/**
* Assert that current visitor has exactly expected products in compare list
*
* @param array $expectedProductIds
*/
protected function _assertCompareListEquals(array $expectedProductIds)
{
$compareItems = new Mage_Catalog_Model_Resource_Product_Compare_Item_Collection();
$compareItems->useProductItem(true);
// important
$compareItems->setVisitorId(Mage::getSingleton('Mage_Log_Model_Visitor')->getId());
$actualProductIds = array();
foreach ($compareItems as $compareItem) {
/** @var $compareItem Mage_Catalog_Model_Product_Compare_Item */
$actualProductIds[] = $compareItem->getProductId();
}
$this->assertEquals($expectedProductIds, $actualProductIds, "Products in current visitor's compare list.");
}
/**
* Retrieve Product Compare items collection
*
* @return Mage_Catalog_Model_Resource_Product_Compare_Item_Collection
*/
public function getItems()
{
if (is_null($this->_items)) {
Mage::helper('Mage_Catalog_Helper_Product_Compare')->setAllowUsedFlat(false);
$this->_items = Mage::getResourceModel('Mage_Catalog_Model_Resource_Product_Compare_Item_Collection')->useProductItem(true)->setStoreId(Mage::app()->getStore()->getId());
if (Mage::getSingleton('Mage_Customer_Model_Session')->isLoggedIn()) {
$this->_items->setCustomerId(Mage::getSingleton('Mage_Customer_Model_Session')->getCustomerId());
} elseif ($this->_customerId) {
$this->_items->setCustomerId($this->_customerId);
} else {
$this->_items->setVisitorId(Mage::getSingleton('Mage_Log_Model_Visitor')->getId());
}
$this->_items->addAttributeToSelect(Mage::getSingleton('Mage_Catalog_Model_Config')->getProductAttributes())->loadComparableAttributes()->addMinimalPrice()->addTaxPercents()->setVisibility(Mage::getSingleton('Mage_Catalog_Model_Product_Visibility')->getVisibleInSiteIds());
}
return $this->_items;
}
/**
* Retrieve compare list items collection
*
* @return Mage_Catalog_Model_Resource_Product_Compare_Item_Collection
*/
public function getItemCollection()
{
if (!$this->_itemCollection) {
$this->_itemCollection = Mage::getResourceModel('Mage_Catalog_Model_Resource_Product_Compare_Item_Collection')->useProductItem(true)->setStoreId(Mage::app()->getStore()->getId());
if (Mage::getSingleton('Mage_Customer_Model_Session')->isLoggedIn()) {
$this->_itemCollection->setCustomerId(Mage::getSingleton('Mage_Customer_Model_Session')->getCustomerId());
} elseif ($this->_customerId) {
$this->_itemCollection->setCustomerId($this->_customerId);
} else {
$this->_itemCollection->setVisitorId(Mage::getSingleton('Mage_Log_Model_Visitor')->getId());
}
$this->_itemCollection->setVisibility(Mage::getSingleton('Mage_Catalog_Model_Product_Visibility')->getVisibleInSiteIds());
/* Price data is added to consider item stock status using price index */
$this->_itemCollection->addPriceData();
$this->_itemCollection->addAttributeToSelect('name')->addUrlRewrite()->load();
/* update compare items count */
$this->_getSession()->setCatalogCompareItemsCount(count($this->_itemCollection));
}
return $this->_itemCollection;
}
