<?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Symfony\Component\VarDumper\Tests\Caster;

use PHPUnit\Framework\TestCase;
use Symfony\Component\VarDumper\Test\VarDumperTestTrait;

/**
 * @author Nicolas Grekas <p@tchwork.com>
 *
 * @group integration
 */
class RedisCasterTest extends TestCase
{
    use VarDumperTestTrait;

    /**
     * @requires extension redis
     */
    public function testNotConnected()
    {
        $redis = new \Redis();

        $xCast = <<<'EODUMP'
            Redis {
              isConnected: false
            }
            EODUMP;

        $this->assertDumpMatchesFormat($xCast, $redis);
    }

    /**
     * @testWith ["Redis"]
     *           ["Relay\\Relay"]
     */
    public function testConnected(string $class)
    {
        if (!class_exists($class)) {
            self::markTestSkipped(\sprintf('"%s" class required', $class));
        }

        $redisHost = explode(':', getenv('REDIS_HOST')) + [1 => 6379];
        $redis = new $class();
        try {
            $redis->connect(...$redisHost);
        } catch (\Exception $e) {
            self::markTestSkipped($e->getMessage());
        }

        $xCast = <<<EODUMP
            %a {%A
              isConnected: true
              host: "{$redisHost[0]}"
              port: {$redisHost[1]}
              auth: null
              mode: ATOMIC
              dbNum: 0
              timeout: 0.0
              lastError: null
              persistentId: %a
              options: {
                TCP_KEEPALIVE: %a
                READ_TIMEOUT: 0.0
                COMPRESSION: NONE
                SERIALIZER: NONE
                PREFIX: null
                SCAN: NORETRY
              }
            }
            EODUMP;

        $this->assertDumpMatchesFormat($xCast, $redis);
    }
}
