/*
* 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.tree;
import java.util.ArrayList;
import java.util.List;
import junit.framework.TestCase;
import org.easymock.EasyMock;
import org.jbpm.formapi.client.CommonGlobals;
import org.jbpm.formapi.client.form.FBCompositeItem;
import org.jbpm.formapi.client.form.FBFormItem;
import org.jbpm.formapi.client.form.LayoutFormItem;
import org.jbpm.formbuilder.client.bus.ui.FormItemAddedEvent;
import org.jbpm.formbuilder.client.bus.ui.FormItemRemovedEvent;
import org.jbpm.formbuilder.client.form.FBForm;
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 TreePresenterTest extends TestCase {
private CommonGlobals cg = CommonGlobals.getInstance();
private EventBus bus;
private TreeView view;
@Before
@Override
protected void setUp() throws Exception {
bus = new SimpleEventBus();
cg.registerEventBus(bus);
view = EasyMock.createMock(TreeView.class);
}
@After
@Override
protected void tearDown() throws Exception {
bus = null;
cg.registerEventBus(null);
view = null;
}
@Test
public void testTreeStartUp() throws Exception {
EasyMock.replay(view);
new TreePresenter(view);
EasyMock.verify(view);
}
@Test
public void testFormItemRemoved() throws Exception {
FBFormItem formItem = EasyMock.createMock(FBFormItem.class);
view.removeFormItem(EasyMock.same(formItem));
EasyMock.replay(view, formItem);
new TreePresenter(view);
bus.fireEvent(new FormItemRemovedEvent(formItem));
EasyMock.verify(view, formItem);
}
@Test
public void testFormItemAddedOnRoot() throws Exception {
FBForm parentItem = EasyMock.createMock(FBForm.class);
FBFormItem formItem = EasyMock.createMock(FBFormItem.class);
view.addFormItem(EasyMock.same(formItem), EasyMock.same(parentItem));
EasyMock.expectLastCall().once();
EasyMock.replay(view, parentItem, formItem);
new TreePresenter(view);
bus.fireEvent(new FormItemAddedEvent(formItem, parentItem));
EasyMock.verify(view, parentItem, formItem);
}
@Test
public void testFormItemAddedOnLeaf() throws Exception {
FBForm rootItem = EasyMock.createMock(FBForm.class);
LayoutFormItem parentItem = EasyMock.createMock(LayoutFormItem.class);
FBFormItem formItem = EasyMock.createMock(FBFormItem.class);
//EasyMock.expect(formItem.getParent()).andReturn(parentItem).once();
List<FBFormItem> items = new ArrayList<FBFormItem>();
items.add(formItem);
EasyMock.expect(parentItem.getItems()).andReturn(items).atLeastOnce();
view.addFormItem(EasyMock.same(parentItem), EasyMock.same(rootItem));
EasyMock.expectLastCall().once();
view.addFormItem(EasyMock.same(formItem), EasyMock.same(parentItem));
EasyMock.expectLastCall().once();
view.addFormItem(EasyMock.same(formItem), EasyMock.isNull(FBCompositeItem.class));
EasyMock.expectLastCall().once();
EasyMock.replay(view, rootItem, parentItem, formItem);
new TreePresenter(view);
bus.fireEvent(new FormItemAddedEvent(parentItem, rootItem));
bus.fireEvent(new FormItemAddedEvent(formItem, null));
EasyMock.verify(view, rootItem, parentItem, formItem);
}
}