Example #1
0
  @Test
  public void testSCXMLGeneratorWhenCascadeSubStatesThenCorrectSubStates() throws Exception {

    // Arrange)
    SimpleStateMachineDefinition<States, Events> definition =
        new SimpleStateMachineDefinition<>("simple", States.A);

    // root scope (A)
    definition.in(States.A).on(Events.B).goTo(States.B);

    // super state (B->B1,B1)
    definition.in(States.B1).on(Events.B2).goTo(States.B2);
    definition.in(States.B2).on(Events.C).goTo(States.C);
    definition.defineHierarchyOn(
        States.B, States.B1, HistoryType.DEEP, States.B1, States.B2, States.C);

    // super state (C->C1,C2)
    definition.in(States.C1).on(Events.C1b).goTo(States.C2);
    definition.defineHierarchyOn(States.C, States.C1, HistoryType.DEEP, States.C1, States.C2);

    // Action
    SCXMLVisitor<SimpleStateMachine<States, Events>, States, Events> visitor = new SCXMLVisitor<>();
    definition.traverseModel(visitor);
    StringBuffer result = visitor.getScxml();

    SCXML parsedObject =
        (SCXML) SCXMLParser.newInstance().parse(new StringReader(result.toString()));

    State state_B = (State) parsedObject.getChildren().get(States.B.toString());
    State state_C = (State) state_B.getChildren().get(States.C.toString());

    // Assert
    Assert.assertEquals(
        "Invalid number of States in the Root Scope.", 2, parsedObject.getChildren().size());

    Assert.assertNotNull("Composite is null.", state_B);
    Assert.assertEquals(
        "Invalid number of States in the SuperScope_B", 3, state_B.getChildren().size());
    Assert.assertTrue("State_B is not a Superstate.", state_B.isComposite());

    Assert.assertNotNull("Composite is null.", state_C);
    Assert.assertEquals(
        "Invalid number of States in the SuperScope_C", 2, state_C.getChildren().size());
    Assert.assertTrue("State_C is not a Superstate.", state_C.isComposite());

    Assert.assertEquals(
        "State_B is not the Superstate of State_C.",
        States.B.toString(),
        state_C.getParent().getId());
  }
Example #2
0
  @Test
  public void testSCXMLGeneratorWhenSubStatesThenCorrectSubStates() throws Exception {

    SimpleStateMachineDefinition<States, Events> definition =
        new SimpleStateMachineDefinition<>("simple", States.A);
    definition.in(States.A).on(Events.B).goTo(States.B);
    definition.in(States.A).on(Events.C).goTo(States.C);
    definition.in(States.B).on(Events.A).goTo(States.A);
    definition.in(States.D).on(Events.D).goTo(States.D);
    definition.in(States.D).on(Events.C1b).goTo(States.E);

    definition.defineHierarchyOn(States.C, States.D, HistoryType.DEEP, States.D, States.E);

    // Action
    TransformerFactory transformerFactory = TransformerFactory.newInstance();
    Transformer transformer = transformerFactory.newTransformer();
    //		transformer.
    //		transformer.transform(new SAXSource(reader, inputSource), outputTarget);
    //		StreamResult result = new StreamResult(new File("C:\\file.xml"

    SCXMLVisitor<SimpleStateMachine<States, Events>, States, Events> visitor = new SCXMLVisitor<>();
    definition.traverseModel(visitor);
    StringBuffer result = visitor.getScxml();

    SCXML parsedObject =
        (SCXML) SCXMLParser.newInstance().parse(new StringReader(result.toString()));

    State state_C = (State) parsedObject.getChildren().get(States.C.toString());
    Assert.assertEquals(
        "Invalid number of States in the Root InternalState/Scope.",
        3,
        parsedObject.getChildren().size());
    Assert.assertEquals(
        "Invalid number of States in the SuperScope_C", 2, state_C.getChildren().size());
    Assert.assertNotNull("Composite is null.", state_C);
    Assert.assertTrue("State_C is not a Superstate.", state_C.isComposite());
  }