/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
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package org.apache.isis.viewer.dnd.viewer;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.fail;
import java.util.Collections;
import java.util.List;
import java.util.Vector;
import junit.framework.Assert;
import org.apache.log4j.Level;
import org.apache.log4j.Logger;
import org.jmock.Expectations;
import org.jmock.Mockery;
import org.jmock.integration.junit4.JMock;
import org.jmock.integration.junit4.JUnit4Mockery;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.apache.isis.core.commons.authentication.AuthenticationSession;
import org.apache.isis.core.commons.config.IsisConfigurationDefault;
import org.apache.isis.core.commons.debug.DebugString;
import org.apache.isis.core.commons.exceptions.IsisException;
import org.apache.isis.core.metamodel.adapter.ObjectAdapter;
import org.apache.isis.core.metamodel.adapter.ResolveState;
import org.apache.isis.core.metamodel.spec.SpecificationLoader;
import org.apache.isis.core.runtime.authentication.AuthenticationManager;
import org.apache.isis.core.runtime.authorization.AuthorizationManager;
import org.apache.isis.core.runtime.imageloader.TemplateImageLoader;
import org.apache.isis.core.runtime.userprofile.UserProfile;
import org.apache.isis.core.runtime.userprofile.UserProfileLoader;
import org.apache.isis.runtimes.dflt.runtime.authentication.exploration.ExplorationSession;
import org.apache.isis.runtimes.dflt.runtime.system.DeploymentType;
import org.apache.isis.runtimes.dflt.runtime.system.context.IsisContext;
import org.apache.isis.runtimes.dflt.runtime.system.context.IsisContextStatic;
import org.apache.isis.runtimes.dflt.runtime.system.persistence.PersistenceSession;
import org.apache.isis.runtimes.dflt.runtime.system.persistence.PersistenceSessionFactory;
import org.apache.isis.runtimes.dflt.runtime.system.session.IsisSessionFactory;
import org.apache.isis.runtimes.dflt.runtime.system.session.IsisSessionFactoryDefault;
import org.apache.isis.runtimes.dflt.runtime.system.transaction.IsisTransaction;
import org.apache.isis.runtimes.dflt.runtime.system.transaction.IsisTransactionManager;
import org.apache.isis.runtimes.dflt.runtime.testsystem.TestProxyAdapter;
import org.apache.isis.runtimes.dflt.runtime.testsystem.TestProxySystem;
import org.apache.isis.viewer.dnd.DummyView;
import org.apache.isis.viewer.dnd.DummyWorkspaceView;
import org.apache.isis.viewer.dnd.view.View;
import org.apache.isis.viewer.dnd.view.base.ViewUpdateNotifierImpl;
import org.apache.isis.viewer.dnd.view.content.RootObject;
@RunWith(JMock.class)
public class ViewUpdateNotifierTest {
private final Mockery mockery = new JUnit4Mockery();
private ExposedViewUpdateNotifier notifier;
private TestProxyAdapter object;
protected TemplateImageLoader mockTemplateImageLoader;
protected SpecificationLoader mockSpecificationLoader;
private UserProfileLoader mockUserProfileLoader;
protected PersistenceSessionFactory mockPersistenceSessionFactory;
protected PersistenceSession mockPersistenceSession;
protected IsisTransactionManager mockTransactionManager;
protected IsisTransaction mockTransaction;
protected AuthenticationManager mockAuthenticationManager;
protected AuthorizationManager mockAuthorizationManager;
private List<Object> servicesList;
@Before
public void setUp() throws Exception {
Logger.getRootLogger().setLevel(Level.OFF);
servicesList = Collections.emptyList();
mockTemplateImageLoader = mockery.mock(TemplateImageLoader.class);
mockSpecificationLoader = mockery.mock(SpecificationLoader.class);
mockUserProfileLoader = mockery.mock(UserProfileLoader.class);
mockPersistenceSessionFactory = mockery.mock(PersistenceSessionFactory.class);
mockPersistenceSession = mockery.mock(PersistenceSession.class);
mockTransactionManager = mockery.mock(IsisTransactionManager.class);
mockTransaction = mockery.mock(IsisTransaction.class);
mockAuthenticationManager = mockery.mock(AuthenticationManager.class);
mockAuthorizationManager = mockery.mock(AuthorizationManager.class);
mockery.checking(new Expectations() {
{
ignoring(mockTemplateImageLoader);
ignoring(mockSpecificationLoader);
ignoring(mockAuthenticationManager);
ignoring(mockAuthorizationManager);
one(mockUserProfileLoader).getProfile(with(any(AuthenticationSession.class)));
will(returnValue(new UserProfile()));
