使用Cactus进行容器内测试三---（集成jetty进行容器内测试）

崬城衞

　　1、到http://dist.codehaus.org/jetty/下载jetty-5.x。
　　2、解压后在eclipse中配置jetty。
　　3、在WebTest项目中编写LoginServlet.java，其内容为：

package org.pioneer.test.servlet;
import java.io.IOException;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
@SuppressWarnings("serial")
public class LoginServlet extends HttpServlet {
public void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
this.doPost(request, response);
}
public void doPost(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
if (isLogin(request)) {
System.out.println("success");
} else {
System.out.println("failure");
}
}
public boolean isLogin(HttpServletRequest request) {
String username = request.getParameter("username");
String password = request.getParameter("password");
if ("hello".equals(username) && "world".equals(password)) {
return true;
}
return false;
}
}

　　并在web.xml中配置LoginServlet。
　　4、然后编写LoginServlet.java的测试类LoginServletTest.java，其源代码如下：

package org.pioneer.test.servlet;
import org.apache.cactus.ServletTestCase;
import org.apache.cactus.WebRequest;
import org.apache.cactus.WebResponse;
public class LoginServletTest extends ServletTestCase {
public void begin(WebRequest request) {
System.out.println("begin session: " + session);
System.out.println("begin");
}
public void end(WebResponse response) {
System.out.println("end");
}
public void beginIsLogin(WebRequest request) {
request.addParameter("username", "hello");
request.addParameter("password", "world");
System.out.println("beginIsLogin");
}
public void endIsLogin(WebResponse response) {
System.out.println("endIsLogin");
}
@Override
protected void setUp() throws Exception {
System.out.println("setUp session: " + session);
System.out.println("setUp");
}
@Override
protected void tearDown() throws Exception {
System.out.println("tearDown");
}
public void testIsLogin() {
LoginServlet servlet = new LoginServlet();
boolean result = servlet.isLogin(request);
assertEquals(true, result);
}
}

　　5、然后编写TestJettyAll.java，其源代码如下：

package org.pioneer.test.servlet;
import junit.framework.Test;
import junit.framework.TestSuite;
import org.apache.cactus.extension.jetty.Jetty5xTestSetup;
public class TestJettyAll {
public static Test suite() {
System.setProperty("cactus.contextURL", "http://localhost:5555/hello");
TestSuite suite = new TestSuite("Test All");
suite.addTestSuite(LoginServletTest.class);
return new Jetty5xTestSetup(suite);
}
}

　　直接运行TestJettyAll.java即可运行测试用例。
　　注：这个例子使用的是jetty的嵌入式启动方式。jetty也可以像tomcat一样运行。这个例子使用的是jetty-5.x版本。