/*
* $Id: DispatcherTest.java 1406145 2012-11-06 14:23:51Z lukaszlenart $
*
* 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.mockobjects.dynamic.C;
import com.mockobjects.dynamic.Mock;
import com.opensymphony.xwork2.ObjectFactory;
import com.opensymphony.xwork2.XWorkConstants;
import com.opensymphony.xwork2.config.Configuration;
import com.opensymphony.xwork2.config.ConfigurationManager;
import com.opensymphony.xwork2.config.entities.InterceptorMapping;
import com.opensymphony.xwork2.config.entities.InterceptorStackConfig;
import com.opensymphony.xwork2.config.entities.PackageConfig;
import com.opensymphony.xwork2.inject.Container;
import com.opensymphony.xwork2.interceptor.Interceptor;
import com.opensymphony.xwork2.util.LocalizedTextUtil;
import org.apache.struts2.StrutsConstants;
import org.apache.struts2.StrutsTestCase;
import org.apache.struts2.dispatcher.FilterDispatcherTest.InnerDestroyableObjectFactory;
import org.springframework.mock.web.MockHttpServletRequest;
import org.springframework.mock.web.MockHttpServletResponse;
import org.springframework.mock.web.MockServletContext;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.util.HashMap;
import java.util.Locale;
import java.util.Map;
/**
* Test case for Dispatcher.
*
*/
public class DispatcherTest extends StrutsTestCase {
public void testDefaultResurceBundlePropertyLoaded() throws Exception {
Locale.setDefault(Locale.US); // force to US locale as we also have _de and _da properties
// some i18n messages from xwork-messages.properties
assertEquals(
LocalizedTextUtil.findDefaultText("xwork.error.action.execution", Locale.US),
"Error during Action invocation");
// some i18n messages from struts-messages.properties
assertEquals(
LocalizedTextUtil.findDefaultText("struts.messages.error.uploading", Locale.US,
new Object[] { "some error messages" }),
"Error uploading: some error messages");
}
public void testPrepareSetEncodingProperly() throws Exception {
HttpServletRequest req = new MockHttpServletRequest();
HttpServletResponse res = new MockHttpServletResponse();
Dispatcher du = initDispatcher(new HashMap<String, String>() {{
put(StrutsConstants.STRUTS_I18N_ENCODING, "utf-8");
}});
du.prepare(req, res);
assertEquals(req.getCharacterEncoding(), "utf-8");
}
public void testEncodingForXMLHttpRequest() throws Exception {
// given
MockHttpServletRequest req = new MockHttpServletRequest();
req.addHeader("X-Requested-With", "XMLHttpRequest");
req.setCharacterEncoding("UTF-8");
HttpServletResponse res = new MockHttpServletResponse();
Dispatcher du = initDispatcher(new HashMap<String, String>() {{
put(StrutsConstants.STRUTS_I18N_ENCODING, "latin-2");
}});
// when
du.prepare(req, res);
// then
assertEquals(req.getCharacterEncoding(), "UTF-8");
}
public void testSetEncodingIfDiffer() throws Exception {
// given
Mock mock = new Mock(HttpServletRequest.class);
mock.expectAndReturn("getCharacterEncoding", "utf-8");
mock.expectAndReturn("getHeader", "X-Requested-With", "");
mock.expectAndReturn("getLocale", Locale.getDefault());
mock.expectAndReturn("getCharacterEncoding", "utf-8");
HttpServletRequest req = (HttpServletRequest) mock.proxy();
HttpServletResponse res = new MockHttpServletResponse();
Dispatcher du = initDispatcher(new HashMap<String, String>() {{
put(StrutsConstants.STRUTS_I18N_ENCODING, "utf-8");
}});
// when
du.prepare(req, res);
// then
assertEquals(req.getCharacterEncoding(), "utf-8");
mock.verify();
}
public void testPrepareSetEncodingPropertyWithMultipartRequest() throws Exception {
MockHttpServletRequest req = new MockHttpServletRequest();
MockHttpServletResponse res = new MockHttpServletResponse();
req.setContentType("multipart/form-data");
Dispatcher du = initDispatcher(new HashMap<String, String>() {{
put(StrutsConstants.STRUTS_I18N_ENCODING, "utf-8");
}});
du.prepare(req, res);
assertEquals("utf-8", req.getCharacterEncoding());
}
public void testDispatcherListener() throws Exception {
final DispatcherListenerState state = new DispatcherListenerState();
Dispatcher.addDispatcherListener(new DispatcherListener() {
public void dispatcherDestroyed(Dispatcher du) {
state.isDestroyed = true;
}
public void dispatcherInitialized(Dispatcher du) {
state.isInitialized = true;
}
});
assertFalse(state.isDestroyed);
assertFalse(state.isInitialized);
