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The source code// $Id: TestCollaborationsFactory.java,v 1.10 2004/09/24 20:17:25 mvw Exp $ // Copyright (c) 2002-2004 The Regents of the University of California. All // Rights Reserved. Permission to use, copy, modify, and distribute this // software and its documentation without fee, and without a written // agreement is hereby granted, provided that the above copyright notice // and this paragraph appear in all copies. This software program and // documentation are copyrighted by The Regents of the University of // California. The software program and documentation are supplied "AS // IS", without any accompanying services from The Regents. The Regents // does not warrant that the operation of the program will be // uninterrupted or error-free. The end-user understands that the program // was developed for research purposes and is advised not to rely // exclusively on the program for any reason. IN NO EVENT SHALL THE // UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY FOR DIRECT, INDIRECT, // SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, INCLUDING LOST PROFITS, // ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF // THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF // SUCH DAMAGE. THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY // WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF // MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE // PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF // CALIFORNIA HAS NO OBLIGATIONS TO PROVIDE MAINTENANCE, SUPPORT, // UPDATES, ENHANCEMENTS, OR MODIFICATIONS. package org.argouml.model.uml.behavioralelements.collaborations; import java.lang.ref.WeakReference; import junit.framework.TestCase; import org.argouml.model.uml.UmlFactory; import org.argouml.model.uml.modelmanagement.ModelManagementFactory; import org.argouml.util.CheckUMLModelHelper; import ru.novosoft.uml.behavior.collaborations.MAssociationRole; import ru.novosoft.uml.behavior.collaborations.MClassifierRole; import ru.novosoft.uml.behavior.collaborations.MCollaboration; import ru.novosoft.uml.behavior.collaborations.MInteraction; import ru.novosoft.uml.behavior.collaborations.MMessage; import ru.novosoft.uml.model_management.MModel; /** * Test the collaborations factory. * */ public class TestCollaborationsFactory extends TestCase { /** * All the ModelElements we are going to test. */ private static String[] allModelElements = { "AssociationEndRole", "AssociationRole", "ClassifierRole", "Collaboration", "Interaction", "Message", }; /** * The constructor. * * @param n the name */ public TestCollaborationsFactory(String n) { super(n); } /** * Test if the CollaborationsFactory is really a singleton. */ public void testSingleton() { Object o1 = CollaborationsFactory.getFactory(); Object o2 = CollaborationsFactory.getFactory(); assertTrue("Different singletons", o1 == o2); } /** * Test the creation of the elements. */ public void testCreates() { String[] objs = { "AssociationEndRole", "AssociationRole", "ClassifierRole", "Collaboration", "Interaction", "Message", null }; CheckUMLModelHelper.createAndRelease( this, CollaborationsFactory.getFactory(), objs); } /** * Test for deletion. */ public void testDeleteComplete() { CheckUMLModelHelper.deleteComplete( this, CollaborationsFactory.getFactory(), allModelElements); } /** * Test to check whether elements which are attached to a * ClassifierRole get deleted upon deletion of the * ClassifierRole. These elements are Interaction, Message, * AssociationRole. */ public void testDeleteClassifierRole() { MModel model = ModelManagementFactory.getFactory().createModel(); MCollaboration collab = CollaborationsFactory.getFactory().buildCollaboration(model); MClassifierRole cr1 = CollaborationsFactory.getFactory().createClassifierRole(); MClassifierRole cr2 = CollaborationsFactory.getFactory().createClassifierRole(); MAssociationRole role = CollaborationsFactory.getFactory().buildAssociationRole(cr1, cr2); MInteraction inter = CollaborationsFactory.getFactory().buildInteraction(collab); MMessage mes = (MMessage) CollaborationsFactory.getFactory().buildMessage( inter, role); WeakReference cr1wr = new WeakReference(cr1); WeakReference rolewr = new WeakReference(role); WeakReference interwr = new WeakReference(inter); WeakReference meswr = new WeakReference(mes); UmlFactory.getFactory().delete(cr1); cr1 = null; role = null; inter = null; mes = null; System.gc(); assertNull("ClassifierRole not removed", cr1wr.get()); assertNull("AssociationRole not removed", rolewr.get()); // Interaction should not be removed when removing // classifierrole... maybe if the last message is removed // from the interaction but even then it's doubtfull since it // will probably lead to backward compatibility problems in // save formats. // assertNull("Interaction not removed", interwr.get()); assertNull("Message not removed", meswr.get()); } /** * @return Returns the allModelElements. */ static String[] getAllModelElements() { return allModelElements; } } |
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