<?php
declare(strict_types=1);
namespace Tests\unit;
use ParagonIE\Chronicle\ResponseCache;
use PHPUnit\Framework\TestCase;
use Slim\Http\Headers;
use Slim\Http\Response;
/**
* Class ResponseCacheTest
* @package Tests\unit
*/
class ResponseCacheTest extends TestCase
{
protected $cache;
public function setUp(): void
{
if (!ResponseCache::isAvailable()) {
$this->markTestSkipped('Memcached is not installed');
}
$this->cache = new ResponseCache();
}
public function testCache()
{
$response = new Response(
200,
new Headers(['Content-Type' => 'text/plain; charset=UTF-8']),
ResponseCache::fromString('test message')
);
$this->cache->saveResponse('/test-response', $response);
$loaded = $this->cache->loadResponse('/test-response');
$this->assertEquals(
$loaded->getStatusCode(),
$response->getStatusCode()
);
$this->assertEquals(
$loaded->getHeaders(),
$response->getHeaders()
);
$this->assertEquals(
(string) $loaded->getBody(),
(string) $response->getBody()
);
}
public function testSerialize()
{
$response = new Response(
200,
new Headers(['Content-Type' => 'text/plain; charset=UTF-8']),
ResponseCache::fromString('test message')
);
$serialized = $this->cache->serializeResponse($response);
$this->assertSame(
'{"status":200,"headers":{"Content-Type":["text\/plain; charset=UTF-8"]},"body":"test message"}',
$serialized
);
$deserialized = $this->cache->deserializeResponse($serialized);
$this->assertSame(200, $deserialized->getStatusCode());
$this->assertSame(['text/plain; charset=UTF-8'], $deserialized->getHeader('Content-Type'));
$this->assertSame('test message', $deserialized->getBody()->getContents());
}
}
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