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/*****************************************************************************
* Copyright (c) 2014, 2015 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:
* Anatoliy Tischenko - Initial API and implementation
* Christian W. Damus - bug 451230
*
*****************************************************************************/
package org.eclipse.papyrus.uml.diagram.activity.tests.edit.helper;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertNotEquals;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertTrue;
import java.rmi.UnexpectedException;
import java.util.Iterator;
import org.eclipse.emf.common.util.URI;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.emf.ecore.EReference;
import org.eclipse.emf.ecore.resource.Resource;
import org.eclipse.emf.ecore.resource.ResourceSet;
import org.eclipse.emf.transaction.TransactionalEditingDomain;
import org.eclipse.emf.transaction.impl.TransactionalEditingDomainImpl;
import org.eclipse.gmf.runtime.common.core.command.ICommand;
import org.eclipse.gmf.runtime.emf.type.core.IElementType;
import org.eclipse.gmf.runtime.emf.type.core.requests.CreateElementRequest;
import org.eclipse.papyrus.infra.gmfdiag.common.commands.CreateEditBasedElementCommand;
import org.eclipse.papyrus.junit.framework.classification.tests.AbstractPapyrusTest;
import org.eclipse.papyrus.uml.diagram.activity.providers.UMLElementTypes;
import org.eclipse.papyrus.uml.service.types.helper.ExpansionNodeHelper;
import org.eclipse.papyrus.uml.service.types.helper.ExpansionRegionHelper;
import org.eclipse.uml2.uml.ExpansionRegion;
import org.eclipse.uml2.uml.UMLPackage;
import org.eclipse.uml2.uml.editor.presentation.UMLEditor;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
public class ExpansionRegionHelperTest extends AbstractPapyrusTest {
public static final String TEST_UML_MODEL = "platform:/plugin/org.eclipse.papyrus.uml.diagram.activity.tests/content/UMLActivityTestModel.uml";
private MockExpansionRegionHelper myHelperInstance;
private UMLEditor myUMLEditor;
private TransactionalEditingDomain myEditingDomain;
@Before
public void setUp() throws Exception {
myHelperInstance = new MockExpansionRegionHelper();
myUMLEditor = new UMLEditor();
myEditingDomain = new TransactionalEditingDomainImpl(myUMLEditor.getAdapterFactory()) {
@Override
public boolean isReadOnly(Resource resource) {
return false;
}
};
}
@Test
public void testExpansionNodeCreateCommand() throws Exception {
CreateElementRequest expansionNodeCreateRequest = initCreateElementRequest(UMLElementTypes.ExpansionNode_InputShape, UMLPackage.eINSTANCE.getExpansionRegion_InputElement());
ICommand command = myHelperInstance.getCreateCommand(expansionNodeCreateRequest);
commonExpansionRegionCreateChildTest(command);
CreateEditBasedElementCommand createCommand = (CreateEditBasedElementCommand) command;
assertNotEquals(expansionNodeCreateRequest, createCommand.getCreateRequest());
CreateElementRequest changedRequest = createCommand.getCreateRequest();
assertEquals(changedRequest.getContainer(), expansionNodeCreateRequest.getContainer());
assertEquals(changedRequest.getContainmentFeature(), UMLPackage.eINSTANCE.getStructuredActivityNode_Node());
assertEquals(changedRequest.getParameter(ExpansionNodeHelper.IN_EXPANSION_REGION), changedRequest.getContainer());
assertEquals(changedRequest.getParameter(ExpansionNodeHelper.EXPANSION_REGION_FEATURE), UMLPackage.eINSTANCE.getExpansionRegion_InputElement());
}
@Test
public void testExpansionRegionContainmentChildCreateCommand() throws Exception {
CreateElementRequest expansionRegionContainmentCreateRequest = initCreateElementRequest(UMLElementTypes.StructuredActivityNode_Shape, UMLPackage.eINSTANCE.getStructuredActivityNode_Node());
ICommand command = myHelperInstance.getCreateCommand(expansionRegionContainmentCreateRequest);
commonExpansionRegionCreateChildTest(command);
CreateEditBasedElementCommand createCommand = (CreateEditBasedElementCommand) command;
assertNotEquals(expansionRegionContainmentCreateRequest, createCommand.getCreateRequest());
}
@Test
public void testExpansionRegionBadCreateCommand() throws Exception {
CreateElementRequest badCreateCommandRequest = initCreateElementRequest(UMLElementTypes.ExpansionNode_InputShape, UMLPackage.eINSTANCE.getStructuredActivityNode_Edge());
ICommand command = myHelperInstance.getCreateCommand(badCreateCommandRequest);
assertFalse(command.canExecute());
}
private void commonExpansionRegionCreateChildTest(ICommand command) throws Exception {
assertNotNull(command);
assertTrue(command.canExecute());
assertEquals(CreateEditBasedElementCommand.class, command.getClass());
}
private CreateElementRequest initCreateElementRequest(IElementType childType, EReference feature) throws UnexpectedException {
CreateElementRequest req = new CreateElementRequest(childType);
req.setContainer(loadExpansionRegion());
req.setContainmentFeature(feature);
req.setEditingDomain(myEditingDomain);
return req;
}
private ExpansionRegion loadExpansionRegion() throws UnexpectedException {
ResourceSet resourceSet = myUMLEditor.getEditingDomain().getResourceSet();
Resource resource = resourceSet.getResource(URI.createURI(TEST_UML_MODEL), true);
for (Iterator<EObject> i = resource.getAllContents(); i.hasNext();) {
EObject content = i.next();
if (content instanceof ExpansionRegion) {
return (ExpansionRegion) content;
}
}
throw new UnexpectedException("ExpansionRegion element was not fount in " + TEST_UML_MODEL);
}
@After
public void tearDown() throws Exception {
myEditingDomain = null;
myUMLEditor = null;
myHelperInstance = null;
}
private static class MockExpansionRegionHelper extends ExpansionRegionHelper {
@Override
public ICommand getCreateCommand(CreateElementRequest req) {
return super.getCreateCommand(req);
}
}
}
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