function testShiftModule()
{
$noonshift = new Shift("08-03-28:1-5", "house", 3, array(), array(), "", "");
$this->assertEqual($noonshift->get_hours(), "1-5");
$this->assertTrue($noonshift->get_id() == "08-03-28:1-5:house");
$this->assertEqual($noonshift->get_yy_mm_dd(), "08-03-28");
// Test new function for resetting shift's start/end time
$this->assertTrue($noonshift->get_start_time() == 13);
$this->assertEqual($noonshift->get_end_time(), 17);
// Be sure that invalid times are caught.
$this->assertFalse($noonshift->set_start_end_time(13, 12));
$this->assertTrue($noonshift->get_id() == "08-03-28:1-5:house");
$this->assertTrue($noonshift->get_hours() == "1-5");
$this->assertTrue($noonshift->num_vacancies() == 3);
$this->assertTrue($noonshift->get_day() == "Fri");
$this->assertFalse($noonshift->has_sub_call_list());
$persons = array();
$persons[] = "alex1234567890+alex+jones";
$noonshift->assign_persons($persons);
$noonshift->ignore_vacancy();
$persons[] = "malcom1234567890+malcom+jones";
$noonshift->assign_persons($persons);
$noonshift->ignore_vacancy();
$persons[] = "nat1234567890+nat+jones";
$noonshift->assign_persons($persons);
$noonshift->ignore_vacancy();
$this->assertTrue($noonshift->num_vacancies() == 0);
$noonshift->add_vacancy();
$this->assertTrue($noonshift->num_slots() == 4);
$noonshift->ignore_vacancy();
$this->assertTrue($noonshift->num_slots() == 3);
$noonshift->set_notes("Hello 1-5 shift!");
$this->assertTrue($noonshift->get_notes() == "Hello 1-5 shift!");
echo "testShift complete";
}