public function getWrongJobs()
 {
     $delivery = $this->getMockBuilder('Gloubster\\Delivery\\DeliveryInterface')->disableOriginalConstructor()->getMock();
     $job1 = new VideoJob();
     $job2 = new VideoJob();
     $job2->setSource('/pathToSource');
     $job3 = new VideoJob();
     $job3->setDelivery($delivery);
     return array(array($job1), array($job2), array($job3));
 }