public function testScrapeItemSuccess()
{
$source = new SourceMock(1234);
$this->crawler->expects($this->once())->method('getNextUrls')->will($this->returnValue([]));
$this->handler->expects($this->once())->method('handle')->will($this->returnValue($source));
$this->dispatcher->expects($this->once())->method('dispatch')->with(ScraperEvents::ITEM_SUCCESS, $this->callback(function (SuccessItemEvent $event) use($source) {
return $event->getResult() === $source;
}));
$this->scraper->scrape(new ScraperEntity(), 'http://example.org');
}
/**
* @param ScrapedItemBag $item
*/
protected function scrapeItem(ScrapedItemBag $item)
{
try {
$this->parser->parse($item);
$source = $this->handler->handle($item);
$this->eventDispatcher->dispatch(ScraperEvents::ITEM_SUCCESS, new SuccessItemEvent($this, $item, $source));
} catch (FilterException $e) {
$this->eventDispatcher->dispatch(ScraperEvents::ITEM_SKIPPED, new SkippedItemEvent($this, $item, $e->getMessage()));
} catch (ValidationException $e) {
$this->eventDispatcher->dispatch(ScraperEvents::ITEM_FAILED, new FailedItemEvent($this, $item, $e->getMessage()));
} catch (FailedItemException $e) {
$this->eventDispatcher->dispatch(ScraperEvents::ITEM_FAILED, new FailedItemEvent($this, $item, $e->getMessage()));
} catch (ModificationException $e) {
if ($e->getPrevious()) {
$e = $e->getPrevious();
}
$this->eventDispatcher->dispatch(ScraperEvents::ITEM_FAILED, new FailedItemEvent($this, $item, $e->getMessage()));
}
}
