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/*****************************************************************************
* Copyright (c) 2015, 2016 CEA LIST, Christian W. Damus, and others.
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* CEA LIST - Initial API and implementation
* Christian W. Damus - bug 485220
*
*****************************************************************************/
package org.eclipse.papyrus.infra.gmfdiag.common.tests;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertTrue;
import java.util.ArrayList;
import org.eclipse.draw2d.geometry.Point;
import org.eclipse.emf.common.util.URI;
import org.eclipse.gef.EditPart;
import org.eclipse.gef.RequestConstants;
import org.eclipse.gef.commands.Command;
import org.eclipse.gef.commands.UnexecutableCommand;
import org.eclipse.gmf.runtime.diagram.ui.editparts.DiagramEditPart;
import org.eclipse.gmf.runtime.diagram.ui.editparts.IGraphicalEditPart;
import org.eclipse.gmf.runtime.diagram.ui.requests.CreateConnectionViewRequest;
import org.eclipse.gmf.runtime.diagram.ui.requests.CreateViewRequestFactory;
import org.eclipse.gmf.runtime.diagram.ui.requests.DropObjectsRequest;
import org.eclipse.gmf.runtime.emf.type.core.IElementType;
import org.eclipse.gmf.runtime.notation.Diagram;
import org.eclipse.papyrus.infra.core.resource.ModelSet;
import org.eclipse.papyrus.infra.core.sashwindows.di.service.IPageManager;
import org.eclipse.papyrus.infra.core.utils.ServiceUtils;
import org.eclipse.papyrus.infra.gmfdiag.common.SynchronizableGmfDiagramEditor;
import org.eclipse.papyrus.infra.gmfdiag.common.expansion.ChildrenListRepresentation;
import org.eclipse.papyrus.infra.gmfdiag.common.expansion.DiagramExpansionSingleton;
import org.eclipse.papyrus.infra.gmfdiag.common.expansion.DiagramExpansionsRegistry;
import org.eclipse.papyrus.infra.gmfdiag.common.model.NotationModel;
import org.eclipse.papyrus.infra.ui.editor.IMultiDiagramEditor;
import org.eclipse.papyrus.junit.utils.tests.AbstractEditorTest;
import org.eclipse.uml2.uml.Class;
import org.eclipse.uml2.uml.Classifier;
import org.eclipse.uml2.uml.Element;
import org.junit.Assert;
import org.junit.Test;
import org.osgi.framework.Bundle;
import org.osgi.framework.FrameworkUtil;
/**
* this Test is used to test if it is possible to drop element from the model explorer
* see #Test T006-Drop of Elements
*
*
*/
public class ExpansionDropElements extends AbstractEditorTest {
public void openDiagram(IMultiDiagramEditor editor, final String name) {
try {
ModelSet modelSet = ServiceUtils.getInstance().getModelSet(editor.getServicesRegistry());
NotationModel notation = (NotationModel) modelSet.getModel(NotationModel.MODEL_ID);
Diagram diagram = notation.getDiagram(name);
ServiceUtils.getInstance().getService(IPageManager.class, editor.getServicesRegistry()).openPage(diagram);
flushDisplayEvents();
} catch (Exception e) {
throw new IllegalStateException("Cannot initialize test", e);
}
}
protected static final String CLASS_DIAGRAM_TYPE = "Class Diagram";
protected static final String IMPLEMENTED_INTERFACES_HINT = "Implemented Interfaces";
@Test
public void testDropInsidecontainer() {
// loading
DiagramExpansionsRegistry diagramExpansionsRegistry = loadXMIExpansionModel("AddChildLabel.xmi");
Assert.assertEquals("Size ot the registry must be equals to 1", 1, diagramExpansionsRegistry.getDiagramExpansions().size());
Assert.assertEquals("Size ot the map childreen must be equals to 1", 1, diagramExpansionsRegistry.mapChildreen.size());
// test the data structure that is interpreted by the framework
ChildrenListRepresentation childrenListRepresentation = diagramExpansionsRegistry.mapChildreen.get(CLASS_DIAGRAM_TYPE);
