/*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
*
* Copyright (c) 1997-2010 Oracle and/or its affiliates. All rights reserved.
*
* The contents of this file are subject to the terms of either the GNU
* General Public License Version 2 only ("GPL") or the Common Development
* and Distribution License("CDDL") (collectively, the "License"). You
* may not use this file except in compliance with the License. You can
* obtain a copy of the License at
* https://glassfish.java.net/public/CDDL+GPL_1_1.html
* or packager/legal/LICENSE.txt. See the License for the specific
* language governing permissions and limitations under the License.
*
* When distributing the software, include this License Header Notice in each
* file and include the License file at packager/legal/LICENSE.txt.
*
* GPL Classpath Exception:
* Oracle designates this particular file as subject to the "Classpath"
* exception as provided by Oracle in the GPL Version 2 section of the License
* file that accompanied this code.
*
* Modifications:
* If applicable, add the following below the License Header, with the fields
* enclosed by brackets [] replaced by your own identifying information:
* "Portions Copyright [year] [name of copyright owner]"
*
* Contributor(s):
* If you wish your version of this file to be governed by only the CDDL or
* only the GPL Version 2, indicate your decision by adding "[Contributor]
* elects to include this software in this distribution under the [CDDL or GPL
* Version 2] license." If you don't indicate a single choice of license, a
* recipient has the option to distribute your version of this file under
* either the CDDL, the GPL Version 2 or to extend the choice of license to
* its licensees as provided above. However, if you add GPL Version 2 code
* and therefore, elected the GPL Version 2 license, then the option applies
* only if the new code is made subject to such option by the copyright
* holder.
*/
package com.sun.faces.renderkit.html_basic;
import java.util.Set;
import java.util.Collection;
import java.util.HashSet;
import java.util.ArrayList;
import java.util.List;
import java.util.SortedSet;
import java.util.TreeSet;
import java.util.Queue;
import java.util.LinkedList;
import java.util.Date;
import java.util.concurrent.CopyOnWriteArraySet;
import javax.faces.FacesException;
import com.sun.faces.cactus.ServletFacesTestCase;
public class MenuRendererTestCase extends ServletFacesTestCase {
// ----------------------------------------------------------- Setup Methods
public MenuRendererTestCase() {
super("MenuRendererTestCase.java");
}
public MenuRendererTestCase(String name) {
super(name);
}
// ------------------------------------------------------------ Test Methods
public void testCreateCollection() {
TestMenuRenderer r = new TestMenuRenderer();
// null instance using interface for the fallback should
// result in a null return
assertNull(r.createCollection(null, Set.class));
Collection c = r.createCollection(new HashSet(), ArrayList.class);
assertNotNull(c);
assertTrue(c instanceof HashSet);
assertTrue(c.isEmpty());
}
public void testCloneValue() {
TestMenuRenderer r = new TestMenuRenderer();
Collection<String> clonableCollection = new ArrayList<String>();
clonableCollection.add("foo");
Collection cloned = r.cloneValue(clonableCollection);
assertNotNull(cloned);
assertTrue(cloned.isEmpty());
Collection nonClonableCollection = new CopyOnWriteArraySet();
assertNull(r.cloneValue(nonClonableCollection));
}
public void testBestGuess() {
TestMenuRenderer r = new TestMenuRenderer();
assertTrue(r.bestGuess(Set.class, 1) instanceof HashSet);
assertTrue(r.bestGuess(List.class, 1) instanceof ArrayList);
assertTrue(r.bestGuess(SortedSet.class, 1) instanceof TreeSet);
assertTrue(r.bestGuess(Queue.class, 1) instanceof LinkedList);
assertTrue(r.bestGuess(Collection.class, 1) instanceof ArrayList);
}
public void testCreateCollectionFromHint() {
TestMenuRenderer r = new TestMenuRenderer();
assertTrue(r.createCollectionFromHint("java.util.ArrayList") instanceof ArrayList);
assertTrue(r.createCollectionFromHint(LinkedList.class) instanceof LinkedList);
try {
r.createCollectionFromHint(java.util.Set.class);
assertTrue(false);
} catch (FacesException fe) {
// expected
}
try {
r.createCollectionFromHint(new Date());
assertTrue(false);
} catch (FacesException fe) {
// expected
}
}
// ---------------------------------------------------------- Nested Classes
private static final class TestMenuRenderer extends MenuRenderer {
@Override
public Collection createCollection(Collection collection,
Class<? extends Collection> fallBackType) {
return super.createCollection(collection, fallBackType);
}
@Override
public Collection createCollectionFromHint(Object collectionTypeHint) {
return super.createCollectionFromHint(collectionTypeHint);
}
@Override
public Collection bestGuess(Class<? extends Collection> type,
int initialSize) {
return super.bestGuess(type, initialSize);
}
@Override
protected Collection cloneValue(Object value) {
return super.cloneValue(value);
}
}
}