function testBookingModule()
 {
     $today = date('y-m-d');
     $b = new Booking($today, "", "Meghan2075551234", "pending", "", "Tiny", array("Meghan:mother", "Jean:father", "Teeny:sibling"), array(), "", "", "Millie2073631234", "Maine Med", "SCU", "00000000000", "\$10 per night", "", "", "", "new");
     $this->assertTrue($b->get_id() == $today . "Meghan2075551234");
     $this->assertEqual($b->get_date_submitted(), $today);
     $this->assertTrue($b->get_date_in() == "");
     $this->assertEqual($b->get_guest_id(), "Meghan2075551234");
     $this->assertEqual($b->get_status(), "pending");
     $this->assertEqual($b->get_room_no(), "");
     $this->assertEqual($b->get_patient(), "Tiny");
     $occ = $b->get_occupants();
     $this->assertTrue(in_array("Jean:father", $occ));
     $this->assertEqual($b->get_linked_room(), "");
     $this->assertEqual($b->get_date_out(), "");
     $this->assertEqual($b->get_referred_by(), "Millie2073631234");
     $this->assertEqual($b->get_hospital(), "Maine Med");
     $this->assertEqual($b->get_department(), "SCU");
     $this->assertEqual($b->get_payment_arrangement(), "\$10 per night");
     $this->assertEqual($b->overnight_use(), "");
     $this->assertEqual($b->day_use(), "");
     $this->assertEqual($b->get_mgr_notes(), "");
     $this->assertEqual($b->get_flag(), "new");
     for ($i = 0; $i < 11; $i++) {
         $this->assertEqual($b->get_health_question($i), "0");
     }
     $b->add_occupant("Jordan", "brother");
     $this->assertEqual(sizeof($b->get_occupants()), 4);
     $b->remove_occupant("Jordan");
     $this->assertEqual(sizeof($b->get_occupants()), 3);
     echo "testBooking complete";
 }
/**
 * 
 * compare function for date submitted sort
 * @param Booking $booking1
 * @param Booking $booking2
 */
function date_submitted_sort($booking1, $booking2)
{
    $dt1 = $booking1->get_date_submitted();
    $dt2 = $booking2->get_date_submitted();
    if ($dt1 > $dt2) {
        return -1;
    } elseif ($dt1 < $dt2) {
        return 1;
    } else {
        return 0;
    }
}