public function testAssignClusterId()
{
$ticket = new Ticket($this->testTicketId);
$data = array();
for ($i = 0; $i <= 6; $i++) {
$data["cluster_id_{$i}"] = GeoCluster::assignClusterIdForLevel($ticket, $i);
$this->assertGreaterThan(0, $data["cluster_id_{$i}"]);
}
}
