use of org.yakindu.sct.model.sgraph.test.util.SGraphTestFactory._createTransition 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());
}
use of org.yakindu.sct.model.sgraph.test.util.SGraphTestFactory._createTransition in project statecharts by Yakindu.
the class ModelSequencerStateReactionTest method testExitActionWithoutGuard.
/**
* If a entry trigger is combined with a guard condition then the entry
* action is executed conditionally with this trigger.
*/
@Test
public void testExitActionWithoutGuard() {
Statechart sc = _createStatechart("test");
Scope scope = _createInterfaceScope("interface", sc);
VariableDefinition v1 = _createVariableDefinition("v1", TYPE_INTEGER, scope);
Region r = _createRegion("main", sc);
Entry e = _createEntry(EntryKind.INITIAL, null, r);
State s1 = _createState("s1", r);
State s2 = _createState("s2", r);
_createTransition(e, s1);
_createTransition(s1, s2);
LocalReaction exitAction = _createExitAction(s2);
_createVariableAssignment(v1, AssignmentOperator.ASSIGN, _createValue(42), (ReactionEffect) exitAction.getEffect());
// ((ReactionTrigger)entryAction.getTrigger()).setGuardExpression(_createValue(true));
ExecutionFlow flow = sequencer.transform(sc);
ExecutionState _s1 = flow.getStates().get(0);
ExecutionState _s2 = flow.getStates().get(1);
assertEquals(s1.getName(), _s1.getSimpleName());
assertEquals(s2.getName(), _s2.getSimpleName());
Sequence _exitSeq = (Sequence) _s2.getExitAction();
assertClass(Sequence.class, _exitSeq.getSteps().get(0));
assertAssignment(((Sequence) _exitSeq.getSteps().get(0)).getSteps().get(0), "v1", AssignmentOperator.ASSIGN, "42");
}
use of org.yakindu.sct.model.sgraph.test.util.SGraphTestFactory._createTransition in project statecharts by Yakindu.
the class ModelSequencertDeclarationsTest method testOperationMapping.
/**
* The OperationCalls must map to Operations in Scopes inside the Flow..
*/
@Test
public void testOperationMapping() {
Statechart sc = _createStatechart("test");
InterfaceScope s_scope = _createInterfaceScope("Interface", sc);
OperationDefinition _operation = _createOperation("value", s_scope);
Region r = _createRegion("main", sc);
State s1 = _createState("S1", r);
State s2 = _createState("S2", r);
Transition t = _createTransition(s1, s2);
ReactionTrigger tr = _createReactionTrigger(t);
tr.setGuard(createGuardExpression(_createValue(true)));
ReactionEffect tr1 = _createReactionEffect(t);
FeatureCall _operationCall = _createOperationCall(_operation);
tr1.getActions().add(_operationCall);
ExecutionFlow flow = sequencer.transform(sc);
OperationDefinition _o1 = (OperationDefinition) flow.getScopes().get(0).getDeclarations().get(0);
assertNotSame(_operation, _o1);
assertEquals(_operation.getName(), _o1.getName());
Step step = flow.getStates().get(0).getReactSequence().getSteps().get(0);
If _if = (If) assertedSequence(assertedSequence(assertedSequence(step).getSteps().get(0)).getSteps().get(0)).getSteps().get(0);
Step thenSequence = assertedSequence(((Call) _if.getThenStep()).getStep()).getSteps().get(1);
Execution call = (Execution) assertedSequence(thenSequence).getSteps().get(0);
assertNotSame(_operationCall, call.getStatement());
assertSame(_o1, ((FeatureCall) call.getStatement()).getFeature());
}
use of org.yakindu.sct.model.sgraph.test.util.SGraphTestFactory._createTransition in project statecharts by Yakindu.
the class ModelSequencertDeclarationsTest method testTriggerEventDeclarationIntegrity.
/**
* The event refs used in the trigger condition must refer to the event
* declarations in the flow model and not the sc source model.
*/
@Test
public void testTriggerEventDeclarationIntegrity() {
Statechart sc = _createStatechart("test");
InterfaceScope s_scope = _createInterfaceScope("Interface", sc);
EventDefinition e1 = _createEventDefinition("e1", s_scope);
Region r = _createRegion("main", sc);
State s1 = _createState("S1", r);
State s2 = _createState("S2", r);
Transition t = _createTransition(s1, s2);
ReactionTrigger tr1 = _createReactionTrigger(t);
_createRegularEventSpec(e1, tr1);
ExecutionFlow flow = sequencer.transform(sc);
EventDefinition _e1 = (EventDefinition) flow.getScopes().get(0).getDeclarations().get(0);
assertNotSame(e1, _e1);
assertEquals(e1.getName(), _e1.getName());
assertEquals(2, flow.getStates().size());
assertEquals(s1.getName(), flow.getStates().get(0).getSimpleName());
Step step = flow.getStates().get(0).getReactSequence().getSteps().get(0);
If _if = (If) assertedSequence(assertedSequence(assertedSequence(step).getSteps().get(0)).getSteps().get(0)).getSteps().get(0);
ElementReferenceExpression _ere = (ElementReferenceExpression) _if.getCheck().getCondition();
assertSame(_e1, _ere.getReference());
}
use of org.yakindu.sct.model.sgraph.test.util.SGraphTestFactory._createTransition in project statecharts by Yakindu.
the class SelfTransitionTest method testFlowName.
@SuppressWarnings("unused")
@Test
public void testFlowName() {
Statechart sc = _createStatechart("sc");
{
InterfaceScope s_scope = _createInterfaceScope("Interface", sc);
VariableDefinition v1 = _createVariableDefinition("v1", TYPE_INTEGER, s_scope);
Region r = _createRegion("r", sc);
{
Entry r_entry = _createEntry(EntryKind.INITIAL, null, r);
State s1 = _createState("s1", r);
State s2 = _createState("s2", r);
{
Region r2 = _createRegion("r2", s2);
{
Entry e = _createEntry(EntryKind.INITIAL, null, r2);
State s3 = _createState("s3", r2);
_createTransition(e, s3);
}
}
_createTransition(s2, s2);
}
}
ExecutionFlow flow = sequencer.transform(sc);
ExecutionState _s1 = flow.getStates().get(0);
assertEquals("sc.r.s1", _s1.getName());
ExecutionState _s2 = flow.getStates().get(1);
assertEquals("sc.r.s2", _s2.getName());
ExecutionState _s3 = flow.getStates().get(2);
assertEquals("sc.r.s2.r2.s3", _s3.getName());
ExecutionNode e = flow.getNodes().get(1);
EList<Reaction> _t = _s2.getReactions();
Reaction tr0 = _t.get(0);
assertCall(assertedSequence(tr0.getEffect()), 0, _s2.getExitSequence());
assertCall(assertedSequence(tr0.getEffect()), 1, _s2.getEnterSequences().get(0));
}
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