/** * @param string $period * @param \DateTime $fromDate * @param \DateTime $toDate * @param int $size * @dataProvider intervalsDataProvider * @return void */ public function testGetSize($period, $fromDate, $toDate, $size) { $this->collection->setPeriod($period); $this->collection->setInterval($fromDate, $toDate); $this->assertEquals($size, $this->collection->getSize()); }