Alex\BehatLauncher\Application::configureMysql PHP Méthode

    public function configureMysql($host, $database, $user, $password)
    {
        $this['db_host'] = $host;
        $this['db_name'] = $database;
        $this['db_user'] = $user;
        $this['db_password'] = $password;
        return $this;
    }