【IT168技术文档】测试 Servlet 使用:
package jetty.test.supper;
import java.io.File;
import javax.servlet.http.HttpServletRequest;
import jetty.LoginServlet;
import com.meterware.httpunit.GetMethodWebRequest;
import com.meterware.httpunit.WebConversation;
import com.meterware.httpunit.WebRequest;
import com.meterware.httpunit.WebResponse;
import com.meterware.servletunit.InvocationContext;
import com.meterware.servletunit.ServletRunner;
import com.meterware.servletunit.ServletUnitClient;
import junit.framework.TestCase;
public class HttpUnitTest extends TestCase {
public void ctestUrl() throws Exception{
System.out.println( " 直接获取网页内容： " );
WebConversation wc = new WebConversation();
WebResponse wr = wc.getResponse( " http://www.google.com " );
System.out.println( wr.getText() );
}
public void testRun1() throws Exception{
System.out.println( " 无参数测试： " );
// 建立服务器
ServletRunner sr = new ServletRunner( new File( " WebRoot\\WEB-INF\\test.xml " ));
// 模拟客户端
ServletUnitClient sc = sr.newClient();
// URL 定位
WebRequest request = new GetMethodWebRequest( " http://localhost:7000/cactusDemo " );
WebResponse response = sc.getResponse( request );
// 运行
System.out.println(response.getText() + " \n " );
}
public void testRun2() throws Exception{
System.out.println( " Session 和 request 测试： " );
ServletRunner sr = new ServletRunner( new File( " WebRoot\\WEB-INF\\test.xml " ));
ServletUnitClient sc = sr.newClient();
WebRequest request = new GetMethodWebRequest( " http://localhost/cactusDemo " );
// Parameter 加参 use
request.setParameter( " use " , " web " );
// 取出 Servlet : LoginServlet 方法准备执行
InvocationContext ic = sc.newInvocation( request );
LoginServlet se = (LoginServlet)ic.getServlet();
HttpServletRequest re = ic.getRequest() ;
// request session 加参 use
re.setAttribute( " use " , " re " );
re.getSession( true ).setAttribute( " use " , " re " );
se.doGet(re,ic.getResponse()); // 关键：运行测试方法
// 获取 out
WebResponse response = ic.getServletResponse();
System.out.println(response.getText());
}
}
test.xml
<? xml version="1.0" encoding="UTF-8" ?>
< web-app xmlns ="http://java.sun.com/xml/ns/j2ee" xmlns:xsi ="http://www.w3.org/2001/XMLSchema-instance" version ="2.4" xsi:schemaLocation ="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd" >
< servlet >
< servlet-name > cactusDemo </ servlet-name >
< servlet-class > jetty.LoginServlet </ servlet-class >
</ servlet >
< servlet-mapping >
< servlet-name > cactusDemo </ servlet-name >
< url-pattern > /cactusDemo </ url-pattern >
</ servlet-mapping >
</ web-app >
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