| /* |
| * 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 com.opensymphony.xwork2.ActionContext; |
| import org.apache.struts2.dispatcher.filter.StrutsPrepareAndExecuteFilter; |
| import org.junit.Test; |
| 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 java.io.IOException; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertNotNull; |
| import static org.junit.Assert.assertNull; |
| import static org.junit.Assert.assertTrue; |
| import static org.junit.Assert.fail; |
| |
| /** |
| * Integration tests for the filter |
| */ |
| public class StrutsPrepareAndExecuteFilterIntegrationTest { |
| |
| @Test |
| 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()); |
| } |
| |
| @Test |
| 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()); |
| } |
| |
| @Test |
| 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")); |
| } |
| |
| @Test |
| public void testUriPatternExclusion() throws ServletException, IOException { |
| MockHttpServletRequest request = new MockHttpServletRequest(); |
| MockHttpServletResponse response = new MockHttpServletResponse(); |
| MockFilterConfig filterConfig = new MockFilterConfig(); |
| filterConfig.addInitParameter("struts.action.excludePattern", ".*hello.*"); |
| 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(); |
| filter.init(filterConfig); |
| filter.doFilter(request, response, filterChain); |
| assertEquals(200, response.getStatus()); |
| assertEquals("invoked", request.getAttribute("i_was")); |
| } |
| |
| @Test |
| 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()); |
| } |
| |
| @Test |
| 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("/static/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()); |
| } |
| |
| @Test |
| public void testDestroy() throws ServletException { |
| MockFilterConfig filterConfig = new MockFilterConfig(); |
| final MockPrepareOperations[] prepareOperations = {null}; |
| |
| StrutsPrepareAndExecuteFilter filter = new StrutsPrepareAndExecuteFilter() { |
| @Override |
| protected PrepareOperations createPrepareOperations(Dispatcher dispatcher) { |
| prepareOperations[0] = new MockPrepareOperations(dispatcher); |
| return prepareOperations[0]; |
| } |
| }; |
| |
| filter.init(filterConfig); |
| filter.destroy(); |
| |
| assertNotNull(prepareOperations[0]); |
| assertTrue(prepareOperations[0].isCleaned()); |
| } |
| |
| private static class MockPrepareOperations extends PrepareOperations { |
| private boolean cleaned; |
| |
| public MockPrepareOperations(Dispatcher dispatcher) { |
| super(dispatcher); |
| } |
| |
| @Override |
| public void cleanupDispatcher() { |
| cleaned = true; |
| } |
| |
| public boolean isCleaned() { |
| return cleaned; |
| } |
| } |
| } |