Dispatcher du = initDispatcher(new HashMap<String, String>() );
assertTrue(state.isInitialized);
du.cleanup();
assertTrue(state.isDestroyed);
}
public void testConfigurationManager() {
Dispatcher du;
InternalConfigurationManager configurationManager = new InternalConfigurationManager();
try {
du = new Dispatcher(new MockServletContext(), new HashMap<String, String>());
du.setConfigurationManager(configurationManager);
du.init();
Dispatcher.setInstance(du);
assertFalse(configurationManager.destroyConfiguration);
du.cleanup();
assertTrue(configurationManager.destroyConfiguration);
}
finally {
Dispatcher.setInstance(null);
}
}
public void testObjectFactoryDestroy() throws Exception {
final InnerDestroyableObjectFactory destroyedObjectFactory = new InnerDestroyableObjectFactory();
Dispatcher du = new Dispatcher(new MockServletContext(), new HashMap<String, String>());
ConfigurationManager cm = new ConfigurationManager();
Mock mockConfiguration = new Mock(Configuration.class);
cm.setConfiguration((Configuration)mockConfiguration.proxy());
Mock mockContainer = new Mock(Container.class);
String reloadConfigs = container.getInstance(String.class, XWorkConstants.RELOAD_XML_CONFIGURATION);
mockContainer.expectAndReturn("getInstance", C.args(C.eq(String.class), C.eq(XWorkConstants.RELOAD_XML_CONFIGURATION)),
reloadConfigs);
mockContainer.expectAndReturn("getInstance", C.args(C.eq(ObjectFactory.class)), destroyedObjectFactory);
mockContainer.expectAndReturn("getInstance", C.args(C.eq(String.class), C.eq(XWorkConstants.RELOAD_XML_CONFIGURATION)),
reloadConfigs);
mockConfiguration.expectAndReturn("getContainer", mockContainer.proxy());
mockConfiguration.expectAndReturn("getContainer", mockContainer.proxy());
mockConfiguration.expectAndReturn("getContainer", mockContainer.proxy());
mockConfiguration.expect("destroy");
mockConfiguration.matchAndReturn("getPackageConfigs", new HashMap<String, PackageConfig>());
du.setConfigurationManager(cm);
assertFalse(destroyedObjectFactory.destroyed);
du.cleanup();
assertTrue(destroyedObjectFactory.destroyed);
mockConfiguration.verify();
mockContainer.verify();
}
public void testInterceptorDestroy() throws Exception {
Mock mockInterceptor = new Mock(Interceptor.class);
mockInterceptor.matchAndReturn("hashCode", 0);
mockInterceptor.expect("destroy");
InterceptorMapping interceptorMapping = new InterceptorMapping("test", (Interceptor) mockInterceptor.proxy());
InterceptorStackConfig isc = new InterceptorStackConfig.Builder("test").addInterceptor(interceptorMapping).build();
PackageConfig packageConfig = new PackageConfig.Builder("test").addInterceptorStackConfig(isc).build();
Map<String, PackageConfig> packageConfigs = new HashMap<String, PackageConfig>();
packageConfigs.put("test", packageConfig);
Mock mockContainer = new Mock(Container.class);
mockContainer.matchAndReturn("getInstance", C.args(C.eq(ObjectFactory.class)), new ObjectFactory());
String reloadConfigs = container.getInstance(String.class, XWorkConstants.RELOAD_XML_CONFIGURATION);
mockContainer.expectAndReturn("getInstance", C.args(C.eq(String.class), C.eq(XWorkConstants.RELOAD_XML_CONFIGURATION)),
reloadConfigs);
mockContainer.expectAndReturn("getInstance", C.args(C.eq(String.class), C.eq(XWorkConstants.RELOAD_XML_CONFIGURATION)),
reloadConfigs);
Mock mockConfiguration = new Mock(Configuration.class);
mockConfiguration.matchAndReturn("getPackageConfigs", packageConfigs);
mockConfiguration.matchAndReturn("getContainer", mockContainer.proxy());
mockConfiguration.expect("destroy");
ConfigurationManager configurationManager = new ConfigurationManager();
configurationManager.setConfiguration((Configuration) mockConfiguration.proxy());
Dispatcher dispatcher = new Dispatcher(new MockServletContext(), new HashMap<String, String>());
dispatcher.setConfigurationManager(configurationManager);
dispatcher.cleanup();
mockInterceptor.verify();
mockContainer.verify();
mockConfiguration.verify();
}
class InternalConfigurationManager extends ConfigurationManager {
public boolean destroyConfiguration = false;
@Override
public synchronized void destroyConfiguration() {
super.destroyConfiguration();
destroyConfiguration = true;
}
}
class DispatcherListenerState {
public boolean isInitialized = false;
public boolean isDestroyed = false;
}
}