| /******************************************************************************* |
| * Copyright (c) 2007, 2008 Oracle. 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: |
| * Oracle - initial API and implementation |
| ******************************************************************************/ |
| package org.eclipse.jpt.utility.tests.internal.model.value; |
| |
| import java.util.ArrayList; |
| import java.util.Collection; |
| import java.util.List; |
| import javax.swing.Icon; |
| import junit.framework.TestCase; |
| import org.eclipse.jpt.utility.internal.Bag; |
| import org.eclipse.jpt.utility.internal.HashBag; |
| import org.eclipse.jpt.utility.internal.model.AbstractModel; |
| import org.eclipse.jpt.utility.internal.model.value.ItemCollectionListValueModelAdapter; |
| import org.eclipse.jpt.utility.internal.model.value.SimpleCollectionValueModel; |
| import org.eclipse.jpt.utility.internal.model.value.SimpleListValueModel; |
| import org.eclipse.jpt.utility.internal.model.value.SortedListValueModelAdapter; |
| import org.eclipse.jpt.utility.internal.swing.Displayable; |
| import org.eclipse.jpt.utility.model.value.ListValueModel; |
| import org.eclipse.jpt.utility.tests.internal.TestTools; |
| |
| public class ItemCollectionListValueModelAdapterTests extends TestCase { |
| private Junk foo; |
| private Junk bar; |
| private Junk baz; |
| private Junk joo; |
| private Junk jar; |
| private Junk jaz; |
| |
| private Junk tom; |
| private Junk dick; |
| private Junk harry; |
| |
| public ItemCollectionListValueModelAdapterTests(String name) { |
| super(name); |
| } |
| |
| @Override |
| protected void setUp() throws Exception { |
| super.setUp(); |
| this.foo = new Junk("foo"); |
| this.bar = new Junk("bar"); |
| this.baz = new Junk("baz"); |
| this.joo = new Junk("joo"); |
| this.jar = new Junk("jar"); |
| this.jaz = new Junk("jaz"); |
| |
| this.tom = new Junk("tom"); |
| this.dick = new Junk("dick"); |
| this.harry = new Junk("harry"); |
| } |
| |
| @Override |
| protected void tearDown() throws Exception { |
| TestTools.clear(this); |
| super.tearDown(); |
| } |
| |
| public void testCollectionSynchronization() { |
| SimpleCollectionValueModel<Junk> collectionHolder = this.buildCollectionHolder(); |
| ListValueModel<Junk> listValueModel = new ItemCollectionListValueModelAdapter<Junk>(collectionHolder, Junk.STUFF_COLLECTION); |
| CoordinatedList<Junk> synchList = new CoordinatedList<Junk>(listValueModel); |
| assertEquals(6, synchList.size()); |
| this.compare(listValueModel, synchList); |
| |
| collectionHolder.add(this.tom); |
| collectionHolder.add(this.dick); |
| collectionHolder.add(this.harry); |
| assertEquals(9, synchList.size()); |
| this.compare(listValueModel, synchList); |
| |
| collectionHolder.remove(this.foo); |
| collectionHolder.remove(this.jar); |
| collectionHolder.remove(this.harry); |
| assertEquals(6, synchList.size()); |
| this.compare(listValueModel, synchList); |
| } |
| |
| public void testListSynchronization() { |
| SimpleListValueModel<Junk> listHolder = this.buildListHolder(); |
| ListValueModel<Junk> listValueModel = new ItemCollectionListValueModelAdapter<Junk>(listHolder, Junk.STUFF_COLLECTION); |
| CoordinatedList<Junk> synchList = new CoordinatedList<Junk>(listValueModel); |
| assertEquals(6, synchList.size()); |
| this.compare(listValueModel, synchList); |
| |
| listHolder.add(6, this.tom); |
| listHolder.add(7, this.dick); |
| listHolder.add(8, this.harry); |
| assertEquals(9, synchList.size()); |
| this.compare(listValueModel, synchList); |
| |
| listHolder.remove(8); |
| listHolder.remove(0); |
| listHolder.remove(4); |
| assertEquals(6, synchList.size()); |
| this.compare(listValueModel, synchList); |
| } |
| |
| private void compare(ListValueModel<Junk> listValueModel, List<Junk> list) { |
| assertEquals(listValueModel.size(), list.size()); |
| for (int i = 0; i < listValueModel.size(); i++) { |
| assertEquals(listValueModel.get(i), list.get(i)); |
| } |
| } |
| |
| |
| public void testHasListeners() throws Exception { |
| SimpleListValueModel<Junk> listHolder = this.buildListHolder(); |
| assertFalse(listHolder.hasAnyListChangeListeners(ListValueModel.LIST_VALUES)); |
| assertFalse(this.foo.hasAnyListChangeListeners(Junk.STUFF_COLLECTION)); |
| assertFalse(this.jaz.hasAnyListChangeListeners(Junk.STUFF_COLLECTION)); |
| |
| ListValueModel<Junk> listValueModel = new ItemCollectionListValueModelAdapter<Junk>(listHolder, Junk.STUFF_COLLECTION); |
