/**
* Test property names.
*/
public function testPropertyNames()
{
$obj = new ZMObject();
$obj->set('foo', 'bar');
$obj->set('deng', 'poh');
// custom only
$this->assertEquals(array('foo', 'deng'), $obj->getPropertyNames(true));
// all
$this->assertEquals(array('foo', 'deng', 'propertyNames', 'properties', 'attachedMethods'), $obj->getPropertyNames(false));
}
