Examples with StextTestFactory._createReactionTrigger org.yakindu.sct.model.stext.test.util.StextTestFactory._createReactionTrigger used on opensource projects

Example 6 with StextTestFactory._createReactionTrigger

use of org.yakindu.sct.model.stext.test.util.StextTestFactory._createReactionTrigger in project statecharts by Yakindu.

the class ModelSequencerStateTest method testFinalStateEnterSequenceCall.

/**
 * The enter sequence must be called withnin incoming transitions.
 */
@SuppressWarnings("unused")
@Test
public void testFinalStateEnterSequenceCall() {
    Statechart sc = _createStatechart("sc");
    {
        InterfaceScope s_scope = _createInterfaceScope("Interface", sc);
        VariableDefinition v1 = _createVariableDefinition("v1", TYPE_INTEGER, s_scope);
        EventDefinition e1 = _createEventDefinition("e1", s_scope);
        Region r = _createRegion("r", sc);
        {
            State s1 = _createState("s1", r);
            FinalState fs = _createFinalState(r);
            Transition t_s1_fs = _createTransition(s1, fs);
            _createReactionTrigger(t_s1_fs);
            _createRegularEventSpec(e1, (ReactionTrigger) t_s1_fs.getTrigger());
        }
    }
    ExecutionFlow flow = sequencer.transform(sc);
    ExecutionState _s1 = flow.getStates().get(0);
    assertEquals("sc.r.s1", _s1.getName());
    ExecutionState _fs = flow.getStates().get(1);
    assertEquals("sc.r._final_", _fs.getName());
    assertNull(_fs.getEntryAction());
    assertNull(_fs.getExitAction());
    // the transition s1 -> fs must includes the fs exit sequence call
    Sequence cycle = _s1.getReactSequence();
    If _if = (If) SCTTestUtil.flattenSequenceStepsAsList(cycle).get(0);
    assertCall(_if.getThenStep(), _s1.getReactions().get(0).getEffect());
    Sequence _seq = (Sequence) _s1.getReactions().get(0).getEffect();
    assertCall(_seq, 1, _fs.getEnterSequences().get(0));
}

Example 7 with StextTestFactory._createReactionTrigger

use of org.yakindu.sct.model.stext.test.util.StextTestFactory._createReactionTrigger in project statecharts by Yakindu.

the class LocalReactionTest method testSCLocalReaction.

/**
 * The transition sequence must contain all exit actions for parent states
 * that will be left by a transition.
 */
@Test
public void testSCLocalReaction() {
    Statechart sc = _createStatechart("sc");
    {
        LocalReaction lr0 = _createLocalReaction(sc, _createAlwaysEventSpec(null));
        VariableDefinition v = _createVariableDefinition("v", TYPE_INTEGER, getOrCreateInternalScope(sc));
        _createVariableAssignment(v, AssignmentOperator.ADD_ASSIGN, _createValue(1), (ReactionEffect) lr0.getEffect());
        Region r = _createRegion("r", sc);
        {
            State s1 = _createState("s1", r);
            {
                LocalReaction lr1 = _createLocalReaction(s1, _createAlwaysEventSpec(null));
                _createVariableAssignment(v, AssignmentOperator.ADD_ASSIGN, _createValue(2), (ReactionEffect) lr1.getEffect());
                _createEntryAssignment(v, s1, 1);
                Region r_s1 = _createRegion("r", s1);
                {
                    _createState("s3", r_s1);
                }
            }
            State s2 = _createState("s2", r);
            {
                _createEntryAssignment(v, s2, 1);
                Region r_s2 = _createRegion("r", s2);
                {
                    _createState("s6", r_s2);
                }
            }
        }
    }
    Transition t = _createTransition(findState(sc, "s3"), findState(sc, "s6"));
    ReactionTrigger tr = _createReactionTrigger(t);
    tr.setGuard(createGuardExpression(_createValue(true)));
    ExecutionFlow flow = sequencer.transform(sc);
    assertEquals(1, flow.getReactions().size());
    ExecutionState _s1 = flow.getStates().get(0);
    assertEquals("sc.r.s1", _s1.getName());
    // assertEquals(1, _s1.getReactions().size());
    ExecutionState _s3 = flow.getStates().get(1);
    assertEquals("sc.r.s1.r.s3", _s3.getName());
    ExecutionState _s2 = flow.getStates().get(2);
    assertEquals("sc.r.s2", _s2.getName());
    // assertEquals(1, _s2.getReactions().size());
    ExecutionState _s6 = flow.getStates().get(3);
    assertEquals("sc.r.s2.r.s6", _s6.getName());
    Reaction _t = _s3.getReactions().get(0);
    assertTrue(_t.isTransition());
    // Check Stateswitch in flow
    StateSwitch sSwitch = assertedSwitch(flow.getReactSequence().getSteps().get(0));
    assertStateSwitch(sSwitch, _s3, _s6);
    assertCall(assertedStateCase(sSwitch, _s3).getStep(), _s3.getReactSequence());
    // Check reactSequence of leaf state
    Sequence _effect = (Sequence) _t.getEffect();
    assertCall(_effect, 0, _s1.getExitSequence());
    assertCall(_effect, 1, _s2.getEntryAction());
    assertCall(_effect, 2, _s6.getEnterSequences().get(0));
    assertEquals(3, _effect.getSteps().size());
    List<Step> steps = flattenSequenceStepsAsList(_s3.getReactSequence());
    If _if = assertClass(If.class, steps.get(0));
    assertEquals(flow.getReactions().get(0).getCheck(), assertClass(CheckRef.class, _if.getCheck()).getCheck());
    _if = assertClass(If.class, steps.get(1));
    assertEquals(_s1.getReactions().get(0).getCheck(), assertClass(CheckRef.class, _if.getCheck()).getCheck());
    _if = assertClass(If.class, steps.get(2));
    assertNotNull(assertClass(CheckRef.class, _if.getCheck()).getCheck());
    assertCall(_if.getThenStep(), _effect);
}

