<?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\Caster\PdoCaster;
use Symfony\Component\VarDumper\Cloner\Stub;
use Symfony\Component\VarDumper\Test\VarDumperTestTrait;

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

	/**
	 * @requires extension pdo_sqlite
	 */
	public function testCastPdo()
	{
		$pdo = new \PDO('sqlite::memory:');
		$pdo->setAttribute(\PDO::ATTR_STATEMENT_CLASS, array('PDOStatement', array($pdo)));

		$cast = PdoCaster::castPdo($pdo, array(), new Stub(), false);

		$this->assertInstanceOf('Symfony\Component\VarDumper\Caster\EnumStub', $cast["\0~\0attributes"]);

		$attr = $cast["\0~\0attributes"] = $cast["\0~\0attributes"]->value;
		$this->assertInstanceOf('Symfony\Component\VarDumper\Caster\ConstStub', $attr['CASE']);
		$this->assertSame('NATURAL', $attr['CASE']->class);
		$this->assertSame('BOTH', $attr['DEFAULT_FETCH_MODE']->class);

		$xDump = <<<'EODUMP'
array:2 [
  "\x00~\x00inTransaction" => false
  "\x00~\x00attributes" => array:9 [
    "CASE" => NATURAL
    "ERRMODE" => SILENT
    "PERSISTENT" => false
    "DRIVER_NAME" => "sqlite"
    "ORACLE_NULLS" => NATURAL
    "CLIENT_VERSION" => "%s"
    "SERVER_VERSION" => "%s"
    "STATEMENT_CLASS" => array:%d [
      0 => "PDOStatement"%A
    ]
    "DEFAULT_FETCH_MODE" => BOTH
  ]
]
EODUMP;

		$this->assertDumpMatchesFormat($xDump, $cast);
	}
}