<?php

/*

 * This file is part of the Assetic package, an OpenSky project.

 *

 * (c) 2010-2011 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);

    }

}