/**
* test MetaData
* @group IL_Init
* @return
*/
public function testTypicalAgeRange()
{
include_once './Services/MetaData/classes/class.ilMDTypicalAgeRange.php';
include_once 'Services/MetaData/classes/class.ilMDLanguageItem.php';
$con = new ilMDTypicalAgeRange(1, 2, 'xxx');
$con->setTypicalAgeRange('12-22');
$ret = $con->save();
$this->assertGreaterThan(0, $ret);
$con->setTypicalAgeRange('12-14');
$con->update();
$con->read();
$desc = $con->getTypicalAgeRange();
$this->assertEquals('12-14', $desc);
$con->delete();
}