jforum example source code file (OnlineUsersTest.java)

This example jforum source code file (OnlineUsersTest.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" ^TM.

Java - jforum tags/keywords

anonymous, anonymous, defaultcacheengine, defaultcacheengine, fakehttprequest, fakehttpresponse, jforumcontext, requestcontext, responsecontext, string, string, testcase, usersession, usersession

The jforum OnlineUsersTest.java source code

/*
 * Created on Jun 15, 2005 11:57:08 AM
 */
package net.jforum;

import junit.framework.TestCase;
import net.jforum.cache.DefaultCacheEngine;
import net.jforum.context.web.WebRequestContext;
import net.jforum.context.web.WebResponseContext;
import net.jforum.context.RequestContext;
import net.jforum.context.ResponseContext;
import net.jforum.context.ForumContext;
import net.jforum.context.JForumContext;
import net.jforum.entities.UserSession;
import net.jforum.http.FakeHttpRequest;
import net.jforum.http.FakeHttpResponse;
import net.jforum.util.preferences.ConfigKeys;
import net.jforum.util.preferences.SystemGlobals;

/**
 * Test {@link net.jforum.SessionFacade} methods for online users
 * 
 * @author Rafael Steil
 * @version $Id: OnlineUsersTest.java,v 1.9 2006/08/24 21:03:00 sergemaslyukov Exp $
 */
public class OnlineUsersTest extends TestCase
{
	private static final int ANONYMOUS = 1;
	
	protected void setUp() throws Exception
	{
		new SessionFacade().setCacheEngine(new DefaultCacheEngine());
		
        RequestContext requestContext = new WebRequestContext(new FakeHttpRequest());
        ResponseContext responseContext = new WebResponseContext(new FakeHttpResponse());

        ForumContext forumContext = new JForumContext(
            requestContext.getContextPath(),
            SystemGlobals.getValue(ConfigKeys.SERVLET_EXTENSION),
            requestContext,
            responseContext,
            false
        );
        JForumExecutionContext ex = JForumExecutionContext.get();
        ex.setForumContext( forumContext );

		JForumExecutionContext.set(ex);
		
		SystemGlobals.setValue(ConfigKeys.ANONYMOUS_USER_ID, Integer.toString(ANONYMOUS));
	}
	
	/**
	 * Check if guest users are being counted correctly
	 */
	public void testAnonymousCount()
	{
		this.createUserSession(ANONYMOUS, ANONYMOUS + 1 + "_" + System.currentTimeMillis());
		this.createUserSession(ANONYMOUS, ANONYMOUS + 2 + "_" + System.currentTimeMillis());
		this.createUserSession(ANONYMOUS, ANONYMOUS + 3 + "_" + System.currentTimeMillis());
		
		assertEquals(3, SessionFacade.anonymousSize());
	}
	
	/**
	 * Check if counting of both guest and logged users is correct
	 */
	public void test2Anymous1Logged() 
	{
		// Anonymous
		this.createUserSession(ANONYMOUS, ANONYMOUS + "1_" + System.currentTimeMillis());
		this.createUserSession(ANONYMOUS, ANONYMOUS + "2_" + System.currentTimeMillis());
		
		// Logged
		SessionFacade.setAttribute("logged", "1");
		this.createUserSession(2, "logged" + System.currentTimeMillis());
		
		// Assert
		assertEquals(2, SessionFacade.anonymousSize());
		assertEquals(1, SessionFacade.registeredSize());
	}
	
	/**
	 * First register as anonymous, then change to logged, and check counting
	 */
	public void testAnonymousThenLogged()
	{
		// Anonymous
		String sessionId = ANONYMOUS + "1_" + System.currentTimeMillis();
		
		this.createUserSession(ANONYMOUS, sessionId);
		
		assertEquals(1, SessionFacade.anonymousSize());
		assertEquals(0, SessionFacade.registeredSize());
		
		// Logged
		UserSession us = SessionFacade.getUserSession(sessionId);
		us.setUserId(2);
		
		SessionFacade.setAttribute("logged", "1");
		
		SessionFacade.remove(sessionId);
		SessionFacade.add(us);
		
		assertEquals(0, SessionFacade.anonymousSize());
		assertEquals(1, SessionFacade.registeredSize());
	}
	
	public void test3LoggedThen1Logout()
	{
		// Logged
		SessionFacade.setAttribute("logged", "1");
		
		this.createUserSession(2, "2_" + System.currentTimeMillis());
		
		String sessionId = "3_" + System.currentTimeMillis();
		this.createUserSession(3, sessionId);

		this.createUserSession(4, "4_" + System.currentTimeMillis());
		
		assertEquals(3, SessionFacade.registeredSize());
		assertEquals(0, SessionFacade.anonymousSize());
		
		// Logout (goes as guest)
		SessionFacade.removeAttribute("logged");
		SessionFacade.remove(sessionId);
		
		this.createUserSession(ANONYMOUS, sessionId);
		
		assertEquals(2, SessionFacade.registeredSize());
		assertEquals(1, SessionFacade.anonymousSize());
	}
	
	private void createUserSession(int userId, String sessionId)
	{
		UserSession us = new UserSession();

		us.setUserId(userId);
		us.setSessionId(sessionId);
		us.setUsername("blah_" + System.currentTimeMillis());
		
		SessionFacade.add(us, sessionId);
	}
}