Datatypes\Upload\PrevalueEditor::save PHP Method

    public function save()
    {
        $post = $this->getRequest()->getPost();
        $mimeList = $post->get('mime_list');
        $isMultiple = $post->get('is_multiple');
        $this->setConfig(array('mime_list' => empty($mimeList) ? array() : $mimeList, 'is_multiple' => empty($isMultiple) ? false : true));
    }

 /**
  * Test
  *
  * @return void
  */
 public function testSave()
 {
     $this->assertNull($this->object->save());
 }