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Diffstat (limited to 'jpa/tests/org.eclipse.jpt.utility.tests/src/org/eclipse/jpt/utility/tests/internal/model/value/CompositeCollectionValueModelTests.java')
| -rw-r--r-- | jpa/tests/org.eclipse.jpt.utility.tests/src/org/eclipse/jpt/utility/tests/internal/model/value/CompositeCollectionValueModelTests.java | 407 |
1 files changed, 0 insertions, 407 deletions
diff --git a/jpa/tests/org.eclipse.jpt.utility.tests/src/org/eclipse/jpt/utility/tests/internal/model/value/CompositeCollectionValueModelTests.java b/jpa/tests/org.eclipse.jpt.utility.tests/src/org/eclipse/jpt/utility/tests/internal/model/value/CompositeCollectionValueModelTests.java deleted file mode 100644 index b85787b708..0000000000 --- a/jpa/tests/org.eclipse.jpt.utility.tests/src/org/eclipse/jpt/utility/tests/internal/model/value/CompositeCollectionValueModelTests.java +++ /dev/null @@ -1,407 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2007 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.Iterator; - -import org.eclipse.jpt.utility.internal.Bag; -import org.eclipse.jpt.utility.internal.CollectionTools; -import org.eclipse.jpt.utility.internal.Transformer; -import org.eclipse.jpt.utility.internal.iterators.CompositeIterator; -import org.eclipse.jpt.utility.internal.iterators.TransformationIterator; -import org.eclipse.jpt.utility.internal.model.AbstractModel; -import org.eclipse.jpt.utility.internal.model.value.CollectionAspectAdapter; -import org.eclipse.jpt.utility.internal.model.value.CollectionValueModel; -import org.eclipse.jpt.utility.internal.model.value.CompositeCollectionValueModel; -import org.eclipse.jpt.utility.internal.model.value.PropertyValueModel; -import org.eclipse.jpt.utility.internal.model.value.SimplePropertyValueModel; -import org.eclipse.jpt.utility.internal.model.value.ValueModel; -import org.eclipse.jpt.utility.tests.internal.TestTools; - -import junit.framework.TestCase; - -public class CompositeCollectionValueModelTests extends TestCase { - private Neighborhood neighborhood; - private PropertyValueModel neighborhoodHolder; - - public CompositeCollectionValueModelTests(String name) { - super(name); - } - - @Override - protected void setUp() throws Exception { - super.setUp(); - this.neighborhood = new Neighborhood("Hanna-Barbera"); - this.neighborhoodHolder = new SimplePropertyValueModel(this.neighborhood); - } - - @Override - protected void tearDown() throws Exception { - TestTools.clear(this); - super.tearDown(); - } - - public void testSynch1() { - this.verifySynch(this.buildAllMembersComposite(this.neighborhoodHolder)); - } - - public void testSynch2() { - this.verifySynch(this.buildAllMembersComposite2(this.neighborhoodHolder)); - } - - private void verifySynch(CollectionValueModel compositeCVM) { - assertEquals(0, CollectionTools.size((Iterator) compositeCVM.values())); - Bag familiesSynch = new SynchronizedBag(this.buildFamiliesAspectAdapter(this.neighborhoodHolder)); - Bag membersSynch = new SynchronizedBag(compositeCVM); - this.populateNeighborhood(this.neighborhood); - - Family jetsons = this.neighborhood.familyNamed("Jetson"); - - assertEquals(3, familiesSynch.size()); - assertEquals(12, CollectionTools.size(this.neighborhood.allMembers())); - assertEquals(12, membersSynch.size()); - assertEquals(CollectionTools.bag(this.neighborhood.allMembers()), membersSynch); - assertEquals(membersSynch, CollectionTools.bag((Iterator) compositeCVM.values())); - - jetsons.removeMember(jetsons.memberNamed("Astro")); - assertEquals(3, familiesSynch.size()); - assertEquals(11, CollectionTools.size(this.neighborhood.allMembers())); - assertEquals(11, membersSynch.size()); - assertEquals(CollectionTools.bag(this.neighborhood.allMembers()), membersSynch); - assertEquals(membersSynch, CollectionTools.bag((Iterator) compositeCVM.values())); - - jetsons.removeMember(jetsons.memberNamed("Judy")); - assertEquals(3, familiesSynch.size()); - assertEquals(10, CollectionTools.size(this.neighborhood.allMembers())); - assertEquals(10, membersSynch.size()); - assertEquals(CollectionTools.bag(this.neighborhood.allMembers()), membersSynch); - assertEquals(membersSynch, CollectionTools.bag((Iterator) compositeCVM.values())); - - jetsons.addMember("Fido"); - assertEquals(3, familiesSynch.size()); - assertEquals(11, CollectionTools.size(this.neighborhood.allMembers())); - assertEquals(11, membersSynch.size()); - assertEquals(CollectionTools.bag(this.neighborhood.allMembers()), membersSynch); - assertEquals(membersSynch, CollectionTools.bag((Iterator) compositeCVM.values())); - - this.neighborhood.removeFamily(jetsons); - assertEquals(2, familiesSynch.size()); - assertEquals(7, CollectionTools.size(this.neighborhood.allMembers())); - assertEquals(7, membersSynch.size()); - assertEquals(CollectionTools.bag(this.neighborhood.allMembers()), membersSynch); - assertEquals(membersSynch, CollectionTools.bag((Iterator) compositeCVM.values())); - - Family