public function testGetItems()
{
$items = $this->_model->getItems();
$this->assertInternalType('array', $items);
$this->assertEquals(1, count($items));
/** @var $item \Magento\Catalog\Model\Layer\Filter\Item */
$item = $items[0];
$this->assertInstanceOf('Magento\\Catalog\\Model\\Layer\\Filter\\Item', $item);
$this->assertSame($this->_model, $item->getFilter());
$this->assertEquals('Option Label', $item->getLabel());
$this->assertEquals($this->_attributeOptionId, $item->getValue());
$this->assertEquals(1, $item->getCount());
}
/**
* Retrieve array with products counts per attribute option
*
* @param \Magento\Catalog\Model\Layer\Filter\Attribute $filter
* @return array
*/
public function getCount($filter)
{
// clone select from collection with filters
$select = clone $filter->getLayer()->getProductCollection()->getSelect();
// reset columns, order and limitation conditions
$select->reset(\Zend_Db_Select::COLUMNS);
$select->reset(\Zend_Db_Select::ORDER);
$select->reset(\Zend_Db_Select::LIMIT_COUNT);
$select->reset(\Zend_Db_Select::LIMIT_OFFSET);
$connection = $this->_getReadAdapter();
$attribute = $filter->getAttributeModel();
$tableAlias = sprintf('%s_idx', $attribute->getAttributeCode());
$conditions = array("{$tableAlias}.entity_id = e.entity_id", $connection->quoteInto("{$tableAlias}.attribute_id = ?", $attribute->getAttributeId()), $connection->quoteInto("{$tableAlias}.store_id = ?", $filter->getStoreId()));
$select->join(array($tableAlias => $this->getMainTable()), join(' AND ', $conditions), array('value', 'count' => new \Zend_Db_Expr("COUNT({$tableAlias}.entity_id)")))->group("{$tableAlias}.value");
return $connection->fetchPairs($select);
}
public function testGetItems()
{
$attributeCode = 'attributeCode';
$attributeValue = 'attributeValue';
$attributeLabel = 'attributeLabel';
$this->attribute->expects($this->once())->method('getAttributeCode')->will($this->returnValue($attributeCode));
$this->target->setAttributeModel($this->attribute);
$this->request->expects($this->once())->method('getParam')->with($attributeCode)->will($this->returnValue($attributeValue));
$this->frontend->expects($this->once())->method('getOption')->with($attributeValue)->will($this->returnValue($attributeLabel));
$filterItem = $this->createFilterItem(0, $attributeLabel, $attributeValue, 0);
$this->state->expects($this->once())->method('addFilter')->with($filterItem)->will($this->returnSelf());
$expectedFilterItems = [];
$result = $this->target->apply($this->request)->getItems();
$this->assertEquals($expectedFilterItems, $result);
}
/**
* @param string $label
* @param mixed $value
* @param int $count
* @param null $selected
* @param null $type
* @return \Magento\Catalog\Model\Layer\Filter\Item
*/
public function _createItem($label, $value, $count = 0, $selected = null, $type = null)
{
if ($this->bxDataHelper->isFilterLayoutEnabled($this->_layer)) {
return $this->_filterItemFactory->create()->setFilter($this)->setLabel($label)->setValue($value)->setCount($count)->setSelected($selected)->setType($type);
}
return parent::_createItem($label, $value, $count);
}