/**
* @param \SplSubject|StatemachineInterface|Statemachine $stateMachine
* @return \ArrayAccess|null
*/
private function getStateMachineContext($stateMachine)
{
$context = null;
if ($stateMachine instanceof Statemachine) {
$context = $stateMachine->getCurrentContext();
}
return $context;
}
/**
*
* @param object $subject
* @return \MetaborStd\Statemachine\StatemachineInterface
*/
public function createStatemachine($subject)
{
$process = $this->processDetector->detectProcess($subject);
if ($this->stateNameDetector) {
$stateName = $this->stateNameDetector->detectCurrentStateName($subject);
$statemachine = new Statemachine($subject, $process, $stateName, $this->transitonSelector);
} else {
$statemachine = new Statemachine($subject, $process, null, $this->transitonSelector);
}
foreach ($this->statemachineObserver as $observer) {
$statemachine->attach($observer);
}
return $statemachine;
}
/**
*
*/
public function testTriggerEventIfStatusIsChangedAndNewStateHasRegisteredEvent()
{
$process = new Process('process_name', new State('initinal'));
$collection = new StateCollection();
$helper = new SetupHelper($collection);
$helper->findOrCreateTransition('initinal', 'second', 'go');
$helper->findOrCreateTransition('second', 'error', 'error');
$eventName = 'eventName';
$helper->findOrCreateTransition('second', 'final', $eventName);
$process->merge($collection);
$subject = new \stdClass();
$statemachine = new Statemachine($subject, $process);
$statemachine->attach(new OnEnterObserver($eventName));
$statemachine->triggerEvent('go');
$this->assertEquals($process->getState('final'), $statemachine->getCurrentState());
}
/**
* @param object $subject
*
* @return \MetaborStd\Statemachine\StatemachineInterface
*/
public function createStatemachine($subject)
{
$process = $this->processDetector->detectProcess($subject);
if ($this->stateNameDetector) {
$stateName = $this->stateNameDetector->detectCurrentStateName($subject);
} else {
$stateName = null;
}
if ($this->mutexFactory) {
$mutex = $this->mutexFactory->createMutex($subject);
} else {
$mutex = null;
}
$statemachine = new Statemachine($subject, $process, $stateName, $this->transitonSelector, $mutex);
foreach ($this->statemachineObserver as $observer) {
$statemachine->attach($observer);
}
return $statemachine;
}
