function testAroundMe()
{
$leaderboard = new Leaderboard('leaderboard');
for ($i = 1; $i <= Leaderboard::DEFAULT_PAGE_SIZE * 3 + 1; $i++) {
$leaderboard->addMember("member_{$i}", $i);
}
$this->assertEquals(Leaderboard::DEFAULT_PAGE_SIZE * 3 + 1, $leaderboard->totalMembers());
$leadersAroundMe = $leaderboard->aroundMe('member_30');
$this->assertEquals(Leaderboard::DEFAULT_PAGE_SIZE / 2, count($leadersAroundMe) / 2);
$leadersAroundMe = $leaderboard->aroundMe('member_1');
$this->assertEquals(ceil(Leaderboard::DEFAULT_PAGE_SIZE / 2 + 1), count($leadersAroundMe));
$leadersAroundMe = $leaderboard->aroundMe('member_76');
$this->assertEquals(Leaderboard::DEFAULT_PAGE_SIZE / 2, count($leadersAroundMe) / 2);
}