Symfony2 functional testing InvalidArgumentException: The current node list is empty

Question

I get \"InvalidArgumentException: The current node list is empty.\" running functional tests through PHPUnit. Here is test i wrote:

public function testAdd()         


        

Answer 1

As a follow up to what @greg0ire wrote, check to see if

var_dump($client->getResponse()->getContent());

Returns a redirect page instead of the actual content. If so, you can add this:

$client->followRedirects(true);