public function objectIsNotCreatedAnymoreIfNewFieldHasBeenAdded()
{
$this->browser->request('http://localhost/test/fluid/formobjects');
$form = $this->browser->getForm();
$identityFieldDom = dom_import_simplexml(simplexml_load_string('<input type="text" name="post[someProperty]" value="someValue" />'));
$form->set(new \Symfony\Component\DomCrawler\Field\InputFormField($identityFieldDom));
$this->browser->submit($form);
$this->assertSame('500 Internal Server Error', $this->browser->getLastResponse()->getStatus());
}