/**
  * @test
  */
 public function it_creates_a_FolderCollection_object()
 {
     $folders = $this->getFolders();
     $folderCollection = ImapFolderCollectionFactory::create($folders);
     $this->assertInstanceOf('Humps\\MailManager\\Collections\\FolderCollection', $folderCollection);
     $this->assertEquals(2, count($folderCollection));
 }
<?php

/**
 * This script can be used either via an ajax call to update cached folders and/or as a cron
 * job or scheduled task. It simply caches all folders returned from the server.
 */
use Humps\ImapCacheManager\Memcache\MemcacheFolderCache;
use Humps\ImapCacheManager\Memcache\MemcacheServer;
use Humps\MailManager\Factories\ImapFactory;
use Humps\MailManager\Factories\ImapFolderCollectionFactory;
use Humps\MailManager\ImapMailboxService;
set_time_limit(0);
require_once '../../vendor/autoload.php';
// The memcache server host
const HOST = 'localhost';
// The memcache server port
const PORT = 11211;
$cacheServer = MemcacheServer::connect(HOST, PORT);
$cache = new MemcacheFolderCache($cacheServer);
// Create the MailboxService so we can access our mailbox
$imap = ImapFactory::create('INBOX', '../imap_config/config.php');
$mailboxService = new ImapMailboxService($imap);
$folders = ImapFolderCollectionFactory::create($mailboxService->getAllFolders());
$cache->cacheFolders($folders);