/**
* @expectedException \Magento\Framework\Exception\LocalizedException
*/
public function testWalkException()
{
$this->_model->walk('test', [[$this, 'walkCallback']]);
}
/**
* Get array of product ids which are matched by rule
*
* @return array
*/
public function getMatchingProductIds()
{
if ($this->_productIds === null) {
$this->_productIds = [];
$this->setCollectedAttributes([]);
if ($this->getWebsiteIds()) {
/** @var $productCollection \Magento\Catalog\Model\ResourceModel\Product\Collection */
$productCollection = $this->_productCollectionFactory->create();
$productCollection->addWebsiteFilter($this->getWebsiteIds());
if ($this->_productsFilter) {
$productCollection->addIdFilter($this->_productsFilter);
}
$this->getConditions()->collectValidatedAttributes($productCollection);
$this->_resourceIterator->walk($productCollection->getSelect(), [[$this, 'callbackValidateProduct']], ['attributes' => $this->getCollectedAttributes(), 'product' => $this->_productFactory->create()]);
}
}
return $this->_productIds;
}