public function filterAttributeCollection(Mage_Eav_Model_Resource_Entity_Attribute_Collection $collection)
{
foreach (parent::filterAttributeCollection($collection) as $attribute) {
if (!empty($this->_attributeOverrides[$attribute->getAttributeCode()])) {
$data = $this->_attributeOverrides[$attribute->getAttributeCode()];
if (isset($data['options_method']) && method_exists($this, $data['options_method'])) {
$data['filter_options'] = $this->{$data['options_method']}();
}
$attribute->addData($data);
}
}
return $collection;
}
/**
* Test for method filterAttributeCollection()
*/
public function testFilterAttributeCollection()
{
/** @var $collection Mage_Customer_Model_Resource_Attribute_Collection */
$collection = $this->_model->getAttributeCollection();
$collection = $this->_model->filterAttributeCollection($collection);
/**
* Check that disabled attributes is not existed in attribute collection
*/
$existedAttributes = array();
/** @var $attribute Mage_Customer_Model_Attribute */
foreach ($collection as $attribute) {
$existedAttributes[] = $attribute->getAttributeCode();
}
}
