/**
* @param string $period
* @param \DateTime $fromDate
* @param \DateTime $toDate
* @param int $size
* @dataProvider intervalsDataProvider
* @return void
*/
public function testGetReports($period, $fromDate, $toDate, $size)
{
$this->collection->setPeriod($period);
$this->collection->setInterval($fromDate, $toDate);
$reports = $this->collection->getReports();
foreach ($reports as $report) {
$this->assertInstanceOf('\\Magento\\Framework\\DataObject', $report);
$reportData = $report->getData();
$this->assertTrue(empty($reportData['children']));
$this->assertTrue($reportData['is_empty']);
}
$this->assertEquals($size, count($reports));
}
