GuzzleHttp\Tests\Psr7\FunctionsTest::testThrowsWhenBodyCannotBeRewound PHP Метод

    public function testThrowsWhenBodyCannotBeRewound()
    {
        $body = Psr7\stream_for('abc');
        $body->read(1);
        $body = FnStream::decorate($body, ['rewind' => function () {
            throw new \RuntimeException('a');
        }]);
        $res = new Psr7\Response(200, [], $body);
        Psr7\rewind_body($res);
    }