public function testMultipleCookieWriting()
{
$socket = new MockSimpleSocket();
$socket->expectAt(0, 'write', array("Cookie: a=A;b=B\r\n"));
$route = new MockSimpleRoute();
$route->setReturnReference('createConnection', $socket);
$jar = new SimpleCookieJar();
$jar->setCookie('a', 'A');
$jar->setCookie('b', 'B');
$request = new SimpleHttpRequest($route, new SimpleGetEncoding());
$request->readCookiesFromJar($jar, new SimpleUrl('/'));
$request->fetch(15);
}