/**
* @dataProvider pricesSegmentationDataProvider
*/
public function testPricesSegmentation($categoryId, $intervalsNumber, $intervalItems)
{
$this->_layer->setCurrentCategory($categoryId);
$collection = $this->_layer->getProductCollection();
$memoryUsedBefore = memory_get_usage();
$this->_model->setPricesModel($this->_filter)->setStatistics($collection->getMinPrice(), $collection->getMaxPrice(), $collection->getPriceStandardDeviation(), $collection->getSize());
if (!is_null($intervalsNumber)) {
$this->assertEquals($intervalsNumber, $this->_model->getIntervalsNumber());
}
$items = $this->_model->calculateSeparators();
$this->assertEquals(array_keys($intervalItems), array_keys($items));
for ($i = 0; $i < count($intervalItems); ++$i) {
$this->assertInternalType('array', $items[$i]);
$this->assertEquals($intervalItems[$i]['from'], $items[$i]['from']);
$this->assertEquals($intervalItems[$i]['to'], $items[$i]['to']);
$this->assertEquals($intervalItems[$i]['count'], $items[$i]['count']);
}
// Algorythm should use less than 10M
$this->assertLessThan(10 * 1024 * 1024, memory_get_usage() - $memoryUsedBefore);
}
public function testWithLimits()
{
$this->markTestIncomplete('Bug MAGE-6561');
/** @var $objectManager \Magento\TestFramework\ObjectManager */
$objectManager = \Magento\TestFramework\Helper\Bootstrap::getObjectManager();
/** @var $request \Magento\TestFramework\Request */
$request = $objectManager->get('Magento\\TestFramework\\Request');
$request->setParam('price', '10-100');
$this->_prepareFilter($request);
$this->assertEquals(array(0 => array('from' => 10, 'to' => 20, 'count' => 2), 1 => array('from' => 20, 'to' => 100, 'count' => 2)), $this->_model->calculateSeparators());
}
/**
* Get data generated by algorithm for build price filter items
*
* @return array
*/
protected function _getCalculatedItemsData()
{
$collection = $this->getLayer()->getProductCollection();
$appliedInterval = $this->getInterval();
if ($appliedInterval && $collection->getPricesCount() <= $this->getIntervalDivisionLimit()) {
return array();
}
$this->_priceAlgorithm->setPricesModel($this)->setStatistics($collection->getMinPrice(), $collection->getMaxPrice(), $collection->getPriceStandardDeviation(), $collection->getPricesCount());
if ($appliedInterval) {
if ($appliedInterval[0] == $appliedInterval[1] || $appliedInterval[1] === '0') {
return array();
}
$this->_priceAlgorithm->setLimits($appliedInterval[0], $appliedInterval[1]);
}
$items = array();
foreach ($this->_priceAlgorithm->calculateSeparators() as $separator) {
$items[] = array('label' => $this->_renderRangeLabel($separator['from'], $separator['to']), 'value' => ($separator['from'] == 0 ? '' : $separator['from']) . '-' . $separator['to'] . $this->_getAdditionalRequestData(), 'count' => $separator['count']);
}
return $items;
}
