Install fresh Laravel instance into randomly generated DB for CI envs

RunTestsCommand.php

<?php

namespace App\Console\Commands;

use Illuminate\Console\Command;
use Illuminate\Support\Facades\DB;
use Illuminate\Support\Facades\Schema;
use Illuminate\Support\Facades\Artisan;

class RunTestsCommand extends Command
{
    /**
     * The name and signature of the console command.
     *
     * @var string
     */
    protected $signature = 'drivers:test {dbname} {connection?}';

    /**
     * The console command description.
     *
     * @var string
     */
    protected $description = 'Run the drivers app tests!!!!!';

    /**
     * Create a new command instance.
     *
     * @return void
     */
    public function __construct()
    {
        parent::__construct();
    }

    /**
     * Execute the console command.
     *
     * @return int
     */
    public function handle()
    {
        try {
            $name       = $this->argument('dbname');
            $dbname     = $name . rand(1000, 9999);
            $connection = $this->hasArgument('connection') && $this->argument('connection') ? $this->argument('connection') : DB::connection()->getPDO()->getAttribute(PDO::ATTR_DRIVER_NAME);

            $hasDb = DB::connection($connection)->select('SELECT SCHEMA_NAME FROM INFORMATION_SCHEMA.SCHEMATA WHERE SCHEMA_NAME = ' . "'" . $dbname . "'");

            while (DB::connection($connection)->select('SELECT SCHEMA_NAME FROM INFORMATION_SCHEMA.SCHEMATA WHERE SCHEMA_NAME = ' . "'" . $dbname . "'")) {
                $dbname = $name . rand(1000, 9999);
                $this->info('DB already exists.  Trying new name: ' . $dbname);
            }

            if (empty($hasDb)) {
                $this->info('Creating DB ' . $dbname);
                DB::connection($connection)->select('CREATE DATABASE ' . $dbname);
                $this->info("Database '$dbname' created for '$connection' connection");
            } else {
                $this->info("Database $dbname already exists for $connection connection");
            }
            // $_ENV['DB_DATABASE'] = $dbname;
            // $this->getLaravel()->environment(['DB_DATABASE' => $dbname]);
            // $this->info('env: ' . $this->getLaravel()->environment('DB_DATABASE'));
            // \Illuminate\Support\Env::enablePutenv();
            // putenv('DB_DATABASE=' . $dbname);
            // $this->info('env: ' . json_encode($_ENV));
            // $this->call('config:clear');
            config(['database.connections.' . $connection . '.database' => $dbname]);
            DB::reconnect($connection);
            $this->info('config: ' . config('database.connections.' . $connection . '.database'));
            $this->info('Installing site');
            $this->call('install', ['--ready'=>true], $this->output);
        } catch (\Exception $e) {
            $this->error($e->getMessage());
        }
    }
}