GuzzleHttp\Test\Handler\StreamHandlerTest::testDrainsResponseIntoSaveToBodyAtPath PHP Метод

    public function testDrainsResponseIntoSaveToBodyAtPath()
    {
        $tmpfname = tempnam('/tmp', 'save_to_path');
        $this->queueRes();
        $handler = new StreamHandler();
        $request = new Request('GET', Server::$url);
        $response = $handler($request, ['sink' => $tmpfname])->wait();
        $body = $response->getBody();
        $this->assertEquals($tmpfname, $body->getMetadata('uri'));
        $this->assertEquals('hi', $body->read(2));
        $body->close();
        unlink($tmpfname);
    }