/**
  * Create UploadedFile from array file info.
  *
  * @param array $fileInfo
  *
  * @return UploadedFile|null
  */
 protected function createFileFromArray(array $fileInfo)
 {
     if (UPLOAD_ERR_NO_FILE == $fileInfo['error']) {
         return null;
     }
     $fileInfo = UploadedFile::fromArray($fileInfo)->setTest($this->tested);
     $fileInfo->getAcceptedMimeType()->replace(self::$acceptedMimeTypes->all());
     return $fileInfo;
 }