public function testDelete()
{
$em = $this->em;
$adminJournalTheme = new AdminJournalTheme();
$adminJournalTheme->setTitle('Journal Theme Delete Title - phpunit');
$adminJournalTheme->setCss('css');
$adminJournalTheme->setPublic(true);
$em->persist($adminJournalTheme);
$em->flush();
$id = $adminJournalTheme->getId();
$this->logIn();
$client = $this->client;
$token = $this->generateToken('ojs_admin_journal_theme' . $id);
$client->request('DELETE', '/admin/journal-theme/' . $id . '/delete', array('_token' => $token));
$this->assertStatusCode(302, $client);
}