Example 8 with StextTestFactory._createReactionTrigger

use of org.yakindu.sct.model.stext.test.util.StextTestFactory._createReactionTrigger in project statecharts by Yakindu.

the class ModelSequencerStateTest method testFinalState.

/**
 * A final state must be transformed into a execution state with name
 * '_final_'. and must include parent reactions.
 */
@SuppressWarnings("unused")
@Test
public void testFinalState() {
    Statechart sc = _createStatechart("sc");
    {
        InterfaceScope s_scope = _createInterfaceScope("Interface", sc);
        VariableDefinition v1 = _createVariableDefinition("v1", TYPE_INTEGER, s_scope);
        EventDefinition e1 = _createEventDefinition("e1", s_scope);
        Region r = _createRegion("r", sc);
        {
            State s1 = _createState("s1", r);
            {
                // a local reaction: "e1 / x=42;"
                LocalReaction lr1 = _createLocalReaction(s1, null);
                _createRegularEventSpec(e1, (ReactionTrigger) lr1.getTrigger());
                ReactionEffect lr1_eff = _createReactionEffect(lr1);
                AssignmentExpression assign1 = _createVariableAssignment(v1, AssignmentOperator.ASSIGN, _createValue(42), lr1_eff);
                Region r_s1 = _createRegion("r", s1);
                {
                    State s3 = _createState("s3", r_s1);
                    {
                        _createEntryAssignment(v1, s3, 2);
                        Region r_s3 = _createRegion("r", s3);
                        {
                            State s4 = _createState("s4", r_s3);
                            // _createEntryAssignment(v1, s4, 3);
                            FinalState fs = _createFinalState(r_s3);
                            Transition t_s4_fs = _createTransition(findState(sc, "s4"), fs);
                            _createReactionTrigger(t_s4_fs);
                            _createRegularEventSpec(e1, (ReactionTrigger) t_s4_fs.getTrigger());
                        }
                    }
                }
            }
            State s2 = _createState("s2", r);
            {
                Region r_s1 = _createRegion("r", s2);
                {
                    _createState("s6", r_s1);
                }
            }
        }
        Transition t_s3_s6 = _createTransition(findState(sc, "s3"), findState(sc, "s6"));
        _createReactionTrigger(t_s3_s6);
        _createRegularEventSpec(e1, (ReactionTrigger) t_s3_s6.getTrigger());
    }
    ExecutionFlow flow = sequencer.transform(sc);
    ExecutionState _s1 = flow.getStates().get(0);
    assertEquals("sc.r.s1", _s1.getName());
    ExecutionState _s3 = flow.getStates().get(1);
    assertEquals("sc.r.s1.r.s3", _s3.getName());
    ExecutionState _s4 = flow.getStates().get(2);
    assertEquals("sc.r.s1.r.s3.r.s4", _s4.getName());
    ExecutionState _fs = flow.getStates().get(3);
    assertEquals("sc.r.s1.r.s3.r._final_", _fs.getName());
    ExecutionState _s6 = flow.getStates().get(5);
    assertEquals("sc.r.s2.r.s6", _s6.getName());
    assertNull(_fs.getEntryAction());
    assertNull(_fs.getExitAction());
    Sequence cycle = _fs.getReactSequence();
    Sequence _seq = (Sequence) cycle.getSteps().get(0);
    // first entry is the s1 local reaction
    List<Step> steps = SCTTestUtil.flattenSequenceStepsAsList(_seq);
    If _if = (If) steps.get(0);
    assertCall(_if.getThenStep(), _s1.getReactions().get(0).getEffect());
    // second entry is the s3 cycle with the transition reaction
    _if = (If) steps.get(1);
    assertCall(_if.getThenStep(), _s3.getReactions().get(0).getEffect());
    assertTrue(_s3.getReactions().get(0).isTransition());
    assertNotNull(_if.getElseStep());
}