| assertFalse(listHolder.hasAnyListChangeListeners(ListValueModel.LIST_VALUES)); |
| assertFalse(this.foo.hasAnyCollectionChangeListeners(Junk.STUFF_COLLECTION)); |
| assertFalse(this.jaz.hasAnyCollectionChangeListeners(Junk.STUFF_COLLECTION)); |
| this.verifyHasNoListeners(listValueModel); |
| |
| CoordinatedList<Junk> synchList = new CoordinatedList<Junk>(listValueModel); |
| assertTrue(listHolder.hasAnyListChangeListeners(ListValueModel.LIST_VALUES)); |
| assertTrue(this.foo.hasAnyCollectionChangeListeners(Junk.STUFF_COLLECTION)); |
| assertTrue(this.jaz.hasAnyCollectionChangeListeners(Junk.STUFF_COLLECTION)); |
| this.verifyHasListeners(listValueModel); |
| |
| listValueModel.removeListChangeListener(ListValueModel.LIST_VALUES, synchList); |
| assertFalse(listHolder.hasAnyListChangeListeners(ListValueModel.LIST_VALUES)); |
| assertFalse(this.foo.hasAnyCollectionChangeListeners(Junk.STUFF_COLLECTION)); |
| assertFalse(this.jaz.hasAnyCollectionChangeListeners(Junk.STUFF_COLLECTION)); |
| this.verifyHasNoListeners(listValueModel); |
| } |
| |
| public void testGetSize() throws Exception { |
| SimpleListValueModel<Junk> listHolder = this.buildListHolder(); |
| ListValueModel<Junk> listValueModel = new ItemCollectionListValueModelAdapter<Junk>(listHolder, Junk.STUFF_COLLECTION); |
| CoordinatedList<Junk> synchList = new CoordinatedList<Junk>(listValueModel); |
| this.verifyHasListeners(listValueModel); |
| assertEquals(6, listValueModel.size()); |
| assertEquals(6, synchList.size()); |
| } |
| |
| public void testGet() throws Exception { |
| SimpleListValueModel<Junk> listHolder = this.buildListHolder(); |
| ListValueModel<Junk> listValueModel = new SortedListValueModelAdapter<Junk>(new ItemCollectionListValueModelAdapter<Junk>(listHolder, Junk.STUFF_COLLECTION)); |
| CoordinatedList<Junk> synchList = new CoordinatedList<Junk>(listValueModel); |
| this.verifyHasListeners(listValueModel); |
| assertEquals(this.bar, listValueModel.get(0)); |
| assertEquals(this.bar, synchList.get(0)); |
| this.bar.removeStuff("bar"); |
| this.bar.addStuff("zzz"); |
| this.bar.addStuff("bar"); |
| assertEquals(this.bar, listValueModel.get(5)); |
| assertEquals(this.bar, synchList.get(5)); |
| this.bar.removeStuff("zzz"); |
| } |
| |
| private void verifyHasNoListeners(ListValueModel<Junk> listValueModel) throws Exception { |
| assertTrue(((AbstractModel) listValueModel).hasNoListChangeListeners(ListValueModel.LIST_VALUES)); |
| } |
| |
| private void verifyHasListeners(ListValueModel<Junk> listValueModel) throws Exception { |
| assertTrue(((AbstractModel) listValueModel).hasAnyListChangeListeners(ListValueModel.LIST_VALUES)); |
| } |
| |
| private SimpleCollectionValueModel<Junk> buildCollectionHolder() { |
| return new SimpleCollectionValueModel<Junk>(this.buildCollection()); |
| } |
| |
| private Collection<Junk> buildCollection() { |
| Bag<Junk> bag = new HashBag<Junk>(); |
| this.populateCollection(bag); |
| return bag; |
| } |
| |
| private SimpleListValueModel<Junk> buildListHolder() { |
| return new SimpleListValueModel<Junk>(this.buildList()); |
| } |
| |
| private List<Junk> buildList() { |
| List<Junk> list = new ArrayList<Junk>(); |
| this.populateCollection(list); |
| return list; |
| } |
| |
| private void populateCollection(Collection<Junk> c) { |
| c.add(this.foo); |
| c.add(this.bar); |
| c.add(this.baz); |
| c.add(this.joo); |
| c.add(this.jar); |
| c.add(this.jaz); |
| } |
| |
| |
| // ********** Junk class ********** |
| |
| private class Junk extends AbstractModel implements Displayable { |
| private Collection<String> stuff; |
| public static final String STUFF_COLLECTION = "stuff"; |
| |
| |
| public Junk(String stuffItem) { |
| this.stuff = new ArrayList<String>(); |
| this.stuff.add(stuffItem); |
| } |
| |
| public void addStuff(String stuffItem) { |
| this.addItemToCollection(stuffItem, this.stuff, STUFF_COLLECTION); |
| } |
| |
| public void removeStuff(String stuffItem) { |
| this.removeItemFromCollection(stuffItem, this.stuff, STUFF_COLLECTION); |
| } |
| |
| public String displayString() { |
| return toString(); |
| } |
| |
| public Icon icon() { |
| return null; |
| } |
| |
| public int compareTo(Displayable o) { |
| return DEFAULT_COMPARATOR.compare(this, o); |
| } |
| |
| @Override |
| public String toString() { |
| return "Junk(" + this.stuff + ")"; |
| } |
| |
| } |
| |
| } |