static function perform()
{
$latest = upgrade::latest_remote();
$current = upgrade::latest_local();
return $latest > $current ? upgrade::upgrade_to(upgrade::to_version($latest)) : array('status' => 0, 'upgrade' => 0);
}
public function test_to_version()
{
$this->assertEquals('2.0.1', upgrade::to_version(2000001));
$this->assertEquals('0.0.1', upgrade::to_version(1));
$this->assertEquals('0.1.0', upgrade::to_version(1000));
}