Assert.assertNotNull("A usage contex has been defined for " + CLASS_DIAGRAM_TYPE, childrenListRepresentation);
// the model is valid
// now launch a class diagram
try {
initModel("ExpansionModelProject", "ExpansionModelTest", getBundle());
openDiagram(editor, "NewDiagram");
SynchronizableGmfDiagramEditor diagramEditor = (SynchronizableGmfDiagramEditor) editor.getActiveEditor();
DiagramEditPart diagramEditPart = editor.getAdapter(DiagramEditPart.class);
Assert.assertNotNull("A Class edit Part must exist", diagramEditPart);
Assert.assertNotNull("The diagram must be opened", diagramEditPart);
Assert.assertEquals("The class diagram has to contain two class representation", 2, diagramEditPart.getChildren().size());
IGraphicalEditPart myclassEditPart = (IGraphicalEditPart) diagramEditPart.getChildren().get(0);
IGraphicalEditPart myOtherclassEditPart = (IGraphicalEditPart) diagramEditPart.getChildren().get(1);
Assert.assertNotNull("myclassEditPart edit Part must exist", myclassEditPart);
Assert.assertNotNull("myOtherclassEditPart edit Part must exist", myOtherclassEditPart);
// get Child of myclassEditPart
Class myclass = (Class) myclassEditPart.resolveSemanticElement();
Assert.assertEquals("The class must be called", "MyClass", myclass.getName());
Classifier nestedInterface = myclass.getNestedClassifier("MyNestedInterface");
Assert.assertNotNull("MyClass must have a nested Interface called --MyNestedInterface--", nestedInterface);
// try to drop on my class
Assert.assertEquals("the class editpart must contain 2 labels and 4 compartments", myclassEditPart.getChildren().size(), 6);
IGraphicalEditPart compartmentEdiPartMyClass = (IGraphicalEditPart) myclassEditPart.getChildren().get(5);
Assert.assertEquals("the compartment must have the type " + IMPLEMENTED_INTERFACES_HINT, IMPLEMENTED_INTERFACES_HINT, compartmentEdiPartMyClass.getNotationView().getType());
DropObjectsRequest dropObjectsRequest = new DropObjectsRequest();
ArrayList<Element> list = new ArrayList<Element>();
list.add(nestedInterface);
dropObjectsRequest.setObjects(list);
dropObjectsRequest.setLocation(new Point(40, 40));
Command command = compartmentEdiPartMyClass.getCommand(dropObjectsRequest);
assertNotNull("the command of drop must not be null", command);
assertTrue("The command of drop must be executable", command != UnexecutableCommand.INSTANCE);
assertTrue("The command of drop must be executable", command.canExecute());
diagramEditor.getDiagramEditDomain().getDiagramCommandStack().execute(command);
Assert.assertEquals("The representation of the child must be dropped", 1, compartmentEdiPartMyClass.getChildren().size());
} catch (Exception e) {
e.printStackTrace();
}
}
@Test
public void testDropInsideBadcontainer() {
// loading
DiagramExpansionsRegistry diagramExpansionsRegistry = loadXMIExpansionModel("AddChildLabel.xmi");
Assert.assertEquals("Size ot the registry must be equals to 1", 1, diagramExpansionsRegistry.getDiagramExpansions().size());
Assert.assertEquals("Size ot the map childreen must be equals to 1", 1, diagramExpansionsRegistry.mapChildreen.size());
// test the data structure that is interpreted by the framework
ChildrenListRepresentation childrenListRepresentation = diagramExpansionsRegistry.mapChildreen.get(CLASS_DIAGRAM_TYPE);
Assert.assertNotNull("A usage contex has been defined for " + CLASS_DIAGRAM_TYPE, childrenListRepresentation);
// the model is valid
// now launch a class diagram
try {
initModel("ExpansionModelProject", "ExpansionModelTest", getBundle());
openDiagram(editor, "NewDiagram");
DiagramEditPart diagramEditPart = editor.getAdapter(DiagramEditPart.class);
Assert.assertNotNull("A Class edit Part must exist", diagramEditPart);
