/**
* Test method for 'undoAction()' for accuracy.
*
* <p>Verify redoAction() will remove the ActivityDiagram and the ActivityGraph to the
* UMLModelManager instance.
*
* @throws Exception to Junit
*/
public void testUndoAction() throws Exception {
action.executeAction();
action.undoAction();
assertTrue(
"The ActivityGraph list should be empty.", UML_MODEL_MANAGER.getActivityGraphs().isEmpty());
assertTrue("The diagram list should be empty.", UML_MODEL_MANAGER.getDiagrams().isEmpty());
}
/**
* Validate that the ActivityDiagram and the ActivityGraph are added to the UMLModelManager
* instance.
*/
private void validateActivityDiagram() {
ActivityGraph activityGraph = UML_MODEL_MANAGER.getActivityGraphs().get(0);
assertNotNull("The ActivityGraph should not be null.", activityGraph);
Diagram diagram = UML_MODEL_MANAGER.getDiagrams().get(0);
assertNotNull("The diagram should not be null.", diagram);
// check the owner
Uml1SemanticModelBridge modelBridge = (Uml1SemanticModelBridge) diagram.getOwner();
assertNotNull("The Uml1SemanticModelBridge should not be null.", modelBridge);
assertSame("The owner is incorrect.", activityGraph, modelBridge.getElement());
}
/**
* Test constructor for 'CreateActivityDiagramAction(Element, String)' for accuracy.
*
* <p>It tests the case that the owner is null and verifies that
* CreateActivityDiagramAction(Element, String) is correct. Set the context of the Activity Graph
* to a new use case element added directly to the Model.
*
* @throws Exception to Junit
*/
public void testCreateActivityDiagramActionWithNullOwner() throws Exception {
action = new CreateActivityDiagramAction(null, NAME);
action.executeAction();
ModelElement element = UML_MODEL_MANAGER.getModel().getOwnedElements().iterator().next();
assertTrue("The ModelElement should be of UseCaseImpl type.", element instanceof UseCaseImpl);
ActivityGraph activityGraph = UML_MODEL_MANAGER.getActivityGraphs().get(0);
assertSame("The ModelElement should be the same", element, activityGraph.getContext());
State state = activityGraph.getTop();
assertNotNull("The top state should not be null.", state);
assertTrue(
"The top state should be of CompositeStateImpl type.", state instanceof CompositeStateImpl);
}
/**
* Tests constructor for 'CreateActivityDiagramAction(Element, String)' for accuracy.
*
* <p>Verify that CreateActivityDiagramAction(Element, String) is correct.
*
* @throws Exception to Junit
*/
public void testCreateActivityDiagramAction() throws Exception {
assertNotNull("The CreateActivityDiagramAction instance should not be null.", action);
action.executeAction();
ActivityGraph activityGraph = UML_MODEL_MANAGER.getActivityGraphs().get(0);
assertSame("The owner ModelElement should be the same", owner, activityGraph.getContext());
State state = activityGraph.getTop();
assertNotNull("The top state should not be null.", state);
assertTrue(
"The top state should be of CompositeStateImpl type.", state instanceof CompositeStateImpl);
}
