FilterIteratorTest.php in Database Sanitize 7

Namespace

Symfony\Component\Finder\Tests\Iterator

File

vendor/symfony/finder/Tests/Iterator/FilterIteratorTest.php

<?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <[e-mail]>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace Symfony\Component\Finder\Tests\Iterator;


/**
 * @author Alex Bogomazov
 *
 * @group legacy
 */
class FilterIteratorTest extends RealIteratorTestCase {
  public function testFilterFilesystemIterators() {
    $i = new \FilesystemIterator($this
      ->toAbsolute());

    // it is expected that there are test.py test.php in the tmpDir
    $i = $this
      ->getMockForAbstractClass('Symfony\\Component\\Finder\\Iterator\\FilterIterator', array(
      $i,
    ));
    $i
      ->expects($this
      ->any())
      ->method('accept')
      ->will($this
      ->returnCallback(function () use ($i) {
      return (bool) preg_match('/\\.php/', (string) $i
        ->current());
    }));
    $c = 0;
    foreach ($i as $item) {
      ++$c;
    }
    $this
      ->assertEquals(1, $c);
    $i
      ->rewind();
    $c = 0;
    foreach ($i as $item) {
      ++$c;
    }

    // This would fail in php older than 5.5.23/5.6.7 with \FilterIterator
    // but works with Symfony\Component\Finder\Iterator\FilterIterator
    // see https://bugs.php.net/68557
    $this
      ->assertEquals(1, $c);
  }

}

Classes

Name	Description
FilterIteratorTest	@author Alex Bogomazov