Assert.assertNotNull("The diagram must be opened", diagramEditPart);
Assert.assertEquals("The class diagram has to contain two class representation", 2, diagramEditPart.getChildren().size());
IGraphicalEditPart myclassEditPart = (IGraphicalEditPart) diagramEditPart.getChildren().get(0);
IGraphicalEditPart myOtherclassEditPart = (IGraphicalEditPart) diagramEditPart.getChildren().get(1);
Assert.assertNotNull("myclassEditPart edit Part must exist", myclassEditPart);
Assert.assertNotNull("myOtherclassEditPart edit Part must exist", myOtherclassEditPart);
// get Child of myclassEditPart
Class myclass = (Class) myclassEditPart.resolveSemanticElement();
Assert.assertEquals("The class must be called", "MyClass", myclass.getName());
Classifier nestedInterface = myclass.getNestedClassifier("MyNestedInterface");
Assert.assertNotNull("MyClass must have a nested Interface called --MyNestedInterface--", nestedInterface);
// try to drop on my class
Assert.assertEquals("the class editpart must contains 2 labels and 4 compartments", myclassEditPart.getChildren().size(), 6);
IGraphicalEditPart compartmentEdiPartMyOtherClass = (IGraphicalEditPart) myOtherclassEditPart.getChildren().get(5);
Assert.assertEquals("the compartment must have the type " + IMPLEMENTED_INTERFACES_HINT, IMPLEMENTED_INTERFACES_HINT, compartmentEdiPartMyOtherClass.getNotationView().getType());
DropObjectsRequest dropObjectsRequest = new DropObjectsRequest();
ArrayList<Element> list = new ArrayList<Element>();
list.add(nestedInterface);
dropObjectsRequest.setObjects(list);
dropObjectsRequest.setLocation(new Point(40, 40));
Command command = compartmentEdiPartMyOtherClass.getCommand(dropObjectsRequest);
Assert.assertNull("the command of drop must be null", command);
} catch (Exception e) {
e.printStackTrace();
}
}
public CreateConnectionViewRequest createConnectionViewRequest(IElementType type, EditPart source, EditPart target, DiagramEditPart diagramEditPart) {
CreateConnectionViewRequest connectionRequest = CreateViewRequestFactory.getCreateConnectionRequest(type, diagramEditPart.getDiagramPreferencesHint());
connectionRequest.setSourceEditPart(null);
connectionRequest.setTargetEditPart(source);
connectionRequest.setType(RequestConstants.REQ_CONNECTION_START);
source.getCommand(connectionRequest);
// Now, setup the request in preparation to get the
// connection end
// command.
connectionRequest.setSourceEditPart(source);
connectionRequest.setTargetEditPart(target);
connectionRequest.setType(RequestConstants.REQ_CONNECTION_END);
return connectionRequest;
}
protected DiagramExpansionsRegistry loadXMIExpansionModel(String filename) {
DiagramExpansionsRegistry diagramExpansionsRegistry = DiagramExpansionSingleton.getInstance().getDiagramExpansionRegistry();
diagramExpansionsRegistry.clear();
Assert.assertEquals("Size ot the registry must be equals to 0", 0, diagramExpansionsRegistry.getDiagramExpansions().size());
Assert.assertEquals("Size ot the map childreen must be equals to 0", 0, diagramExpansionsRegistry.mapChildreen.size());
URI badContextExpansion = URI.createPlatformPluginURI("org.eclipse.papyrus.infra.gmfdiag.common.tests", true);
badContextExpansion = badContextExpansion.appendSegment("models");
badContextExpansion = badContextExpansion.appendSegment(filename);
diagramExpansionsRegistry.loadExpansion(badContextExpansion);
return diagramExpansionsRegistry;
}
/**
* @see org.eclipse.papyrus.junit.utils.tests.AbstractEditorTest#getSourcePath()
*
* @return
*/
@Override
protected String getSourcePath() {
return "models/";
}
@Override
protected Bundle getBundle() {
return FrameworkUtil.getBundle(getClass());
}
}
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