/*
* Copyright 2002-2006 the original author or authors.
*
* 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.springframework.web.jsf;
import javax.faces.application.NavigationHandler;
import javax.faces.context.FacesContext;
import junit.framework.TestCase;
import org.springframework.beans.factory.BeanFactory;
import org.springframework.beans.factory.support.StaticListableBeanFactory;
/**
* @author Colin Sampaleanu
* @author Juergen Hoeller
*/
public class DelegatingNavigationHandlerTests extends TestCase {
private MockFacesContext facesContext;
private StaticListableBeanFactory beanFactory;
private TestNavigationHandler origNavHandler;
private DelegatingNavigationHandlerProxy delNavHandler;
@Override
protected void setUp() {
facesContext = new MockFacesContext();
beanFactory = new StaticListableBeanFactory();
origNavHandler = new TestNavigationHandler();
delNavHandler = new DelegatingNavigationHandlerProxy(origNavHandler) {
@Override
protected BeanFactory getBeanFactory(FacesContext facesContext) {
return beanFactory;
}
};
}
public void testHandleNavigationWithoutDecoration() {
TestNavigationHandler targetHandler = new TestNavigationHandler();
beanFactory.addBean("jsfNavigationHandler", targetHandler);
delNavHandler.handleNavigation(facesContext, "fromAction", "myViewId");
assertEquals("fromAction", targetHandler.lastFromAction);
assertEquals("myViewId", targetHandler.lastOutcome);
}
public void testHandleNavigationWithDecoration() {
TestDecoratingNavigationHandler targetHandler = new TestDecoratingNavigationHandler();
beanFactory.addBean("jsfNavigationHandler", targetHandler);
delNavHandler.handleNavigation(facesContext, "fromAction", "myViewId");
assertEquals("fromAction", targetHandler.lastFromAction);
assertEquals("myViewId", targetHandler.lastOutcome);
// Original handler must have been invoked as well...
assertEquals("fromAction", origNavHandler.lastFromAction);
assertEquals("myViewId", origNavHandler.lastOutcome);
}
public static class TestNavigationHandler extends NavigationHandler {
private String lastFromAction;
private String lastOutcome;
@Override
public void handleNavigation(FacesContext facesContext, String fromAction, String outcome) {
lastFromAction = fromAction;
lastOutcome = outcome;
}
}
public static class TestDecoratingNavigationHandler extends DecoratingNavigationHandler {
private String lastFromAction;
private String lastOutcome;
@Override
public void handleNavigation(
FacesContext facesContext, String fromAction, String outcome, NavigationHandler originalNavigationHandler) {
lastFromAction = fromAction;
lastOutcome = outcome;
if (originalNavigationHandler != null) {
originalNavigationHandler.handleNavigation(facesContext, fromAction, outcome);
}
}
}
}