Alex\BehatLauncher\Behat\Run::getId PHP Method

    public function getId()
    {
        return $this->id;
    }

 /**
  * {@inheritdoc}
  */
 public function getUnits(Run $run)
 {
     $stmt = $this->connection->prepare('
         SELECT
             id, feature, created_at, started_at, finished_at, return_code, output_files
         FROM
             bl_run_unit
         WHERE
             run_id = :run_id
     ');
     $stmt->bindValue('run_id', $run->getId());
     $stmt->execute();
     $units = array();
     while ($row = $stmt->fetch()) {
         $unit = new RunUnit();
         $unit->setRun($run)->setId($row['id'])->setFeature($row['feature'])->setCreatedAt(new \DateTime($row['created_at']))->setStartedAt($row['started_at'] !== null ? new \DateTime($row['started_at']) : null)->setFinishedAt($row['finished_at'] !== null ? new \DateTime($row['finished_at']) : null)->setReturnCode($row['return_code']);
         $this->loadOutputFiles($unit->getOutputFiles(), json_decode($row['output_files'], true));
         $units[] = $unit;
     }
     return new RunUnitList($units);
 }