public function testUniqueSorting()
{
$criteria = new Criteria();
$criteria->addSorting(new PriceSorting());
$criteria->addSorting(new PriceSorting());
$this->assertCount(1, $criteria->getSortings());
}
/**
* @param array $productStream
* @param Criteria $criteria
*/
private function prepareSelectionStream(array $productStream, Criteria $criteria)
{
$ordernumbers = $this->getOrdernumbers($productStream['id']);
$criteria->addCondition(new OrdernumberCondition($ordernumbers));
$sortings = $criteria->getSortings();
if (empty($sortings)) {
$this->assignSortings($productStream, $criteria);
}
}
/**
* @param Criteria $criteria
* @param QueryBuilder $query
* @param ShopContextInterface $context
* @throws \Exception
*/
private function addSorting(Criteria $criteria, QueryBuilder $query, ShopContextInterface $context)
{
foreach ($criteria->getSortings() as $sorting) {
$handler = $this->getSortingHandler($sorting);
$handler->generateSorting($sorting, $query, $context);
}
}