Example 9 with StextTestFactory._createReactionTrigger

use of org.yakindu.sct.model.stext.test.util.StextTestFactory._createReactionTrigger in project statecharts by Yakindu.

the class ModelSequencerStateTest method testStateCycle_WithParent.

/**
 * The state cycle must contain all reactions of parent states.
 */
@SuppressWarnings("unused")
@Test
public void testStateCycle_WithParent() {
    Statechart sc = _createStatechart("sc");
    {
        InterfaceScope s_scope = _createInterfaceScope("Interface", sc);
        VariableDefinition v1 = _createVariableDefinition("v1", TYPE_INTEGER, s_scope);
        EventDefinition e1 = _createEventDefinition("e1", s_scope);
        Region r = _createRegion("r", sc);
        {
            State s1 = _createState("s1", r);
            {
                // a local reaction: "e1 / x=42;"
                LocalReaction lr1 = _createLocalReaction(s1, null);
                _createRegularEventSpec(e1, (ReactionTrigger) lr1.getTrigger());
                ReactionEffect lr1_eff = _createReactionEffect(lr1);
                AssignmentExpression assign1 = _createVariableAssignment(v1, AssignmentOperator.ASSIGN, _createValue(42), lr1_eff);
                Region r_s1 = _createRegion("r", s1);
                {
                    State s3 = _createState("s3", r_s1);
                    {
                        _createEntryAssignment(v1, s3, 2);
                        Region r_s3 = _createRegion("r", s3);
                        {
                            State s4 = _createState("s4", r_s3);
                            _createEntryAssignment(v1, s4, 3);
                            State s5 = _createState("s5", r_s3);
                        }
                    }
                }
            }
            State s2 = _createState("s2", r);
            {
                Region r_s1 = _createRegion("r", s2);
                {
                    _createState("s6", r_s1);
                }
            }
        }
        Transition t_s4_s5 = _createTransition(findState(sc, "s4"), findState(sc, "s5"));
        _createReactionTrigger(t_s4_s5);
        _createRegularEventSpec(e1, (ReactionTrigger) t_s4_s5.getTrigger());
        Transition t_s3_s6 = _createTransition(findState(sc, "s3"), findState(sc, "s6"));
        _createReactionTrigger(t_s3_s6);
        _createRegularEventSpec(e1, (ReactionTrigger) t_s3_s6.getTrigger());
    }
    ExecutionFlow flow = sequencer.transform(sc);
    ExecutionState _s1 = flow.getStates().get(0);
    assertEquals("sc.r.s1", _s1.getName());
    ExecutionState _s3 = flow.getStates().get(1);
    assertEquals("sc.r.s1.r.s3", _s3.getName());
    ExecutionState _s4 = flow.getStates().get(2);
    assertEquals("sc.r.s1.r.s3.r.s4", _s4.getName());
    ExecutionState _s6 = flow.getStates().get(5);
    assertEquals("sc.r.s2.r.s6", _s6.getName());
    Sequence cycle = _s4.getReactSequence();
    Sequence _seq = (Sequence) cycle.getSteps().get(0);
    // first entry is the s1 local reaction
    List<Step> steps = SCTTestUtil.flattenSequenceStepsAsList(_seq);
    If _if = (If) steps.get(0);
    assertCall(_if.getThenStep(), _s1.getReactions().get(0).getEffect());
    // second entry is the s3 cycle with the transition reaction
    _if = (If) steps.get(1);
    assertCall(_if.getThenStep(), _s3.getReactions().get(0).getEffect());
    assertTrue(_s3.getReactions().get(0).isTransition());
    // third is the s4 cycle with the transition reaction
    _seq = (Sequence) _if.getElseStep();
    cycle = (Sequence) _seq.getSteps().get(0);
    _if = (If) assertedSequence(cycle.getSteps().get(0)).getSteps().get(0);
    assertCall(_if.getThenStep(), _s4.getReactions().get(0).getEffect());
    assertTrue(_s4.getReactions().get(0).isTransition());
    assertTrue(assertedSequence(assertedSequence(_if.getElseStep()).getSteps().get(0)).getSteps().isEmpty());
    assertEquals(1, cycle.getSteps().size());
}

