<?php

namespace PSX\Cache\Tests;

use Doctrine\Common\Cache\ArrayCache;
use PHPUnit\Framework\TestCase;
use PSX\Cache\Pool;

/**
 * PoolTest
 *
 * @author  Christoph Kappestein <christoph.kappestein@gmail.com>
 * @license http://www.apache.org/licenses/LICENSE-2.0
 * @link    http://phpsx.org
 */
class PoolTest extends TestCase
{
    public function testCache()
    {
        $cache = $this->newCachePool();

        // remove any existing cache
        $cache->clear();

        // get an item which does not exist
        $item = $cache->getItem('key');

        $this->assertEquals('key', $item->getKey());
        $this->assertEquals(false, $item->isHit());
        $this->assertEquals(null, $item->get());
        $this->assertEquals(0, $item->getTtl());

        // create an item which does not expire
        $item->set('foobar');

        $cache->save($item);

        $this->assertEquals('key', $item->getKey());
        $this->assertEquals(false, $item->isHit());
        $this->assertEquals('foobar', $item->get());
        $this->assertEquals(0, $item->getTtl());

        $item = $cache->getItem('key');

        $this->assertEquals('key', $item->getKey());
        $this->assertEquals(true, $item->isHit());
        $this->assertEquals('foobar', $item->get());
        $this->assertEquals(0, $item->getTtl());

        // check whether multiple load calls return the same result
        $item = $cache->getItem('key');

        $this->assertEquals('key', $item->getKey());
        $this->assertEquals(true, $item->isHit());
        $this->assertEquals('foobar', $item->get());
        $this->assertEquals(0, $item->getTtl());

        // remove the item
        $cache->deleteItems(['key']);

        $item = $cache->getItem('key');

        $this->assertEquals('key', $item->getKey());
        $this->assertEquals(false, $item->isHit());
        $this->assertEquals(null, $item->get());
        $this->assertEquals(0, $item->getTtl());
    }

    public function testCacheExpire()
    {
        $cache = $this->newCachePool();
        $expriesAfter = 1;

        // remove any existing cache
        $cache->clear();

        // get an item which does not exist
        $item = $cache->getItem('key');

        $this->assertEquals('key', $item->getKey());
        $this->assertEquals(false, $item->isHit());
        $this->assertEquals(null, $item->get());
        $this->assertEquals(0, $item->getTtl());

        // create an item which expires in 1 second
        $item->set('foobar');
        $item->expiresAfter($expriesAfter);

        $cache->save($item);

        $this->assertEquals('key', $item->getKey());
        $this->assertEquals(false, $item->isHit());
        $this->assertEquals('foobar', $item->get());
        $this->assertEquals($expriesAfter, $item->getTtl());

        $item = $cache->getItem('key');

        $this->assertEquals('key', $item->getKey());
        $this->assertEquals(true, $item->isHit());
        $this->assertEquals('foobar', $item->get());
        $this->assertEquals(0, $item->getTtl());

        // we wait 2 seconds so that the item gets expired
        sleep(2);

        $item = $cache->getItem('key');

        $this->assertEquals('key', $item->getKey());
        $this->assertEquals(false, $item->isHit());
        $this->assertEquals(null, $item->get());
        $this->assertEquals(0, $item->getTtl());

        // remove the item
        $cache->deleteItems(['key']);

        $item = $cache->getItem('key');

        $this->assertEquals('key', $item->getKey());
        $this->assertEquals(false, $item->isHit());
        $this->assertEquals(null, $item->get());
        $this->assertEquals(0, $item->getTtl());
    }

    public function testClear()
    {
        $cache = $this->newCachePool();

        $item = $cache->getItem('key');
        $item->set('foobar');

        $cache->save($item);

        $items = $cache->getItems(['key']);

        $this->assertArrayHasKey(0, $items);

        $item = $items[0];

        $this->assertEquals('key', $item->getKey());
        $this->assertEquals(true, $item->isHit());
        $this->assertEquals('foobar', $item->get());
        $this->assertEquals(0, $item->getTtl());

        $cache->clear();

        $item = $cache->getItem('key');

        $this->assertEquals('key', $item->getKey());
        $this->assertEquals(false, $item->isHit());
        $this->assertEquals(null, $item->get());
        $this->assertEquals(0, $item->getTtl());
    }

    /**
     * @return \Psr\Cache\CacheItemPoolInterface
     */
    protected function newCachePool()
    {
        return new Pool(new ArrayCache());
    }
}
__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----MTY0NjU2MjU0NzA2MTkyMCA2MzI0OTExMzkwMjYxOTYgNDc1NDQ0NTUxNjMxOTE2Mg==