public function testIssueAliasingForLTSVersion()
{
$person = R::dispense('person');
$pro = R::dispense('project');
$c = R::dispense('course');
$person->name = 'x';
$person->alias('teacher')->ownProject[] = $pro;
$person->alias('student')->ownCourse[] = $c;
R::store($person);
asrt($c->fresh()->fetchAs('person')->student->name, 'x');
asrt($pro->fresh()->fetchAs('person')->teacher->name, 'x');
$person = $person->fresh();
$person->alias('teacher')->ownProject = array();
$person->alias('student')->ownCourse = array();
R::store($person);
asrt($c->fresh()->fetchAs('person')->student, NULL);
asrt($pro->fresh()->fetchAs('person')->teacher, NULL);
}