/*
* $Id: DefaultActionSupport.java 651946 2008-04-27 13:41:38Z apetrelli $
*
* 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.ng;
import com.opensymphony.xwork2.ActionContext;
import junit.framework.TestCase;
import org.apache.struts2.dispatcher.Dispatcher;
import org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter;
import org.springframework.mock.web.MockFilterChain;
import org.springframework.mock.web.MockFilterConfig;
import org.springframework.mock.web.MockHttpServletRequest;
import org.springframework.mock.web.MockHttpServletResponse;
import javax.servlet.ServletException;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;
import javax.servlet.FilterConfig;
import java.io.IOException;
import java.util.regex.Pattern;
import java.util.ArrayList;
/**
* Integration tests for the filter
*/
public class StrutsPrepareAndExecuteFilterIntegrationTest extends TestCase {
public void test404() throws ServletException, IOException {
MockHttpServletRequest request = new MockHttpServletRequest();
MockHttpServletResponse response = new MockHttpServletResponse();
MockFilterConfig filterConfig = new MockFilterConfig();
MockFilterChain filterChain = new MockFilterChain() {
@Override
public void doFilter(ServletRequest req, ServletResponse res) {
fail("Shouldn't get here");
}
};
request.setRequestURI("/foo.action");
StrutsPrepareAndExecuteFilter filter = new StrutsPrepareAndExecuteFilter();
filter.init(filterConfig);
filter.doFilter(request, response, filterChain);
assertEquals(404, response.getStatus());
assertNull(ActionContext.getContext());
assertNull(Dispatcher.getInstance());
}
public void test200() throws ServletException, IOException {
MockHttpServletRequest request = new MockHttpServletRequest();
MockHttpServletResponse response = new MockHttpServletResponse();
MockFilterConfig filterConfig = new MockFilterConfig();
MockFilterChain filterChain = new MockFilterChain() {
@Override
public void doFilter(ServletRequest req, ServletResponse res) {
fail("Shouldn't get here");
}
};
request.setRequestURI("/hello.action");
StrutsPrepareAndExecuteFilter filter = new StrutsPrepareAndExecuteFilter();
filter.init(filterConfig);
filter.doFilter(request, response, filterChain);
assertEquals(200, response.getStatus());
assertNull(ActionContext.getContext());
assertNull(Dispatcher.getInstance());
}
public void testActionMappingLookup() throws ServletException, IOException {
MockHttpServletRequest request = new MockHttpServletRequest();
MockHttpServletResponse response = new MockHttpServletResponse();
MockFilterConfig filterConfig = new MockFilterConfig();
MockFilterChain filterChain = new MockFilterChain() {
@Override
public void doFilter(ServletRequest req, ServletResponse res) {
fail("Shouldn't get here");
}
};
request.setRequestURI("/hello.action");
StrutsPrepareAndExecuteFilter filter = new StrutsPrepareAndExecuteFilter();
filter.init(filterConfig);
filter.doFilter(request, response, filterChain);
assertEquals(200, response.getStatus());
assertNull(ActionContext.getContext());
assertNull(Dispatcher.getInstance());
//simulate a FORWARD
MockFilterChain filterChain2 = new MockFilterChain() {
@Override
public void doFilter(ServletRequest req, ServletResponse res) {
req.setAttribute("__invoked", true);
}
};
request.setRequestURI("hello.jsp");
filter.doFilter(request, response, filterChain2);
assertEquals(200, response.getStatus());
assertNull(ActionContext.getContext());
assertNull(Dispatcher.getInstance());
assertTrue((Boolean) request.getAttribute("__invoked"));
}
public void testUriPatternExclusion() throws ServletException, IOException {
MockHttpServletRequest request = new MockHttpServletRequest();
MockHttpServletResponse response = new MockHttpServletResponse();
MockFilterConfig filterConfig = new MockFilterConfig();
MockFilterChain filterChain = new MockFilterChain() {
@Override
public void doFilter(ServletRequest req, ServletResponse res) {
req.setAttribute("i_was", "invoked");
}
};
request.setRequestURI("/hello.action");
StrutsPrepareAndExecuteFilter filter = new StrutsPrepareAndExecuteFilter() {
@Override
public void init( FilterConfig filterConfig ) throws ServletException {
super.init(filterConfig);
excludedPatterns = new ArrayList<Pattern>();
excludedPatterns.add(Pattern.compile(".*hello.*"));
}
};
filter.init(filterConfig);
filter.doFilter(request, response, filterChain);
assertEquals(200, response.getStatus());
assertEquals("invoked", request.getAttribute("i_was"));
}
public void testStaticFallthrough() throws ServletException, IOException {
MockHttpServletRequest request = new MockHttpServletRequest();
MockHttpServletResponse response = new MockHttpServletResponse();
MockFilterConfig filterConfig = new MockFilterConfig();
MockFilterChain filterChain = new MockFilterChain() {
@Override
public void doFilter(ServletRequest req, ServletResponse res) {
assertNotNull(ActionContext.getContext());
assertNotNull(Dispatcher.getInstance());
try {
res.getWriter().write("found");
} catch (IOException e) {
fail(e.getMessage());
}
}
};
request.setRequestURI("/foo.txt");
StrutsPrepareAndExecuteFilter filter = new StrutsPrepareAndExecuteFilter();
filter.init(filterConfig);
filter.doFilter(request, response, filterChain);
assertEquals(200, response.getStatus());
assertEquals("found", response.getContentAsString());
assertNull(ActionContext.getContext());
assertNull(Dispatcher.getInstance());
}
public void testStaticExecute() throws ServletException, IOException {
MockHttpServletRequest request = new MockHttpServletRequest();
MockHttpServletResponse response = new MockHttpServletResponse();
MockFilterConfig filterConfig = new MockFilterConfig();
MockFilterChain filterChain = new MockFilterChain() {
@Override
public void doFilter(ServletRequest req, ServletResponse res) {
fail("Should never get here");
}
};
request.setRequestURI("/struts/utils.js");
StrutsPrepareAndExecuteFilter filter = new StrutsPrepareAndExecuteFilter();
filter.init(filterConfig);
filter.doFilter(request, response, filterChain);
assertEquals(200, response.getStatus());
assertTrue(response.getContentAsString().contains("StrutsUtils"));
assertNull(ActionContext.getContext());
assertNull(Dispatcher.getInstance());
}
}