/**
* A composite state must have a enter sequence. This enter sequence consists of an entry action
* call and a enter sequence call for each sub region.
*/
@Test
public void testCompositeStateEnterSequence() {
Statechart sc = _createStatechart("cs");
{
Scope scope = _createInterfaceScope("interface", sc);
VariableDefinition v1 = _createVariableDefinition("v1", TYPE_INTEGER, scope);
Region r = _createRegion("r", sc);
{
State s1 = _createState("s1", r);
{
_createEntryAssignment(v1, s1, 1);
Region r1_s1 = _createRegion("r1", s1);
{
Entry e = _createEntry(EntryKind.INITIAL, null, r1_s1);
State s2 = _createState("s2", r1_s1);
_createTransition(e, s2);
}
Region r2_s1 = _createRegion("r2", s1);
{
Entry e = _createEntry(EntryKind.INITIAL, null, r2_s1);
State s3 = _createState("s3", r2_s1);
_createTransition(e, s3);
}
}
Entry e = _createEntry(EntryKind.INITIAL, null, r);
_createTransition(e, s1);
}
}
ExecutionFlow flow = sequencer.transform(sc);
ExecutionState _s1 = flow.getStates().get(0);
assertEquals("s1", _s1.getSimpleName());
ExecutionState _s2 = flow.getStates().get(1);
assertEquals("s2", _s2.getSimpleName());
ExecutionState _s3 = flow.getStates().get(2);
assertEquals("s3", _s3.getSimpleName());
assertNotNull(_s1.getEntryAction());
assertNotNull(_s1.getEnterSequences().get(0));
assertEquals(3, _s1.getEnterSequences().get(0).getSteps().size());
assertCall(_s1.getEnterSequences().get(0), 0, _s1.getEntryAction());
assertCall(_s1.getEnterSequences().get(0), 1, _s2.getSuperScope().getEnterSequences().get(0));
Sequence r1EntryReactSequence = flow.getNodes().get(0).getReactSequence();
assertCall(_s2.getSuperScope().getEnterSequences().get(0), 0, r1EntryReactSequence);
assertCall(
((Sequence) r1EntryReactSequence.getSteps().get(0)), 0, _s2.getEnterSequences().get(0));
assertCall(_s1.getEnterSequences().get(0), 2, _s3.getSuperScope().getEnterSequences().get(0));
Sequence r2EntryReactSequence = flow.getNodes().get(1).getReactSequence();
assertCall(_s3.getSuperScope().getEnterSequences().get(0), 0, r2EntryReactSequence);
assertCall(
((Sequence) r2EntryReactSequence.getSteps().get(0)), 0, _s3.getEnterSequences().get(0));
}
/**
* A composite state must have a exit sequence. This exit sequence consists of an exit action call
* and a state switch for all leaf states.
*/
@SuppressWarnings("unused")
@Test
public void testCompositeStateExitSequence() {
Statechart sc = _createStatechart("cs");
{
Scope scope = _createInterfaceScope("interface", sc);
VariableDefinition v1 = _createVariableDefinition("v1", TYPE_INTEGER, scope);
Region r = _createRegion("r", sc);
{
State s1 = _createState("s1", r);
{
_createExitAssignment(v1, s1, 1);
Region r1_s1 = _createRegion("r1", s1);
{
Entry e = _createEntry(EntryKind.INITIAL, null, r1_s1);
State s2 = _createState("s2", r1_s1);
State s3 = _createState("s3", r1_s1);
_createTransition(e, s2);
_createTransition(s2, s3);
}
Region r2_s1 = _createRegion("r2", s1);
{
Entry e = _createEntry(EntryKind.INITIAL, null, r2_s1);
State s4 = _createState("s4", r2_s1);
State s5 = _createState("s5", r2_s1);
State s6 = _createState("s6", r2_s1);
_createTransition(e, s4);
}
}
}
}
ExecutionFlow flow = sequencer.transform(sc);
ExecutionState _s1 = flow.getStates().get(0);
assertEquals("s1", _s1.getSimpleName());
ExecutionState _s2 = flow.getStates().get(1);
assertEquals("s2", _s2.getSimpleName());
ExecutionState _s3 = flow.getStates().get(2);
assertEquals("s3", _s3.getSimpleName());
ExecutionState _s4 = flow.getStates().get(3);
assertEquals("s4", _s4.getSimpleName());
ExecutionState _s5 = flow.getStates().get(4);
assertEquals("s5", _s5.getSimpleName());
ExecutionState _s6 = flow.getStates().get(5);
assertEquals("s6", _s6.getSimpleName());
assertNotNull(_s1.getExitAction());
assertNotNull(_s1.getExitSequence());
assertEquals(3, _s1.getExitSequence().getSteps().size());
Sequence _r1_s1 = _s2.getSuperScope().getExitSequence();
assertCall(_s1.getExitSequence(), 0, _r1_s1);
Sequence _r2_s1 = _s4.getSuperScope().getExitSequence();
assertCall(_s1.getExitSequence(), 1, _r2_s1);
Step _switch = _r1_s1.getSteps().get(0);
assertStateSwitch(_switch, _s2, _s3);
assertCall(
assertedSequence(assertedStateCase(_switch, _s2).getStep()), 0, _s2.getExitSequence());
assertCall(
assertedSequence(assertedStateCase(_switch, _s3).getStep()), 0, _s3.getExitSequence());
_switch = _r2_s1.getSteps().get(0);
assertStateSwitch(_switch, _s4, _s5, _s6);
assertCall(
assertedSequence(assertedStateCase(_switch, _s4).getStep()), 0, _s4.getExitSequence());
assertCall(
assertedSequence(assertedStateCase(_switch, _s5).getStep()), 0, _s5.getExitSequence());
assertCall(
assertedSequence(assertedStateCase(_switch, _s6).getStep()), 0, _s6.getExitSequence());
assertCall(_s1.getExitSequence(), 2, _s1.getExitAction());
}