/**
  * Doc Type has only two fields which are already filled.
  */
 public function testIsValidWithValidData()
 {
     $config = Zend_Registry::get('Zend_Config');
     $config->documentTypes->include = 'all,preprint,article,demo,workingpaper';
     $session = new Zend_Session_Namespace('Publish');
     $session->documentType = 'demo';
     $form = new Publish_Form_PublishingSecond($this->_logger);
     $data = array('PersonSubmitterFirstName_1' => 'John', 'PersonSubmitterLastName_1' => 'Doe');
     $valid = $form->isValid($data);
     $this->assertTrue($valid);
 }