public function testConcreteClassBottomUpLoop()
{
$classes = array();
TLO::concreteClassBottomUpLoop('Test1', 'TLO', function ($c) use(&$classes) {
$classes[] = $c;
});
$this->assertEqual($classes, array('Test1'));
$classes = array();
TLO::concreteClassBottomUpLoop('Test2', 'TLO', function ($c) use(&$classes) {
$classes[] = $c;
});
$this->assertEqual($classes, array());
$classes = array();
TLO::concreteClassBottomUpLoop('Test3', 'TLO', function ($c) use(&$classes) {
$classes[] = $c;
});
$this->assertEqual($classes, array('Test1', 'Test3'));
}
