Alex\BehatLauncher\Behat\MysqlStorage::deleteRun PHP Method

    public function deleteRun(Run $run)
    {
        foreach ($run->getUnits() as $unit) {
            $unit->reset();
            // delete all files
        }
        $stmt = $this->connection->prepare('DELETE FROM bl_run WHERE id = :id');
        $stmt->bindValue('id', $run->getId());
        $stmt->execute();
        $run->setId(null);
    }