// Copyright 2005 The Apache Software Foundation
//
// 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.apache.tapestry.vlib.services;
import static org.easymock.EasyMock.*;
import java.io.IOException;
import org.apache.hivemind.test.HiveMindTestCase;
import org.apache.tapestry.services.WebRequestServicer;
import org.apache.tapestry.web.WebRequest;
import org.apache.tapestry.web.WebResponse;
import org.apache.tapestry.web.WebSession;
/**
* Tests for {@link org.apache.tapestry.vlib.services.DiscardSessionFilter}.
*
* @author Howard M. Lewis Ship
* @since 4.0
*/
public class DiscardSessionFilterTest extends HiveMindTestCase
{
public void testNormal() throws Exception
{
WebRequest request = newRequest();
WebResponse response = newResponse();
WebRequestServicer servicer = newServicer();
ApplicationLifecycle lifecycle = newLifecycle();
servicer.service(request, response);
trainGetDiscardSession(lifecycle, false);
replayControls();
DiscardSessionFilter filter = new DiscardSessionFilter();
filter.setApplicationLifecycle(lifecycle);
filter.service(request, response, servicer);
verifyControls();
}
public void testDiscard() throws Exception
{
WebRequest request = newRequest();
WebResponse response = newResponse();
WebRequestServicer servicer = newServicer();
ApplicationLifecycle lifecycle = newLifecycle();
WebSession session = newSession();
servicer.service(request, response);
trainGetDiscardSession(lifecycle, true);
trainGetSession(request, session);
session.invalidate();
replayControls();
DiscardSessionFilter filter = new DiscardSessionFilter();
filter.setApplicationLifecycle(lifecycle);
filter.service(request, response, servicer);
verifyControls();
}
public void testDiscardNoSession() throws Exception
{
WebRequest request = newRequest();
WebResponse response = newResponse();
WebRequestServicer servicer = newServicer();
ApplicationLifecycle lifecycle = newLifecycle();
servicer.service(request, response);
trainGetDiscardSession(lifecycle, true);
trainGetSession(request, null);
replayControls();
DiscardSessionFilter filter = new DiscardSessionFilter();
filter.setApplicationLifecycle(lifecycle);
filter.service(request, response, servicer);
verifyControls();
}
public void testDiscardSessionIllegalState() throws Exception
{
WebRequest request = newRequest();
WebResponse response = newResponse();
WebRequestServicer servicer = newServicer();
ApplicationLifecycle lifecycle = newLifecycle();
WebSession session = newSession();
servicer.service(request, response);
trainGetDiscardSession(lifecycle, true);
trainGetSession(request, session);
session.invalidate();
setThrowable(session, new IllegalStateException());
replayControls();
DiscardSessionFilter filter = new DiscardSessionFilter();
filter.setApplicationLifecycle(lifecycle);
filter.service(request, response, servicer);
verifyControls();
}
public void testDiscardCheckAfterException() throws Exception
{
WebRequest request = newRequest();
WebResponse response = newResponse();
WebRequestServicer servicer = newServicer();
ApplicationLifecycle lifecycle = newLifecycle();
servicer.service(request, response);
setThrowable(servicer, new IOException());
trainGetDiscardSession(lifecycle, false);
replayControls();
DiscardSessionFilter filter = new DiscardSessionFilter();
filter.setApplicationLifecycle(lifecycle);
try
{
filter.service(request, response, servicer);
unreachable();
}
catch (IOException ex)
{
// Expected.
}
verifyControls();
}
private ApplicationLifecycle newLifecycle()
{
return (ApplicationLifecycle) newMock(ApplicationLifecycle.class);
}
private WebRequestServicer newServicer()
{
return (WebRequestServicer) newMock(WebRequestServicer.class);
}
private WebResponse newResponse()
{
return (WebResponse) newMock(WebResponse.class);
}
private WebRequest newRequest()
{
return (WebRequest) newMock(WebRequest.class);
}
private WebSession newSession()
{
return (WebSession) newMock(WebSession.class);
}
private void trainGetSession(WebRequest request, WebSession session)
{
expect(request.getSession(false)).andReturn(session);
}
private void trainGetDiscardSession(ApplicationLifecycle lifecycle, boolean discard)
{
expect(lifecycle.getDiscardSession()).andReturn(discard);
}
}