/* $Id: TestUmlGeneralization.java 17766 2010-01-11 21:21:20Z 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) 2003-2007 The Regents of the University of California. All
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// software and its documentation without fee, and without a written
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package org.argouml.model;
import java.util.Collection;
/**
* Test to check various aspects of generalization relationships
*
* @author Markus Klink
*/
public class TestUmlGeneralization extends GenericUmlObjectTestFixture {
private Object class1, class2, class3;
private Object gen1, gen2;
private Object namespace;
/**
* Constructor.
*
* @param arg0
* test name
*/
public TestUmlGeneralization(String arg0) {
super(arg0);
setEntity(Model.getMetaTypes().getClass());
validateTestClassIsGeneric(this);
}
/**
* Make sure that the generalization can be retrieved and followed to the
* correct parent.
*/
public void testClasshasGeneralizations() {
Collection gen = Model.getFacade().getGeneralizations(class2);
assertNotNull(gen);
assertTrue(gen.size() == 1);
assertTrue(gen.contains(gen2));
assertTrue(Model.getFacade().getGeneral(gen2) == class3);
}
/**
* Make sure that the specialization can be retrieved and followed to the
* correct child.
*/
public void testClasshasSpecializations() {
Collection gen = Model.getFacade().getSpecializations(class2);
assertNotNull(gen);
assertTrue(gen.size() == 1);
assertTrue(gen.contains(gen1));
assertTrue(Model.getFacade().getSpecific(gen1) == class1);
}
/**
* Delete the middle class in a 3 level hierarchy and make sure the
* generalizations and specializations on both sides get deleted as well.
*/
public void testDeleteClass() {
Model.getUmlFactory().delete(class2);
Collection gens1 = Model.getFacade().getGeneralizations(class1);
Collection specs1 = Model.getFacade().getSpecializations(class1);
assertTrue(gens1.isEmpty());
assertTrue(specs1.isEmpty());
Collection gens2 = Model.getFacade().getGeneralizations(class3);
Collection specs2 = Model.getFacade().getSpecializations(class3);
assertTrue(gens2.isEmpty());
assertTrue(specs2.isEmpty());
}
/*
* @see junit.framework.TestCase#setUp()
*/
protected void setUp() throws Exception {
super.setUp();
Object mmodel =
Model.getModelManagementFactory().createModel();
Model.getCoreHelper().setName(mmodel, "untitledModel");
Model.getModelManagementFactory().setRootModel(mmodel);
namespace = Model.getModelManagementFactory().createPackage();
class1 = Model.getCoreFactory().buildClass("Class1", namespace);
class2 = Model.getCoreFactory().buildClass("Class2", namespace);
class3 = Model.getCoreFactory().buildClass("Class3", namespace);
gen1 =
Model.getCoreFactory().buildGeneralization(class1, class2);
gen2 =
Model.getCoreFactory().buildGeneralization(class2, class3);
}
}