public function testGetSalt()
{
$client = static::createClient();
$request = ['username' => 'admin'];
$client->request('POST', '/api/users/getSalt', [], [], ['CONTENT_TYPE' => 'application/json'], json_encode($request));
$response = json_decode($client->getResponse()->getContent());
$admin = $this->fixtures->getReference('user.admin');
/*
* @var FOSUser $admin
*/
$this->assertEquals($admin->getSalt(), $response);
}