Cactus借助Jetty测试Servlet

这是一个WebProject，但不需要web.xml，因为用不到它

首先是待测试的LoginServlet.java

[java]
package com.jadyer.servlet;

import java.io.IOException;
import java.io.PrintWriter;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

public class LoginServlet extends HttpServlet {
    private static final long serialVersionUID = 6655227641354075528L;

    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        PrintWriter out = response.getWriter();
        out.println("<table><tr><td>username</td><td>password</td></tr></table>");
        out.flush();
        out.close();
    }

    public boolean login(HttpServletRequest request){
        String loginUser = (String)request.getSession().getAttribute("loginUser");
        if(null==loginUser || !"http://blog.csdn.net/jadyer".equals(loginUser)){
            System.out.println("用户[" + loginUser + "]登录失败");
            return false;
        }
        System.out.println("用户[" + loginUser + "]登录成功");
        return true;
    }
}

package com.jadyer.servlet;

import java.io.IOException;
import java.io.PrintWriter;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

public class LoginServlet extends HttpServlet {
private static final long serialVersionUID = 6655227641354075528L;

@Override
protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
  PrintWriter out = response.getWriter();
  out.println("<table><tr><td>username</td><td>password</td></tr></table>");
  out.flush();
  out.close();
}

public boolean login(HttpServletRequest request){
  String loginUser = (String)request.getSession().getAttribute("loginUser");
  if(null==loginUser || !"http://blog.csdn.net/jadyer".equals(loginUser)){
   System.out.println("用户[" + loginUser + "]登录失败");
   return false;
  }
  System.out.println("用户[" + loginUser + "]登录成功");
  return true;
}
}
下面是Cactus编写的位于test SourceFolder下的测试用例LoginServletTest.java

其实它和上一篇文章"Cactus入门"里面的测试用例是一样的

[java]
package com.jadyer.servlet;

import java.io.IOException;

import javax.servlet.ServletException;

import junit.framework.Assert;

import org.apache.cactus.ServletTestCase;
import org.apache.cactus.WebRequest;
import org.xml.sax.SAXException;

import com.meterware.httpunit.WebResponse;

public class LoginServletTest extends ServletTestCase {
    private LoginServlet loginServlet;

    //它是在ServerSide执行的
    public void setUp(){
        loginServlet = new LoginServlet();
    }

    //beginXxx()方法是在ClientSide执行的
    //如果想在testLogin()中获取到这里request添加的username参数,那么这个方法就应该命名为beginLogin()
    public void beginLogin(WebRequest request){
        request.addParameter("username", "Jadyer");
    }

    //它是在ServerSide执行的
    public void testLogin(){
        //获取GET参数
        Assert.assertEquals(request.getParameter("username"), "Jadyer");
        //登录失败
        //session.setAttribute("loginUser", "玄玉<http://blog.csdn.net/jadyer>");
        Assert.assertFalse(loginServlet.login(request));
        //登录成功
        session.setAttribute("loginUser", "http://blog.csdn.net/jadyer");
        Assert.assertTrue(loginServlet.login(request));
    }

    //它是在ServerSide执行的
    public void testDoGet() throws ServletException, IOException {
        loginServlet.doGet(request, response);
    }

    //endXxx()方法是在ClientSide执行的,该方法对应testDoGet()
    public void endDoGet(WebResponse resp) throws SAXException {
        //这里使用com.meterware.httpunit.WebResponse,而非org.apache.cactus.WebResponse,前者提供了很多增强功能
        //但在使用httpunit中的WebResponse时,要额外借助Tidy.jar作为辅助包
        Assert.assertEquals(resp.getTables()[0].getCellAsText(0,0), "username");
        Assert.assertEquals(resp.getTables()[0].getCellAsText(0,1), "password");
    }
}

package com.jadyer.servlet;

import java.io.IOException;

import javax.servlet.ServletException;

import junit.framework.Assert;

import org.apache.cactus.ServletTestCase;
import org.apache.cactus.WebRequest;
import org.xml.sax.SAXException;

import com.meterware.httpunit.WebResponse;

public class LoginServletTest extends ServletTestCase {
private LoginServlet loginServlet;

//它是在ServerSide执行的
public void setUp(){

补充：软件开发 , Java ,