TraversableStringTest.php

<?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);
  }

}