protected static function createScroller(array $config)
{
if (empty($config['method'])) {
return NoScroller::create([]);
}
switch ($config['method']) {
case 'offset':
return OffsetScroller::create($config);
case 'response.param':
return ResponseParamScroller::create($config);
case 'response.url':
return ResponseUrlScroller::create($config);
case 'zendesk.response.url':
return ZendeskResponseUrlScroller::create($config);
case 'facebook.response.url':
return FacebookResponseUrlScroller::create($config);
case 'pagenum':
return PageScroller::create($config);
case 'cursor':
return CursorScroller::create($config);
case 'multiple':
return MultipleScroller::create($config);
default:
$method = is_string($config['method']) ? $config['method'] : json_encode($config['method']);
throw new UserException("Unknown pagination method '{$method}'");
break;
}
}
public function testSetState()
{
$client = RestClient::create();
$config = new JobConfig('test', ['endpoint' => 'test']);
$scroller = new PageScroller(['pageParam' => 'p']);
$first = $scroller->getFirstRequest($client, $config);
$second = $scroller->getNextRequest($client, $config, new \stdClass(), ['item']);
$state = $scroller->getState();
$newScroller = new PageScroller([]);
$newScroller->setState($state);
$third = $newScroller->getNextRequest($client, $config, new \stdClass(), ['item']);
self::assertEquals(3, $third->getParams()['p']);
}