ignoring(mockUserProfileLoader);
allowing(mockPersistenceSessionFactory).createPersistenceSession();
will(returnValue(mockPersistenceSession));
ignoring(mockPersistenceSessionFactory);
allowing(mockPersistenceSession).getTransactionManager();
will(returnValue(mockTransactionManager));
ignoring(mockPersistenceSession);
allowing(mockTransactionManager).getTransaction();
will(returnValue(mockTransaction));
ignoring(mockTransaction);
}
});
final IsisSessionFactory sessionFactory = new IsisSessionFactoryDefault(DeploymentType.EXPLORATION, new IsisConfigurationDefault(), mockTemplateImageLoader, mockSpecificationLoader, mockAuthenticationManager, mockAuthorizationManager, mockUserProfileLoader, mockPersistenceSessionFactory,
servicesList);
sessionFactory.init();
IsisContextStatic.createRelaxedInstance(sessionFactory);
IsisContext.openSession(new ExplorationSession());
notifier = new ExposedViewUpdateNotifier();
object = new TestProxyAdapter();
}
@After
public void tearDown() {
IsisContext.closeSession();
}
private DummyView createView(final ObjectAdapter object) {
final DummyView view = new DummyView();
view.setupContent(new RootObject(object));
return view;
}
@Test
public void testAddViewWithNonObjectContent() {
final DummyView view = createView(null);
notifier.add(view);
notifier.assertEmpty();
}
@Test
public void testAddViewWithObjectContent() {
final DummyView view = addViewForObject();
notifier.assertContainsViewForObject(view, object);
}
private DummyView addViewForObject() {
final DummyView view = createView(object);
notifier.add(view);
return view;
}
@Test
public void testAddViewIsIgnoredAfterFirstCall() {
final DummyView view = addViewForObject();
try {
notifier.add(view);
fail();
} catch (final IsisException expected) {
}
}
@Test
public void testDebug() throws Exception {
addViewForObject();
final DebugString debugString = new DebugString();
notifier.debugData(debugString);
assertNotNull(debugString.toString());
}
@Test
public void testRemoveView() {
final Vector vector = new Vector();
final DummyView view = createView(object);
vector.addElement(view);
notifier.setupViewsForObject(object, vector);
notifier.remove(view);
notifier.assertEmpty();
}
@Test
public void testViewDirty() {
// nasty ... need to tidy up the setup
final TestProxySystem testProxySystem = new TestProxySystem();
testProxySystem.init();
object.setupResolveState(ResolveState.RESOLVED);
final Vector<View> vector = new Vector<View>();
final DummyView view1 = createView(object);
vector.addElement(view1);
final DummyView view2 = createView(object);
vector.addElement(view2);
notifier.setupViewsForObject(object, vector);
notifier.invalidateViewsForChangedObjects();
assertEquals(0, view1.invalidateContent);
assertEquals(0, view2.invalidateContent);
IsisContext.getUpdateNotifier().addChangedObject(object);
notifier.invalidateViewsForChangedObjects();
assertEquals(1, view1.invalidateContent);
assertEquals(1, view2.invalidateContent);
}
@Test
public void testDisposedViewsRemoved() {
// nasty ... need to tidy up the setup
final TestProxySystem testProxySystem = new TestProxySystem();
testProxySystem.init();
final DummyWorkspaceView workspace = new DummyWorkspaceView();
final Vector<View> vector = new Vector<View>();
final DummyView view1 = createView(object);
view1.setParent(workspace);
workspace.addView(view1);
vector.addElement(view1);
final DummyView view2 = createView(object);
view2.setParent(workspace);
workspace.addView(view2);
vector.addElement(view2);
notifier.setupViewsForObject(object, vector);
notifier.invalidateViewsForChangedObjects();
assertEquals(0, view1.invalidateContent);
assertEquals(0, view2.invalidateContent);
IsisContext.getUpdateNotifier().addDisposedObject(object);
notifier.removeViewsForDisposedObjects();
assertEquals(0, workspace.getSubviews().length);
}
}
class ExposedViewUpdateNotifier extends ViewUpdateNotifierImpl {
public void assertContainsViewForObject(final View view, final ObjectAdapter object) {
Assert.assertTrue(viewListByAdapter.containsKey(object));
final Vector<View> viewsForObject = viewListByAdapter.get(object);
Assert.assertTrue(viewsForObject.contains(view));
}
public void setupViewsForObject(final ObjectAdapter object, final Vector<View> vector) {
viewListByAdapter.put(object, vector);
}
public void assertEmpty() {
Assert.assertTrue("Not empty", viewListByAdapter.isEmpty());
}
}