1<?php
2
3declare(strict_types=1);
4
5namespace Metadata\Tests\Cache;
6
7use Metadata\Cache\PsrCacheAdapter;
8use Metadata\ClassMetadata;
9use Metadata\Tests\Fixtures\TestObject;
10use PHPUnit\Framework\TestCase;
11use Symfony\Component\Cache\Adapter\ArrayAdapter;
12
13/**
14 * @requires PHP 5.5
15 */
16class PsrCacheAdapterTest extends TestCase
17{
18    public function setUp()
19    {
20        if (!class_exists('Symfony\Component\Cache\CacheItem')) {
21            $this->markTestSkipped('symfony/cache is not installed.');
22        }
23    }
24
25    public function testLoadEvictPutClassMetadataFromInCache()
26    {
27        $cache = new PsrCacheAdapter('metadata-test', new ArrayAdapter());
28
29        $this->assertNull($cache->load(TestObject::class));
30        $cache->put($metadata = new ClassMetadata(TestObject::class));
31
32        $this->assertEquals($metadata, $cache->load(TestObject::class));
33
34        $cache->evict(TestObject::class);
35        $this->assertNull($cache->load(TestObject::class));
36    }
37}
38