/**
* @inheritdoc
*/
protected function setUp()
{
$this->modifier = new CallbackTransformer(function () {
});
$this->reader = new XmlReader(new StringResource('<foo><bar>Baz</bar></foo>'));
$this->reader->setNodeCallback('foo');
}
/**
* @param ReaderInterface $reader
* @param EventDispatcherInterface $dispatcher
* @param string $itemName
*
* @return Feed
*/
protected function createFeed(ReaderInterface $reader, EventDispatcherInterface $dispatcher, $itemName)
{
if ($reader instanceof XmlReader) {
$reader->setNodeCallback($itemName);
}
$feed = new Feed($reader, $dispatcher);
/** @var ModifierInterface $modifier */
foreach ($this->modifiers as $position => list($modifier, $continue)) {
$feed->addModifier($modifier, $position, $continue);
}
return $feed;
}
