public function test_purgeInvalidatedArchives_PurgesCorrectInvalidatedArchives_AndOnlyPurgesDataForDatesAndSites_InInvalidatedReportsDistributedList()
{
$this->setUpInvalidatedReportsDistributedList($dates = array($this->february));
$this->tasks->purgeInvalidatedArchives();
self::$fixture->assertInvalidatedArchivesPurged($this->february);
self::$fixture->assertInvalidatedArchivesNotPurged($this->january);
// assert invalidated reports distributed list has changed
$archivesToPurgeDistributedList = new ArchivesToPurgeDistributedList();
$yearMonths = $archivesToPurgeDistributedList->getAll();
$this->assertEmpty($yearMonths);
}
