private function supports(Workflow $workflow, $className, $subject, $name)
{
if (!$subject instanceof $className) {
return false;
}
if (null === $name) {
return true;
}
return $name === $workflow->getName();
}
public function testItWorks()
{
$definition = $this->createSimpleWorkflowDefinition();
$object = new \stdClass();
$object->marking = null;
$logger = new Logger();
$ed = new EventDispatcher();
$ed->addSubscriber(new AuditTrailListener($logger));
$workflow = new Workflow($definition, new MultipleStateMarkingStore(), $ed);
$workflow->apply($object, 't1');
$expected = array('Leaving "a" for subject of class "stdClass".', 'Transition "t1" for subject of class "stdClass".', 'Entering "b" for subject of class "stdClass".');
$this->assertSame($expected, $logger->logs);
}
public function testItWorks()
{
$transitions = array(new Transition('t1', 'a', 'b'), new Transition('t2', 'a', 'b'));
$definition = new Definition(array('a', 'b'), $transitions);
$object = new \stdClass();
$object->marking = null;
$logger = new Logger();
$ed = new EventDispatcher();
$ed->addSubscriber(new AuditTrailListener($logger));
$workflow = new Workflow($definition, new PropertyAccessorMarkingStore(), $ed);
$workflow->apply($object, 't1');
$expected = array('Leaving "a" for subject of class "stdClass".', 'Transition "t1" for subject of class "stdClass".', 'Entering "b" for subject of class "stdClass".');
$this->assertSame($expected, $logger->logs);
}
public function testGetEnabledTransitions()
{
$definition = $this->createComplexWorkflow();
$subject = new \stdClass();
$subject->marking = null;
$eventDispatcher = new EventDispatcher();
$eventDispatcher->addListener('workflow.workflow_name.guard.t1', function (GuardEvent $event) {
$event->setBlocked(true);
});
$workflow = new Workflow($definition, new PropertyAccessorMarkingStore(), $eventDispatcher, 'workflow_name');
$this->assertEmpty($workflow->getEnabledTransitions($subject));
$subject->marking = array('d' => true);
$transitions = $workflow->getEnabledTransitions($subject);
$this->assertCount(2, $transitions);
$this->assertSame('t3', $transitions['t3']->getName());
$this->assertSame('t4', $transitions['t4']->getName());
$subject->marking = array('c' => true, 'e' => true);
$transitions = $workflow->getEnabledTransitions($subject);
$this->assertCount(1, $transitions);
$this->assertSame('t5', $transitions['t5']->getName());
}
public function __construct(Definition $definition, MarkingStoreInterface $markingStore = null, EventDispatcherInterface $dispatcher = null, $name = 'unnamed')
{
parent::__construct($definition, $markingStore ?: new SingleStateMarkingStore(), $dispatcher, $name);
}
