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편집 파일: ReferenceTest.php

<?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\DependencyInjection\Tests; use Symfony\Component\DependencyInjection\Reference; class ReferenceTest extends \PHPUnit_Framework_TestCase { /** * @covers Symfony\Component\DependencyInjection\Reference::__construct */ public function testConstructor() { $ref = new Reference('foo'); $this->assertEquals('foo', (string) $ref, '__construct() sets the id of the reference, which is used for the __toString() method'); } public function testCaseInsensitive() { $ref = new Reference('FooBar'); $this->assertEquals('foobar', (string) $ref, 'the id is lowercased as the container is case insensitive'); } }