/*
* 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.
*/
package org.apache.wicket.cdi;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import javax.annotation.PreDestroy;
import javax.inject.Inject;
import org.apache.wicket.Page;
import org.apache.wicket.protocol.http.WebApplication;
import org.apache.wicket.protocol.http.mock.MockHttpServletRequest;
import org.apache.wicket.request.IRequestHandler;
import org.apache.wicket.request.Url;
import org.apache.wicket.util.tester.WicketTester;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
* @author jsarman
*/
public class CdiWicketTester extends WicketTester
{
private static final Pattern COUNT_PATTERN = Pattern.compile("COUNT=x([0-9]+)x");
private static final Logger logger = LoggerFactory.getLogger(CdiWicketTester.class);
@Inject
ContextManager contextManager;
public CdiWicketTester(WebApplication app)
{
super(app);
NonContextual.of(CdiWicketTester.class).inject(this);
}
/**
* Process the request by first activating the contexts on initial call.
* This call is called recursively in the super class so keep track of the
* topmost call and only activate and deactivate the contexts during that
* time.
*
* @param forcedRequest
* @param forcedRequestHandler
* @param redirect
* @return
*/
@Override
protected boolean processRequest(final MockHttpServletRequest forcedRequest,
final IRequestHandler forcedRequestHandler, final boolean redirect)
{
if (getLastRequest() != null)
{
contextManager.deactivateContexts();
}
contextManager.activateContexts(forcedRequest == null ? getRequest() : forcedRequest);
return super.processRequest(forcedRequest, forcedRequestHandler, redirect);
}
@Override
public Url urlFor(IRequestHandler handler)
{
Url ret = super.urlFor(handler);
final CdiConfiguration configuration = CdiConfiguration.get(getApplication());
Page page = ConversationPropagator.getPage(handler);
if (configuration.getPropagation().propagatesVia(handler, page))
{
if (page != null)
{
String cid = ConversationPropagator.getConversationIdFromPage(page);
ret.addQueryParameter(ConversationPropagator.CID, cid);
}
}
return ret;
}
@PreDestroy
public void finish()
{
try
{
logger.debug("Destroying Cdi Wicket Tester");
if (getLastRequest() != null)
{
contextManager.deactivateContexts();
}
contextManager.destroy();
destroy();
}
catch (Throwable t)
{
}
}
/**
* Asserts that the response contains the right count. This can only be done
* by parsing the markup because models only contain valid values during a
* request, not after.
*
* @param count
* TODO
*/
public void assertCount(int count)
{
assertTrue("Response does not contain a count",
getLastResponseAsString().contains("COUNT=x"));
Matcher matcher = COUNT_PATTERN.matcher(getLastResponseAsString());
assertTrue(matcher.find());
assertEquals(Integer.toString(count), matcher.group(1));
}
}