/*
* $Id: ActionContextCleanUpTest.java 478625 2006-11-23 17:31:52Z wsmoak $
*
* 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.struts2.dispatcher;
import java.io.IOException;
import java.util.HashMap;
import java.util.LinkedHashMap;
import java.util.Map;
import javax.servlet.ServletContext;
import javax.servlet.ServletException;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.struts2.dispatcher.mapper.ActionMapping;
import org.springframework.mock.web.MockFilterConfig;
import org.springframework.mock.web.MockHttpServletRequest;
import org.springframework.mock.web.MockHttpServletResponse;
import org.springframework.mock.web.MockServletContext;
import com.mockobjects.servlet.MockFilterChain;
import junit.framework.TestCase;
/**
* @version $Date: 2006-11-23 18:31:52 +0100 (Do, 23. Nov 2006) $ $Id: ActionContextCleanUpTest.java 478625 2006-11-23 17:31:52Z wsmoak $
*/
public class ActionContextCleanUpTest extends TestCase {
protected MockFilterConfig filterConfig;
protected MockHttpServletRequest request;
protected MockHttpServletResponse response;
protected MockFilterChain filterChain;
protected MockFilterChain filterChain2;
protected MockServletContext servletContext;
protected Counter counter;
protected Map<String, Integer> _tmpStore;
protected InnerDispatcher _dispatcher;
protected InnerDispatcher _dispatcher2;
protected ActionContextCleanUp cleanUp;
protected ActionContextCleanUp cleanUp2;
@Override
protected void tearDown() throws Exception {
filterConfig = null;
request = null;
response = null;
filterChain = null;
filterChain2 = null;
servletContext = null;
counter = null;
_tmpStore = null;
_dispatcher = null;
_dispatcher2 = null;
cleanUp = null;
cleanUp2 = null;
}
@Override
protected void setUp() throws Exception {
Dispatcher.setInstance(null);
counter = new Counter();
_tmpStore = new LinkedHashMap<String, Integer>();
filterConfig = new MockFilterConfig();
request = new MockHttpServletRequest();
response = new MockHttpServletResponse();
servletContext = new MockServletContext();
_dispatcher = new InnerDispatcher(servletContext) {
@Override
public String toString() {
return "dispatcher";
}
};
_dispatcher2 = new InnerDispatcher(servletContext){
@Override
public String toString() {
return "dispatcher2";
}
};
filterChain = new MockFilterChain() {
@Override
public void doFilter(ServletRequest request, ServletResponse response) throws IOException, ServletException {
_tmpStore.put("counter"+(counter.count++), (Integer) request.getAttribute("__cleanup_recursion_counter"));
}
};
cleanUp = new ActionContextCleanUp();
cleanUp2 = new ActionContextCleanUp();
filterChain2 = new MockFilterChain() {
@Override
public void doFilter(ServletRequest request, ServletResponse response) throws IOException, ServletException {
_tmpStore.put("counter"+(counter.count++), (Integer) request.getAttribute("__cleanup_recursion_counter"));
cleanUp2.doFilter(request, response, filterChain);
}
};
}
public void testSingle() throws Exception {
assertNull(request.getAttribute("__cleanup_recursion_counter"));
cleanUp.init(filterConfig);
cleanUp.doFilter(request, response, filterChain);
cleanUp.destroy();
assertEquals(_tmpStore.size(), 1);
assertEquals(_tmpStore.get("counter0"), new Integer(1));
assertEquals(request.getAttribute("__cleanup_recursion_counter"), new Integer("0"));
}
public void testMultiple() throws Exception {
assertNull(request.getAttribute("__cleanup_recursion_counter"));
cleanUp.init(filterConfig);
cleanUp2.init(filterConfig);
cleanUp.doFilter(request, response, filterChain2);
cleanUp2.destroy();
cleanUp.destroy();
assertEquals(_tmpStore.size(), 2);
assertEquals(_tmpStore.get("counter0"), new Integer(1));
assertEquals(_tmpStore.get("counter1"), new Integer(2));
assertEquals(request.getAttribute("__cleanup_recursion_counter"), new Integer("0"));
}
class InnerDispatcher extends Dispatcher {
public boolean prepare = false;
public boolean wrapRequest = false;
public boolean service = false;
public InnerDispatcher(ServletContext servletContext) {
super(servletContext, new HashMap<String,String>());
}
@Override
public void prepare(HttpServletRequest request, HttpServletResponse response) {
prepare = true;
}
@Override
public HttpServletRequest wrapRequest(HttpServletRequest request, ServletContext servletContext) throws IOException {
wrapRequest = true;
return request;
}
@Override
public void serviceAction(HttpServletRequest request, HttpServletResponse response, ServletContext context, ActionMapping mapping) throws ServletException {
service = true;
}
}
class Counter {
public int count=0;
}
}