public function testGetAttributeById()
{
/** @var $product Mage_Catalog_Model_Product */
$product = Mage::getModel('Mage_Catalog_Model_Product')->load(1);
$this->assertNull($this->_model->getAttributeById(-1, $product));
$this->assertNull($this->_model->getAttributeById(null, $product));
$sku = Mage::getSingleton('Mage_Eav_Model_Config')->getAttribute('catalog_product', 'sku');
$this->assertSame($sku, $this->_model->getAttributeById($sku->getId(), $product));
}
public function testGetAttributeById()
{
$product = new Mage_Catalog_Model_Product();
$product->load(1);
// fixture
$this->assertNull($this->_model->getAttributeById(-1, $product));
// @bug: MAGE-2831
//$this->assertNull($this->_model->getAttributeById(null, $product));
$this->assertInstanceOf('Mage_Catalog_Model_Resource_Eav_Attribute', $this->_model->getAttributeById(null, $product));
$sku = Mage::getSingleton('Mage_Eav_Model_Config')->getAttribute('catalog_product', 'sku');
$this->assertSame($sku, $this->_model->getAttributeById($sku->getId(), $product));
}
/**
* Retrieve product attribute by identifier
* Difference from abstract: any attribute is available, not just the ones from $product's attribute set
*
* @param int $attributeId
* @param Mage_Catalog_Model_Product $product
* @return Mage_Catalog_Model_Resource_Eav_Attribute
*/
public function getAttributeById($attributeId, $product)
{
$attribute = parent::getAttributeById($attributeId, $product);
return $attribute ?: Mage::getModel('Mage_Catalog_Model_Resource_Eav_Attribute')->load($attributeId);
}
