AssetManagerTest\Cache\FilePathCacheTest::testSetCanNotWriteToFileThatExists PHP Method

    public function testSetCanNotWriteToFileThatExists()
    {
        restore_error_handler();
        // Previous test fails, so doesn't unset.
        $time = time() + 333;
        $sentence = 'I am, what I am. Cached data, please don\'t hate, ' . 'for we are all equals. Except you, you\'re a dick.';
        $base = '/tmp/_cachetest.' . $time . '/';
        mkdir($base, 0777);
        $fileName = 'sausage.' . $time . '.iceicebaby';
        touch($base . 'AssetManagerFilePathCache_' . $fileName);
        chmod($base . 'AssetManagerFilePathCache_' . $fileName, 0400);
        $cache = new FilePathCache($base, $fileName);
        $cache->set('bacon', $sentence);
    }