TerminateOnDemandTest

gistfile1.java

package org.squirrelframework.foundation.fsm;

import org.junit.Test;
import org.squirrelframework.foundation.fsm.annotation.ContextInsensitive;
import org.squirrelframework.foundation.fsm.impl.AbstractStateMachine;

import static org.junit.Assert.assertEquals;

/**
 * Created by kailianghe on 2/11/15.
 */
public class TerminateOnDemandTest {

    @Test
    public void testTerminateOnDemand() {
        FSM fsm = createFSM();
        fsm.fire(Event.TERMINATE);
        assertEquals(StateMachineStatus.TERMINATED, fsm.getStatus());
    }

    private static FSM createFSM() {
        StateMachineBuilder<FSM, State, Event, Void> builder =
                StateMachineBuilderFactory.create(FSM.class, State.class, Event.class, Void.class);

        builder.externalTransition().from(State.INIT).to(State.TERMINATE).on(Event.TERMINATE);

        builder.onEntry(State.TERMINATE).perform(new AnonymousAction<FSM, State, Event, Void>() {
            @Override
            public void execute(State from, State to, Event event, Void context, FSM stateMachine) {
                // let's assume we are ready to go wild already and just fire event
                stateMachine.terminate();
            }
        });
        return builder.newStateMachine(State.INIT);
    }

    @ContextInsensitive
    private static class FSM extends AbstractStateMachine<FSM, State, Event, Void> {
    }

    private static enum State {
        INIT,
        TERMINATE
    }

    private static enum Event {
        TERMINATE,
    }
}