Asvae\ApiTester\Entities\RequestEntity::setId PHP Method

    public function setId($id)
    {
        $this->attributes['id'] = $id;
    }

 /**
  * @param \Asvae\ApiTester\Entities\RequestEntity $request
  *
  * @return mixed
  */
 public function persist(RequestEntity $request)
 {
     $request->setId(str_random());
     $this->requests->insert($request);
 }