PhpProcessTest.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\Process\Tests;

use Symfony\Component\Process\PhpProcess;
class PhpProcessTest extends \PHPUnit_Framework_TestCase {
  public function testNonBlockingWorks() {
    $expected = 'hello world!';
    $process = new PhpProcess(<<<PHP
<?php echo '{<span class="php-variable">$expected</span>}';
PHP
);
    $process
      ->start();
    $process
      ->wait();
    $this
      ->assertEquals($expected, $process
      ->getOutput());
  }

}