Example 10 with StextTestFactory._createReactionTrigger

use of org.yakindu.sct.model.stext.test.util.StextTestFactory._createReactionTrigger in project statecharts by Yakindu.

the class ModelSequencerStateReactionTest method testSingleTransitionTimeTrigger.

/**
 * If a time trigger is defined for a transition then an event must be
 * introduced into the execution flow.
 */
@SuppressWarnings("unused")
@Test
public void testSingleTransitionTimeTrigger() {
    Statechart sc = _createStatechart("test");
    Scope scope = _createInterfaceScope("interface", sc);
    VariableDefinition v1 = _createVariableDefinition("v1", TYPE_INTEGER, scope);
    Region r = _createRegion("main", sc);
    State s = _createState("s", r);
    Transition t = _createTransition(s, s);
    ReactionTrigger tr1 = _createReactionTrigger(t);
    _createTimeEventSpec(TimeEventType.AFTER, _createValue(1), TimeUnit.SECOND, tr1);
    AssignmentExpression assign = _createVariableAssignment(v1, AssignmentOperator.ASSIGN, _createValue(42), (ReactionEffect) t.getEffect());
    ExecutionFlow flow = sequencer.transform(sc);
    // assert definition of time event
    Scope timerScope = flow.getScopes().get(1);
    assertTrue(timerScope.getDeclarations().get(0) instanceof TimeEvent);
    TimeEvent te = (TimeEvent) timerScope.getDeclarations().get(0);
    // assert that the reaction check checks the time event
    assertEquals(1, flow.getStates().size());
    ExecutionState _s = flow.getStates().get(0);
    assertEquals(s.getName(), _s.getSimpleName());
    If _if = (If) SCTTestUtil.flattenSequenceStepsAsList(flow.getStates().get(0).getReactSequence()).get(0);
    ElementReferenceExpression _ere = (ElementReferenceExpression) _if.getCheck().getCondition();
    assertSame(te, _ere.getReference());
    // assert the scheduling of the time event during state entry
    assertNotNull(_s.getEntryAction());
    Sequence entryAction = (Sequence) _s.getEntryAction();
    ScheduleTimeEvent ste = (ScheduleTimeEvent) entryAction.getSteps().get(0);
    assertSame(te, ste.getTimeEvent());
    NumericalMultiplyDivideExpression multiply = (NumericalMultiplyDivideExpression) ste.getTimeValue();
    assertIntLiteral(1, ((PrimitiveValueExpression) multiply.getLeftOperand()).getValue());
    assertIntLiteral(1000, ((PrimitiveValueExpression) multiply.getRightOperand()).getValue());
    assertEquals(MultiplicativeOperator.MUL, multiply.getOperator());
    // assert the unscheduling of the time events during state exit
    assertNotNull(_s.getExitAction());
    Sequence exitAction = (Sequence) _s.getExitAction();
    UnscheduleTimeEvent ute = (UnscheduleTimeEvent) exitAction.getSteps().get(0);
    assertSame(te, ute.getTimeEvent());
}