kekrozsak/vendor/kriswallsmith/assetic/tests/Assetic/Test/Util/TraversableStringTest.php

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<?php
/*
* This file is part of the Assetic package, an OpenSky project.
*
* (c) 2010-2012 OpenSky Project Inc
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Assetic\Test\Util;
use Assetic\Util\TraversableString;
class TraversableStringTest extends \PHPUnit_Framework_TestCase
{
public function testString()
{
$foo = new TraversableString('foo', array('foo', 'bar'));
$this->assertEquals('foo', (string) $foo);
}
public function testArray()
{
$foo = new TraversableString('foo', array('foo', 'bar'));
$values = array();
foreach ($foo as $value) {
$values[] = $value;
}
$this->assertEquals(array('foo', 'bar'), $values);
}
}