/**
* @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);
}
/**
* @expectedException \Magento\Framework\Exception\LocalizedException
* @expectedExceptionMessage Please correct the category.
*/
public function testSetCurrentCategoryNotFoundException()
{
$this->category->expects($this->once())->method('getId')->will($this->returnValue(null));
$this->model->setCurrentCategory($this->category);
}
