public function testTransitionCreationSuccess()
{
$this->specify('create a transition instance with success', function () {
$start = new Status(['id' => 'draft', 'workflowId' => 'workflow1']);
$end = new Status(['id' => 'published', 'workflowId' => 'workflow1']);
$tr = new Transition(['start' => $start, 'end' => $end]);
verify("start status id is 'draft'", $tr->getStartStatus()->getId())->equals('draft');
verify("end status id is 'published'", $tr->getEndStatus()->getId())->equals('published');
});
}
/**
* Produces the following sequence when a model changes from status A to status B:
*
* - beforeLeaveStatus(A)
* - beforeChangeStatus(A,B)
* - beforeEnterStatus(B)
*
* - afterLeaveStatus(A)
* - afterChangeStatus(A,B)
* - afterEnterStatus(B)
* @param Transition $transition
* @param Object $sender
* @return array|\yii\base\Event[]
* @see \fproject\workflow\events\IEventSequenceScheme::createChangeStatusSequence()
*/
public function createChangeStatusSequence($transition, $sender)
{
return ['before' => [new WorkflowEvent(WorkflowEvent::beforeLeaveStatus($transition->getStartStatus()->getId()), ['start' => $transition->getStartStatus(), 'sender' => $sender]), new WorkflowEvent(WorkflowEvent::beforeChangeStatus($transition->getStartStatus()->getId(), $transition->getEndStatus()->getId()), ['start' => $transition->getStartStatus(), 'end' => $transition->getEndStatus(), 'transition' => $transition, 'sender' => $sender]), new WorkflowEvent(WorkflowEvent::beforeEnterStatus($transition->getEndStatus()->getId()), ['end' => $transition->getEndStatus(), 'sender' => $sender])], 'after' => [new WorkflowEvent(WorkflowEvent::afterLeaveStatus($transition->getStartStatus()->getId()), ['start' => $transition->getStartStatus(), 'sender' => $sender]), new WorkflowEvent(WorkflowEvent::afterChangeStatus($transition->getStartStatus()->getId(), $transition->getEndStatus()->getId()), ['start' => $transition->getStartStatus(), 'end' => $transition->getEndStatus(), 'transition' => $transition, 'sender' => $sender]), new WorkflowEvent(WorkflowEvent::afterEnterStatus($transition->getEndStatus()->getId()), ['end' => $transition->getEndStatus(), 'sender' => $sender])]];
}
/**
* Add an out-going transition to this status.
*
* @param Transition $transition
* @throws WorkflowException
*/
public function addTransition($transition)
{
if (empty($transition) || !$transition instanceof Transition) {
throw new WorkflowException('"transition" must be an instance of Transition');
}
$this->_transitions[$transition->getEndStatus()->getId()] = $transition;
}
