public function testAdditionalExceptionPropertiesAreAccessibleViaGeters()
{
$input = FlyweightInput::named('BAR');
$object = new StatefulObject();
$object->setCurrentState(FlyweightState::named('FOO'));
$context = new Context();
$nextState = FlyweightState::named('FOOBAR');
$previous = new \Exception();
$exception = new StateTransitionFailed($input, $object, $context, $nextState, $previous);
$this->assertSame($input, $exception->getInput());
$this->assertSame($object, $exception->getObject());
$this->assertSame($context, $exception->getContext());
$this->assertSame($nextState, $exception->getNextState());
$this->assertSame($previous, $exception->getPrevious());
}
public function testCanOverrideDefaultStateChangerListener()
{
$object = new StatefulObject();
$object->setCurrentState(FlyweightState::named('WHITES_TURN'));
$stateChanger = new class extends InvokableListener
{
public function __invoke(EventInterface $event, Stateful $object, Context $context, Input $input, State $nextState)
{
$object->setCurrentState(FlyweightState::named('it worked!'));
}
};
$statemachine = new Statemachine(new ChessMatchTransitionTable(), null, $stateChanger);
$statemachine->trigger(FlyweightInput::named('WHITE_MOVES'), $object);
$this->assertSame(FlyweightState::named('it worked!'), $object->getCurrentState());
}