N°2651 Remove lib test files from index

lib/symfony/cache/Tests/Simple/PhpFilesCacheTest.php

@@ -1,42 +0,0 @@
-<?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\Cache\Tests\Simple;
-
-use Psr\SimpleCache\CacheInterface;
-use Symfony\Component\Cache\Simple\PhpFilesCache;
-
-/**
- * @group time-sensitive
- */
-class PhpFilesCacheTest extends CacheTestCase
-{
-    protected $skippedTests = [
-        'testDefaultLifeTime' => 'PhpFilesCache does not allow configuring a default lifetime.',
-    ];
-
-    public function createSimpleCache()
-    {
-        if (!PhpFilesCache::isSupported()) {
-            $this->markTestSkipped('OPcache extension is not enabled.');
-        }
-
-        return new PhpFilesCache('sf-cache');
-    }
-
-    protected function isPruned(CacheInterface $cache, $name)
-    {
-        $getFileMethod = (new \ReflectionObject($cache))->getMethod('getFile');
-        $getFileMethod->setAccessible(true);
-
-        return !file_exists($getFileMethod->invoke($cache, $name));
-    }
-}