public function testGetProductCollection()
{
/** @var $collection Mage_Catalog_Model_Resource_Product_Collection */
$collection = $this->_model->getProductCollection();
$this->assertInstanceOf('Mage_Catalog_Model_Resource_Product_Collection', $collection);
$ids = $collection->getAllIds();
$this->assertContains(1, $ids);
$this->assertContains(2, $ids);
$this->assertSame($collection, $this->_model->getProductCollection());
}
/**
* Retrieve current layer product collection
*
* @return Celebros_Conversionpro_Model_Resource_Collection
*/
public function getProductCollection()
{
if (Mage::helper('conversionpro')->getIsEngineAvailableForNavigation()) {
if (isset($this->_productCollections[$this->getCurrentCategory()->getId()])) {
$collection = $this->_productCollections[$this->getCurrentCategory()->getId()];
} else {
$answerId = Mage::helper('conversionpro')->getAnswerIdByCategoryId($this->getCurrentCategory()->getId());
//@todo switch to our helper.
$collection = Mage::helper('catalogsearch')->getEngine()->getResultCollection();
$collection->setStoreId($this->getCurrentCategory()->getStoreId());
//We have two options here that correspond to the two methods of using nav2search - query strings and answer ids.
if (Mage::helper('conversionpro')->getCelebrosConfigData('nav_to_search_settings/nav_to_search_search_by') == 'answer_id') {
//This option adds a filter with the category\'s answer id.
$collection->addFqFilter(array('category' => $answerId));
//If we're adding an answer id, and not changing the query string, we'll need to add the default query string
// to the collection's base parameters for the call to Quiser's API.
$collection->setGeneralDefaultQuery();
} else {
//This option adds a search query string with the name of the category.
$query = Mage::helper('conversionpro')->getCategoryRewriteQuery($this->getCurrentCategory());
$collection->addSearchParam(null, $query);
}
$this->prepareProductCollection($collection);
$this->_productCollections[$this->getCurrentCategory()->getId()] = $collection;
}
return $collection;
} else {
return parent::getProductCollection();
}
}
/**
* @dataProvider pricesSegmentationDataProvider
*/
public function testPricesSegmentation($categoryId, $intervalsNumber, $intervalItems)
{
$this->_layer->setCurrentCategory($categoryId);
$collection = $this->_layer->getProductCollection();
$memoryUsedBefore = memory_get_usage();
$this->_model->setPricesModel($this->_filter)->setStatistics($collection->getMinPrice(), $collection->getMaxPrice(), $collection->getPriceStandardDeviation(), $collection->getSize());
if (!is_null($intervalsNumber)) {
$this->assertEquals($intervalsNumber, $this->_model->getIntervalsNumber());
}
$items = $this->_model->calculateSeparators();
$this->assertEquals(array_keys($intervalItems), array_keys($items));
for ($i = 0; $i < count($intervalItems); ++$i) {
$this->assertInternalType('array', $items[$i]);
$this->assertEquals($intervalItems[$i]['from'], $items[$i]['from']);
$this->assertEquals($intervalItems[$i]['to'], $items[$i]['to']);
$this->assertEquals($intervalItems[$i]['count'], $items[$i]['count']);
}
// Algorythm should use less than 10M
$this->assertLessThan(10 * 1024 * 1024, memory_get_usage() - $memoryUsedBefore);
}
