedException('Zend\View\Exception\ExceptionInterface');
     $this->helper->bogusMethod();
 }