/*
* $Id: ExecuteAndWaitInterceptorTest.java 439747 2006-09-03 09:22:46Z mrdon $
*
* Copyright 2006 The Apache Software Foundation.
*
* Licensed 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.interceptor;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import javax.servlet.http.HttpSession;
import org.apache.struts2.ServletActionContext;
import org.apache.struts2.StrutsTestCase;
import org.apache.struts2.views.jsp.StrutsMockHttpServletRequest;
import org.apache.struts2.views.jsp.StrutsMockHttpSession;
import com.opensymphony.xwork2.Action;
import com.opensymphony.xwork2.ActionContext;
import com.opensymphony.xwork2.ActionProxy;
import com.opensymphony.xwork2.ActionProxyFactory;
import com.opensymphony.xwork2.config.Configuration;
import com.opensymphony.xwork2.config.ConfigurationException;
import com.opensymphony.xwork2.config.ConfigurationProvider;
import com.opensymphony.xwork2.config.entities.ActionConfig;
import com.opensymphony.xwork2.config.entities.InterceptorMapping;
import com.opensymphony.xwork2.config.entities.PackageConfig;
import com.opensymphony.xwork2.config.entities.ResultConfig;
import com.opensymphony.xwork2.interceptor.ParametersInterceptor;
import com.opensymphony.xwork2.mock.MockResult;
/**
* Test case for ExecuteAndWaitInterceptor.
*/
public class ExecuteAndWaitInterceptorTest extends StrutsTestCase {
private StrutsMockHttpServletRequest request;
private HttpSession httpSession;
private Map context;
private Map params;
private Map session;
private ExecuteAndWaitInterceptor waitInterceptor;
public void _testOneWait() throws Exception {
waitInterceptor.setDelay(0);
waitInterceptor.setDelaySleepInterval(0);
ActionProxy proxy = buildProxy("action1");
String result = proxy.execute();
assertEquals("wait", result);
Thread.sleep(1000);
ActionProxy proxy2 = buildProxy("action1");
String result2 = proxy2.execute();
assertEquals("success", result2);
}
public void _testTwoWait() throws Exception {
waitInterceptor.setDelay(0);
waitInterceptor.setDelaySleepInterval(0);
ActionProxy proxy = buildProxy("action1");
String result = proxy.execute();
assertEquals("wait", result);
Thread.sleep(300);
ActionProxy proxy2 = buildProxy("action1");
String result2 = proxy2.execute();
assertEquals("wait", result2);
Thread.sleep(300);
ActionProxy proxy3 = buildProxy("action1");
String result3 = proxy3.execute();
assertEquals("success", result3);
}
public void _testOneWaitWithDelay() throws Exception {
waitInterceptor.setDelay(200);
waitInterceptor.setDelaySleepInterval(100);
ActionProxy proxy = buildProxy("action1");
long before = System.currentTimeMillis();
String result = proxy.execute();
long after = System.currentTimeMillis();
assertEquals("wait", result);
assertTrue("delay should be ca. 200 millis", (after - before) >= 190);
Thread.sleep(400);
ActionProxy proxy2 = buildProxy("action1");
String result2 = proxy2.execute();
assertEquals("success", result2);
}
public void _testTwoWaitWithDelay() throws Exception {
waitInterceptor.setDelay(100);
waitInterceptor.setDelaySleepInterval(100);
ActionProxy proxy = buildProxy("action1");
long before = System.currentTimeMillis();
String result = proxy.execute();
long after = System.currentTimeMillis();
assertEquals("wait", result);
assertTrue("delay should be ca. 100 millis", (after - before) >= 90);
Thread.sleep(100);
ActionProxy proxy2 = buildProxy("action1");
long before2 = System.currentTimeMillis();
String result2 = proxy2.execute();
long after2 = System.currentTimeMillis();
assertEquals("wait", result2);
assertTrue("there should be no delay", (after2 - before2) < 110);
Thread.sleep(400);
ActionProxy proxy3 = buildProxy("action1");
String result3 = proxy3.execute();
assertEquals("success", result3);
}
public void testWaitDelayAndJobAlreadyDone() throws Exception {
waitInterceptor.setDelay(1500);
waitInterceptor.setDelaySleepInterval(100);
ActionProxy proxy = buildProxy("action1");
long before = System.currentTimeMillis();
String result = proxy.execute();
long diff = System.currentTimeMillis() - before;
assertEquals("success", result);
assertTrue("Job done already after 500 so there should not be such long delay", diff <= 750);
}
public void testWaitDelayAndJobAlreadyDone2() throws Exception {
waitInterceptor.setDelay(1500);
waitInterceptor.setDelaySleepInterval(200); // just takes a little longer to find out job is done
ActionProxy proxy = buildProxy("action1");
long before = System.currentTimeMillis();
String result = proxy.execute();
long diff = System.currentTimeMillis() - before;
assertEquals("success", result);
assertTrue("Job done already after 500 so there should not be such long delay", diff <= 750);
}
protected ActionProxy buildProxy(String actionName) throws Exception {
return ActionProxyFactory.getFactory().createActionProxy(
configurationManager.getConfiguration(), "", actionName, context);
}
protected void setUp() throws Exception {
configurationManager.clearConfigurationProviders();
configurationManager.addConfigurationProvider(new WaitConfigurationProvider());
configurationManager.reload();
session = new HashMap();
params = new HashMap();
context = new HashMap();
context.put(ActionContext.SESSION, session);
context.put(ActionContext.PARAMETERS, params);
request = new StrutsMockHttpServletRequest();
httpSession = new StrutsMockHttpSession();
request.setSession(httpSession);
request.setParameterMap(params);
context.put(ServletActionContext.HTTP_REQUEST, request);
}
protected void tearDown() throws Exception {
configurationManager.clearConfigurationProviders();
configurationManager.destroyConfiguration();
ActionContext.setContext(null);
}
private class WaitConfigurationProvider implements ConfigurationProvider {
public void destroy() {
waitInterceptor.destroy();
}
public boolean needsReload() {
return false;
}
public void init(Configuration configuration) throws ConfigurationException {
PackageConfig wait = new PackageConfig("");
Map results = new HashMap();
results.put(Action.SUCCESS, new ResultConfig(Action.SUCCESS, MockResult.class.getName(), null));
results.put(ExecuteAndWaitInterceptor.WAIT, new ResultConfig(ExecuteAndWaitInterceptor.WAIT, MockResult.class.getName(), null));
// interceptors
waitInterceptor = new ExecuteAndWaitInterceptor();
List interceptors = new ArrayList();
interceptors.add(new InterceptorMapping("params", new ParametersInterceptor()));
interceptors.add(new InterceptorMapping("execAndWait", waitInterceptor));
ActionConfig ac = new ActionConfig(null, ExecuteAndWaitDelayAction.class, null, results, interceptors);
wait.addActionConfig("action1", ac);
configuration.addPackageConfig("", wait);
}
}
}