/* $Id: TestUMLAssociationEndRoleBaseListModel.java 17794 2010-01-11 21:49:15Z linus $
 *****************************************************************************
 * Copyright (c) 2009 Contributors - see below
 * 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:
 *    tfmorris
 *****************************************************************************
 *
 * Some portions of this file was previously release using the BSD License:
 */

// Copyright (c) 1996-2007 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.uml.ui.behavior.collaborations;

import java.util.Collection;

import junit.framework.TestCase;

import org.argouml.model.InitializeModel;
import org.argouml.model.Model;
import org.argouml.uml.ui.UMLModelElementListModel2;
import org.argouml.util.ThreadHelper;

/**
 * @since Oct 27, 2002
 * @author jaap.branderhorst@xs4all.nl
 */
public class TestUMLAssociationEndRoleBaseListModel extends TestCase {

    private Object elem;
    private UMLModelElementListModel2 model;
    private Object baseAssoc;
    private Object baseEnd;
    private Object assocRole;

    /**
     * Constructor for TestUMLAssociationEndRoleBaseListModel.
     *
     * @param arg0 is the name of the test case.
     */
    public TestUMLAssociationEndRoleBaseListModel(String arg0) {
        super(arg0);
    }


    /*
     * @see junit.framework.TestCase#setUp()
     */
    protected void setUp() throws Exception {
        super.setUp();
        InitializeModel.initializeDefault();

        Object classifier = Model.getCoreFactory().createClass();
        Object collaboration =
            Model.getCollaborationsFactory().buildCollaboration(classifier);

        elem = Model.getCollaborationsFactory().createAssociationEndRole();

        Object classNamespace =
	    Model.getModelManagementFactory().createPackage();
        baseAssoc =
            Model.getCoreFactory().buildAssociation(
                    Model.getCoreFactory().buildClass("from", classNamespace),
                    false,
                    Model.getCoreFactory().buildClass("to", classNamespace),
                    true,
                    "association");
        Model.getCoreHelper().addOwnedElement(collaboration, baseAssoc);

        Object from =
            Model.getCollaborationsFactory().buildClassifierRole(collaboration);
        Object to =
            Model.getCollaborationsFactory().buildClassifierRole(collaboration);

        assocRole =
            Model.getCollaborationsFactory().buildAssociationRole(from, to);

        Model.getCoreHelper().setName(assocRole, "TestAssocRole");

        Model.getCoreHelper().setAssociation(elem, assocRole);
        Model.getCollaborationsHelper().setBase(assocRole, baseAssoc);

        baseEnd = Model.getCoreFactory().createAssociationEnd();
        Model.getCoreHelper().setAssociation(baseEnd, baseAssoc);

        model = new UMLAssociationEndRoleBaseListModel();
        model.setTarget(elem);
        ThreadHelper.synchronize();
    }

    /*
     * @see junit.framework.TestCase#tearDown()
     */
    protected void tearDown() throws Exception {
        Model.getUmlFactory().delete(elem);
        Model.getUmlFactory().delete(assocRole);

        Collection connections = Model.getFacade().getConnections(baseAssoc);
        Model.getUmlFactory().delete(baseAssoc);

        for (Object connection : connections) {
            Model.getUmlFactory().delete(connection);
        }
        connections = null;

        Model.getUmlFactory().delete(baseEnd);
        model = null;
        super.tearDown();
    }

    /**
     * Test setting the Base.
     */
    public void testAdd() throws Exception {
        Model.getCollaborationsHelper().setBase(elem, baseEnd);
        ThreadHelper.synchronize();
        assertEquals(1, model.getSize());
        assertEquals(baseEnd, model.get(0));
    }

    /**
     * Testing that we have an empty model to begin with.
     */
    public void testEmpty() {
        assertEquals(0, model.size());
        try {
            model.get(0);
            fail();
        } catch (ArrayIndexOutOfBoundsException ex) {
            // This is what we expect.
        }
    }

    /**
     * Test removing.
     */
    public void testRemove() throws Exception {
        Model.getCollaborationsHelper().setBase(elem, baseEnd);
        Model.getCollaborationsHelper().setBase(elem, null);
        ThreadHelper.synchronize();
        assertEquals(0, model.getSize());
    }

}