public function testXpToLevel()
{
$api = new Common();
$this->assertEquals(1, $api->xpTolevel(1));
$this->assertEquals(126, $api->xpTolevel(200000000));
$this->assertEquals(99, $api->xpToLevel(13034431));
$this->assertEquals(98, $api->xpTolevel(13034430));
$this->assertEquals(120, $api->xpToLevel(104273167));
$this->assertEquals(119, $api->xpTolevel(104273166));
$this->assertEquals(126, $api->xpToLevel(188884740));
$this->assertEquals(125, $api->xpToLevel(188884739));
$this->assertEquals(126, $api->xpTolevel(299999999));
}
