/*
* ToDo This test should pass but currently the undo manager is broken.
*
*/
public void testUndoDeleteSimpleInstance() {
String value = "hello";
Cls clsA = createCls();
Slot slotA = createSlot();
clsA.addDirectTemplateSlot(slotA);
Instance i1 = clsA.createDirectInstance("i1");
i1.setDirectOwnSlotValue(slotA, value);
assertEquals(value, i1.getDirectOwnSlotValue(slotA));
_frameStore.deleteSimpleInstance((SimpleInstance) i1);
_frameStore.undo();
assertEquals(value, i1.getDirectOwnSlotValue(slotA));
}
public void testUndoCreateSlot() {
Slot slot = createSlot();
String name = slot.getName();
assertNotNull("name", name);
Frame frame = getFrame(name);
assertEquals("created", slot, frame);
assertTrue("can undo", _frameStore.canUndo());
_frameStore.undo();
frame = getFrame(name);
assertNull("undone", frame);
_frameStore.redo();
frame = getFrame(name);
assertEquals("recreated", frame.getName(), name);
}
public void testUndocreateCls() {
Cls cls = createCls();
String name = cls.getName();
assertNotNull("name", name);
Frame frame = getFrame(name);
assertEquals("created", cls, frame);
assertTrue("can undo", _frameStore.canUndo());
_frameStore.undo();
frame = getFrame(name);
assertNull("undone", frame);
_frameStore.redo();
frame = getFrame(name);
assertEquals("recreated", frame.getName(), name);
}
public void testUndoCreateSimpleInstance() {
Cls cls = createCls();
Instance instance = createSimpleInstance(cls);
String name = instance.getName();
assertNotNull("name", name);
Frame frame = getFrame(name);
assertEquals("created", instance, frame);
assertTrue("can undo", _frameStore.canUndo());
_frameStore.undo();
frame = getFrame(name);
assertNull("undone", frame);
_frameStore.redo();
instance = (Instance) getFrame(name);
assertEquals("recreated", instance.getName(), name);
}
public void testUndoDeleteSlot() {
String templateSlotValue = "restricted";
String slotValue = "something";
Cls cls = createCls();
Slot slot = createSlot();
cls.addDirectTemplateSlot(slot);
_frameStore.setDirectTemplateSlotValues(cls, slot, Collections.singleton(templateSlotValue));
SimpleInstance i = createSimpleInstance(cls);
i.setDirectOwnSlotValue(slot, slotValue);
assertTrue(_frameStore.getTemplateSlotValues(cls, slot).size() == 1);
assertTrue(_frameStore.getTemplateSlotValues(cls, slot).contains(templateSlotValue));
assertTrue(i.getDirectOwnSlotValues(slot).size() == 1);
assertTrue(i.getDirectOwnSlotValue(slot).equals(slotValue));
_frameStore.deleteSlot(slot);
_frameStore.undo();
assertTrue(_frameStore.getTemplateSlotValues(cls, slot).size() == 1);
assertTrue(_frameStore.getTemplateSlotValues(cls, slot).contains(templateSlotValue));
assertTrue(i.getDirectOwnSlotValues(slot).size() == 1);
assertTrue(i.getDirectOwnSlotValue(slot).equals(slotValue));
}
public void testUndoSimpleTransaction() {
Cls cls = createCls();
Slot slot1 = createSlot();
Slot slot2 = createSlot();
cls.addDirectTemplateSlot(slot1);
cls.addDirectTemplateSlot(slot2);
Instance instance = cls.createDirectInstance(null);
_frameStore.beginTransaction("simple nonsense");
_frameStore.setDirectOwnSlotValues(instance, slot1, makeList("foo1"));
_frameStore.setDirectOwnSlotValues(instance, slot2, makeList("foo2"));
_frameStore.commitTransaction();
assertEqualsList(makeList("foo1"), _frameStore.getDirectOwnSlotValues(instance, slot1));
assertEqualsList(makeList("foo2"), _frameStore.getDirectOwnSlotValues(instance, slot2));
_frameStore.undo();
assertEqualsList(makeList(), _frameStore.getDirectOwnSlotValues(instance, slot1));
assertEqualsList(makeList(), _frameStore.getDirectOwnSlotValues(instance, slot2));
_frameStore.redo();
assertEqualsList(makeList("foo1"), _frameStore.getDirectOwnSlotValues(instance, slot1));
assertEqualsList(makeList("foo2"), _frameStore.getDirectOwnSlotValues(instance, slot2));
}
public void testUndoDeleteCls() {
Cls clsA = createCls();
Cls clsB = createCls();
Cls clsA1 = createCls(clsA);
Cls clsB1 = createCls(clsB);
Cls clsAB2 = createCls(clsA1);
_frameStore.addDirectSuperclass(clsAB2, clsB1);
Cls clsAB3 = createCls(clsAB2);
int count = _frameStore.getFrames().size();
_frameStore.deleteCls(clsAB3);
int newCount = _frameStore.getFrames().size();
assertEquals("first count", count - 1, newCount);
_frameStore.undo();
newCount = _frameStore.getFrames().size();
assertEquals("second count", count, newCount);
_frameStore.redo();
newCount = _frameStore.getFrames().size();
assertEquals("third count", count - 1, newCount);
_frameStore.undo();
newCount = _frameStore.getFrames().size();
assertEquals("forth count", count, newCount);
String clsAName = _frameStore.getFrameName(clsA);
_frameStore.deleteCls(clsA1);
_frameStore.deleteCls(clsA);
newCount = _frameStore.getFrames().size();
assertEquals("fifth count", count - 2, newCount);
_frameStore.undo();
_frameStore.undo();
newCount = _frameStore.getFrames().size();
assertEquals("sixth count", count, newCount);
Frame frame = _frameStore.getFrame(clsAName);
assertNotNull("clsA", frame);
}
public FrameStore createFrameStore(DefaultKnowledgeBase kb) {
// _frameStore = new UndoFrameStore(true);
_frameStore = new UndoFrameStore();
_frameStore.setDelegate(new InMemoryFrameStore(kb));
return _frameStore;
}