public function testCacheProvider() { $TMP_DIR = __DIR__ . '/tmp/'; $cacheProviders = [new ArrayCache(), new ChainCache([new ArrayCache()]), new FilesystemCache($TMP_DIR), new PhpFileCache($TMP_DIR)]; $request = new Request('GET', 'test.local'); $response = new Response(200, ['Cache-Control' => 'max-age=60'], 'Test content'); /** @var CacheProvider $cacheProvider */ foreach ($cacheProviders as $cacheProvider) { $this->rrmdir($TMP_DIR); $cache = new PrivateCache($cacheProvider); $cache->cache($request, $response); $entry = $cache->fetch($request); $this->assertNotNull($entry); $this->assertEquals((string) $response->getBody(), (string) $entry->getResponse()->getBody()); } $this->rrmdir($TMP_DIR); }