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<?php
/**
* Matomo - free/libre analytics platform
*
* @link https://matomo.org
* @license https://www.gnu.org/licenses/gpl-3.0.html GPL v3 or later
*/
namespace Piwik\Plugins\Insights\tests\Unit;
use Piwik\DataTable;
use Piwik\DataTable\Row;
use Piwik\Plugins\Insights\DataTable\Filter\MinGrowth;
/**
* @group Insights
* @group FilterMinGrowthTest
* @group Unit
* @group Core
*/
class FilterMinGrowthTest extends BaseUnitTest
{
public function setUp(): void
{
$this->table = new DataTable();
$this->table->addRowsFromArray(array(
array(Row::COLUMNS => array('label' => 'pos1', 'growth' => 22)),
array(Row::COLUMNS => array('label' => 'pos2', 'growth' => 14)),
array(Row::COLUMNS => array('label' => 'neg1', 'growth' => -18)),
array(Row::COLUMNS => array('label' => 'pos3', 'growth' => 20)),
array(Row::COLUMNS => array('label' => 'neg2', 'growth' => -22)),
array(Row::COLUMNS => array('label' => 'neg3', 'growth' => -25)),
array(Row::COLUMNS => array('label' => 'pos4', 'growth' => 17)),
array(Row::COLUMNS => array('label' => 'pos5', 'growth' => 20)),
array(Row::COLUMNS => array('label' => 'pos6', 'growth' => 0)),
array(Row::COLUMNS => array('label' => 'neg4', 'growth' => -15)),
array(Row::COLUMNS => array('label' => 'neg5', 'growth' => -16)),
));
}
public function testShouldNotRemoveAnyIfMinGrowthIsZero()
{
$rowsCountBefore = $this->table->getRowsCount();
$this->assertGreaterThan(0, $rowsCountBefore);
$this->applyMinGrowthFilter(0, 0);
$this->assertSame($rowsCountBefore, $this->table->getRowsCount());
}
public function testShouldKeepAllRowsHavingHigherGrowth()
{
$this->applyMinGrowthFilter(15, -15);
$this->assertOrder(array('pos1', 'neg1', 'pos3', 'neg2', 'neg3', 'pos4', 'pos5', 'neg4', 'neg5'));
}
public function testShouldKeepRowsIfTheyHaveGivenMinGrowth()
{
$this->applyMinGrowthFilter(22, -22);
$this->assertOrder(array('pos1', 'neg2', 'neg3'));
}
public function testDifferentGrowth()
{
$this->applyMinGrowthFilter(22, -16);
$this->assertOrder(array('pos1', 'neg1', 'neg2', 'neg3', 'neg5'));
}
public function testDifferentGrowth2()
{
$this->applyMinGrowthFilter(15, -24);
$this->assertOrder(array('pos1', 'pos3', 'neg3', 'pos4', 'pos5'));
}
public function testShouldRemoveAllIfMinGrowthIsTooHigh()
{
$this->applyMinGrowthFilter(999, -999);
$this->assertOrder(array());
}
private function applyMinGrowthFilter($minGrowthPercentPositive, $minGrowthPercentNegative)
{
$filter = new MinGrowth($this->table, 'growth', $minGrowthPercentPositive, $minGrowthPercentNegative);
$filter->filter($this->table);
}
}
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