/*
* Copyright 2011 JBoss Inc
*
* Licensed 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.
*/
package org.jbpm.formbuilder.client.edition;
import java.util.HashMap;
import java.util.Map;
import junit.framework.TestCase;
import org.easymock.EasyMock;
import org.easymock.IAnswer;
import org.jbpm.formapi.client.CommonGlobals;
import org.jbpm.formapi.client.bus.FormItemSelectionEvent;
import org.jbpm.formapi.client.form.FBFormItem;
import org.jbpm.formbuilder.client.bus.UndoableEvent;
import org.jbpm.formbuilder.client.bus.UndoableHandler;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import com.google.gwt.event.shared.EventBus;
import com.google.gwt.event.shared.SimpleEventBus;
public class EditionPresenterTest extends TestCase {
private CommonGlobals cg;
private EditionView view;
private EventBus bus;
@Before
@Override
protected void setUp() throws Exception {
view = EasyMock.createMock(EditionView.class);
cg = CommonGlobals.getInstance();
bus = new SimpleEventBus();
cg.registerEventBus(bus);
}
@After
@Override
protected void tearDown() throws Exception {
view = null;
bus = null;
cg.registerEventBus(null);
cg = null;
}
@Test
public void testEditionStartUp() throws Exception {
EasyMock.replay(view);
new EditionPresenter(view);
EasyMock.verify(view);
}
@Test
public void testFormItemSelectionSelected() throws Exception {
FBFormItem formItem = EasyMock.createMock(FBFormItem.class);
view.selectTab();
EasyMock.expectLastCall().once();
view.populate(EasyMock.same(formItem));
EasyMock.expectLastCall().once();
EasyMock.replay(view, formItem);
new EditionPresenter(view);
bus.fireEvent(new FormItemSelectionEvent(formItem, true));
EasyMock.verify(view, formItem);
}
@Test
public void testFormItemSelectionDeselected() throws Exception {
FBFormItem formItem = EasyMock.createMock(FBFormItem.class);
EasyMock.replay(view, formItem);
new EditionPresenter(view);
bus.fireEvent(new FormItemSelectionEvent(formItem, false));
EasyMock.verify(view, formItem);
}
@Test
public void testOnSaveChanges() throws Exception {
final FBFormItem formItem = EasyMock.createMock(FBFormItem.class);
final Map<String, Object> oldProps = new HashMap<String, Object>();
final Map<String, Object> newProps = new HashMap<String, Object>();
UndoableHandler handler = EasyMock.createMock(UndoableHandler.class);
handler.onEvent(EasyMock.isA(UndoableEvent.class));
EasyMock.expectLastCall().andAnswer(new IAnswer<Object>() {
public Object answer() throws Throwable {
Object[] params = EasyMock.getCurrentArguments();
UndoableEvent event = (UndoableEvent) params[0];
assertNotNull("oldItems shouldn't be null", event.getData("oldItems"));
assertNotNull("newItems shouldn't be null", event.getData("newItems"));
assertNotNull("itemSelected shouldn't be null", event.getData("itemSelected"));
assertSame("oldProps and oldItems should be the same", oldProps, event.getData("oldItems"));
assertSame("newProps and newItems should be the same", newProps, event.getData("newItems"));
assertSame("formItem and itemSelected should be the same", formItem, event.getData("itemSelected"));
return null;
}
}).once();
bus.addHandler(UndoableEvent.TYPE, handler);
formItem.saveValues(EasyMock.same(newProps));
EasyMock.expectLastCall().once();
EasyMock.replay(view, formItem);
EditionPresenter presenter = new EditionPresenter(view);
presenter.onSaveChanges(oldProps, newProps, formItem);
EasyMock.verify(view, formItem);
}
@Test
public void testOnResetChanges() throws Exception {
final FBFormItem formItem = EasyMock.createMock(FBFormItem.class);
final Map<String, Object> newProps = new HashMap<String, Object>();
UndoableHandler handler = EasyMock.createMock(UndoableHandler.class);
handler.onEvent(EasyMock.isA(UndoableEvent.class));
EasyMock.expectLastCall().andAnswer(new IAnswer<Object>() {
public Object answer() throws Throwable {
Object[] params = EasyMock.getCurrentArguments();
UndoableEvent event = (UndoableEvent) params[0];
assertNotNull("newItems shouldn't be null", event.getData("newItems"));
assertNotNull("fakeItemSelected shouldn't be null", event.getData("fakeItemSelected"));
assertSame("newProps and newItems should be the same", newProps, event.getData("newItems"));
assertSame("formItem and fakeItemSelected should be the same", formItem, event.getData("itemSelected"));
return null;
}
}).once();
bus.addHandler(UndoableEvent.TYPE, handler);
view.populate(EasyMock.same(formItem));
EasyMock.expectLastCall().once();
EasyMock.replay(view, formItem);
EditionPresenter presenter = new EditionPresenter(view);
presenter.onResetChanges(formItem, newProps);
EasyMock.verify(view, formItem);
}
}