bears = this.neighborhood.addFamily("Bear"); - bears.addMember("Yogi"); - assertEquals(3, familiesSynch.size()); - assertEquals(8, CollectionTools.size(this.neighborhood.allMembers())); - assertEquals(8, membersSynch.size()); - assertEquals(CollectionTools.bag(this.neighborhood.allMembers()), membersSynch); - assertEquals(membersSynch, CollectionTools.bag((Iterator) compositeCVM.values())); - - bears.addMember("Boo-Boo"); - assertEquals(3, familiesSynch.size()); - assertEquals(9, CollectionTools.size(this.neighborhood.allMembers())); - assertEquals(9, membersSynch.size()); - assertEquals(CollectionTools.bag(this.neighborhood.allMembers()), membersSynch); - assertEquals(membersSynch, CollectionTools.bag((Iterator) compositeCVM.values())); - - Neighborhood n2 = new Neighborhood("Hanna-Barbera 2"); - this.neighborhoodHolder.setValue(n2); - this.populateNeighborhood(n2); - assertEquals(3, familiesSynch.size()); - assertEquals(12, CollectionTools.size(n2.allMembers())); - assertEquals(12, membersSynch.size()); - assertEquals(CollectionTools.bag(n2.allMembers()), membersSynch); - assertEquals(membersSynch, CollectionTools.bag((Iterator) compositeCVM.values())); - } - - public void testNoTransformer() { - Bag synchBag = new SynchronizedBag(this.buildBogusAllMembersComposite(this.neighborhoodHolder)); - boolean exCaught = false; - try { - this.populateNeighborhood(this.neighborhood); - fail("UnsupportedOperationException was expected"); - } catch (UnsupportedOperationException ex) { - StackTraceElement ste = ex.getStackTrace()[0]; - if (ste.getClassName().equals(Transformer.Disabled.class.getName()) - && ste.getMethodName().equals("transform")) { - exCaught = true; - } - } - assertTrue(exCaught); - assertEquals(0, synchBag.size()); - } - - public void testDuplicateItem() { - Bag synchBag = new SynchronizedBag(this.buildAllMembersComposite(this.neighborhoodHolder)); - this.populateNeighborhood(this.neighborhood); - boolean exCaught = false; - try { - this.neighborhood.addFamily(this.neighborhood.familyNamed("Jetson")); - } catch (IllegalStateException ex) { - if (ex.getMessage().indexOf("duplicate component") != -1) { - exCaught = true; - } - } - assertTrue(exCaught); - assertEquals(12, synchBag.size()); - } - - public void testHasListeners() { - CompositeCollectionValueModel compositeCVM = this.buildAllMembersComposite(this.neighborhoodHolder); - SynchronizedBag synchBag = new SynchronizedBag(compositeCVM); - this.populateNeighborhood(this.neighborhood); - Family jetsons = this.neighborhood.familyNamed("Jetson"); - - assertTrue(compositeCVM.hasAnyCollectionChangeListeners(CollectionValueModel.VALUES)); - assertTrue(jetsons.hasAnyCollectionChangeListeners(Family.MEMBERS_COLLECTION)); - - compositeCVM.removeCollectionChangeListener(CollectionValueModel.VALUES, synchBag); - assertFalse(compositeCVM.hasAnyCollectionChangeListeners(CollectionValueModel.VALUES)); - assertFalse(jetsons.hasAnyCollectionChangeListeners(Family.MEMBERS_COLLECTION)); - - compositeCVM.addCollectionChangeListener(CollectionValueModel.VALUES, synchBag); - assertTrue(compositeCVM.hasAnyCollectionChangeListeners(CollectionValueModel.VALUES)); - assertTrue(jetsons.hasAnyCollectionChangeListeners(Family.MEMBERS_COLLECTION)); - } - - private void populateNeighborhood(Neighborhood n) { - Family family1 = n.addFamily("Flintstone"); - family1.addMember("Fred"); - family1.addMember("Wilma"); - family1.addMember("Pebbles"); - family1.addMember("Dino"); - Family family2 = n.addFamily("Rubble"); - family2.addMember("Barney"); - family2.addMember("Betty"); - family2.addMember("Bamm-Bamm"); - Family family3 = n.addFamily("Jetson"); - family3.addMember("George"); - family3.addMember("Jane"); - family3.addMember("Judy"); - family3.addMember("Elroy"); - family3.addMember("Astro"); - } - - private CollectionValueModel buildFamiliesAspectAdapter(ValueModel communeHolder) { - return new CollectionAspectAdapter(communeHolder, Neighborhood.FAMILIES_COLLECTION) { - protected Iterator getValueFromSubject() { - return ((Neighborhood) this.subject).families(); - } - }; - } - - CollectionValueModel buildMembersAdapter(Family family) { - return new CollectionAspectAdapter(Family.MEMBERS_COLLECTION, family) { - protected Iterator getValueFromSubject() { - return ((Family) this.subject).members(); - } - }; - } - - private CompositeCollectionValueModel buildAllMembersComposite(ValueModel communeHolder) { - // override #transform(Object) - return new CompositeCollectionValueModel(this.buildFamiliesAspectAdapter(communeHolder)) { - protected CollectionValueModel transform(Object value) { - return CompositeCollectionValueModelTests.this.buildMembersAdapter((Family) value); - } - }; - } - - private CollectionValueModel buildAllMembersComposite2(ValueModel communeHolder) { - // build a custom Transformer - return new CompositeCollectionValueModel(this.buildFamiliesAspectAdapter(communeHolder), this.buildTransformer()); - } - - private CollectionValueModel buildBogusAllMembersComposite(ValueModel communeHolder) { - // DISABLED Transformer - return new CompositeCollectionValueModel(this.buildFamiliesAspectAdapter(communeHolder)); - } - - private Transformer buildTransformer() { - return new Transformer() { - public Object transform(Object value) { - return CompositeCollectionValueModelTests.this.buildMembersAdapter((Family) value); - } - @Override - public String toString() { - return "Local Transformer"; - } - }; - } - - -// ********** inner classes ********** - - /** - * inner class - */ - private class Neighborhood extends AbstractModel { - private String name; - public static final String NAME_PROPERTY = "name"; - private Collection families = new ArrayList(); - public static final String FAMILIES_COLLECTION = "families"; - - public Neighborhood(String name) { - super(); - this.name = name; - } - - public String getName() { - return this.name; - } - - public void setName(String name) { - Object old = this.name; - this.name = name; - this.firePropertyChanged(NAME_PROPERTY, old, name); - } - - public Iterator families() { - return this.families.iterator(); - } - - public Family addFamily(String familyName) { - return this.addFamily(new Family(familyName)); - } - - // backdoor to allow duplicates - public Family addFamily(Family family) { - this.addItemToCollection(family, this.families, FAMILIES_COLLECTION); - return family; - } - - public void removeFamily(Family family) { - this.removeItemFromCollection(family, this.families, FAMILIES_COLLECTION); - } - - public Family familyNamed(String familyName) { - for (Iterator stream = this.families.iterator(); stream.hasNext(); ) { - Family family = (Family) stream.next(); - if (family.getName().equals(familyName)) { - return family; - } - } - throw new IllegalArgumentException(familyName); - } - - public Iterator allMembers() { - return new CompositeIterator(this.membersIterators()); - } - - private Iterator membersIterators() { - return new TransformationIterator(this.families()) { - protected Object transform(Object next) { - return ((Family) next).members(); - } - }; - } - - public Member memberNamed(String familyName, String memberName) { - return this.familyNamed(familyName).memberNamed(memberName); - } - - @Override - public void toString(StringBuilder sb) { - sb.append(this.name); - } - - } - - - /** - * inner class - */ - private class Family extends AbstractModel { - private String name; - public static final String NAME_PROPERTY = "name"; - private Collection members = new ArrayList(); - public static final String MEMBERS_COLLECTION = "members"; - - public Family(String name) { - super(); - this.name = name; - } - - public String getName() { - return this.name; - } - - public void setName(String name) { - Object old = this.name; - this.name = name; - this.firePropertyChanged(NAME_PROPERTY, old, name); - } - - public Iterator members() { - return this.members.iterator(); - } - - public Member addMember(String memberName) { - Member member = new Member(memberName); - this.addItemToCollection(member, this.members, MEMBERS_COLLECTION); - return member; - } - - public void removeMember(Member member) { - this.removeItemFromCollection(member, this.members, MEMBERS_COLLECTION); - } - - public Member memberNamed(String memberName) { - for (Iterator stream = this.members.iterator(); stream.hasNext(); ) { - Member member = (Member) stream.next(); - if (member.getName().equals(memberName)) { - return member; - } - } - throw new IllegalArgumentException(memberName); - } - - @Override - public void toString(StringBuilder sb) { - sb.append(this.name); - } - - } - - - /** - * inner class - */ - private class Member extends AbstractModel { - private String name; - public static final String NAME_PROPERTY = "name"; - - public Member(String name) { - super(); - this.name = name; - } - - public String getName() { - return this.name; - } - - public void setName(String name) { - Object old = this.name; - this.name = name; - this.firePropertyChanged(NAME_PROPERTY, old, name); - } - - @Override - public void toString(StringBuilder sb) { - sb.append(this.name); - } - - } - -} |