function testImpossibleCondition()
{
$transition = new Tiki_Transition('A', 'B');
$transition->setStates(array('A', 'C', 'D', 'F'));
$transition->addGuard('exactly', 4, array('C', 'D', 'E'));
$this->assertEquals(array(array('class' => 'invalid', 'count' => 4, 'set' => array('C', 'D', 'E'))), $transition->explain());
}
function testUnder()
{
$transition = new Tiki_Transition('A', 'B');
$transition->setStates(array('A', 'C', 'D', 'F'));
$transition->addGuard('atMost', 4, array('C', 'D', 'E', 'F', 'G'));
$this->assertEquals(array(), $transition->explain());
}
/**
* @param $object
* @param null $type
* @return array
*/
function getAvailableTransitions($object, $type = null)
{
$states = $this->getCurrentStates($object, $type);
$transitions = $this->getTransitionsFromStates($states);
$transitions = Perms::filter(array('type' => 'transition'), 'object', $transitions, array('object' => 'transitionId'), 'trigger_transition');
foreach ($transitions as &$tr) {
$object = new Tiki_Transition($tr['from'], $tr['to']);
$object->setStates($states);
foreach ($tr['guards'] as $guard) {
call_user_func_array(array($object, 'addGuard'), $guard);
}
$tr['enabled'] = $object->isReady();
$tr['explain'] = $object->explain();
}
return $transitions;
}
