/**
* @covers \Magento\Catalog\Model\Layer\Category\CollectionFilter::filter
* @covers \Magento\Catalog\Model\Layer\Category\CollectionFilter::__construct
*/
public function testFilter()
{
$collectionMock = $this->getMock('\\Magento\\Catalog\\Model\\Resource\\Product\\Collection', [], [], '', false);
$categoryMock = $this->getMock('\\Magento\\Catalog\\Model\\Category', [], [], '', false);
$categoryMock->expects($this->once())->method('getId');
$this->catalogConfigMock->expects($this->once())->method('getProductAttributes');
$this->visibilityMock->expects($this->once())->method('getVisibleInCatalogIds');
$collectionMock->expects($this->once())->method('addAttributeToSelect')->will($this->returnValue($collectionMock));
$collectionMock->expects($this->once())->method('addMinimalPrice')->will($this->returnValue($collectionMock));
$collectionMock->expects($this->once())->method('addFinalPrice')->will($this->returnValue($collectionMock));
$collectionMock->expects($this->once())->method('addTaxPercents')->will($this->returnValue($collectionMock));
$collectionMock->expects($this->once())->method('addUrlRewrite')->will($this->returnValue($collectionMock));
$collectionMock->expects($this->once())->method('setVisibility')->will($this->returnValue($collectionMock));
$this->model->filter($collectionMock, $categoryMock);
}
/**
* Initialize product collection
*
* @param \Magento\Catalog\Model\Resource\Product\Collection $collection
* @return \Magento\Catalog\Model\Layer
*/
public function prepareProductCollection($collection)
{
$this->collectionFilter->filter($collection, $this->getCurrentCategory());
return $this;
}
