使用带有JUnit测试的Jetty服务器

Question

我一直在尝试通过在JUnit测试用例的BeforeClass方法中启动Jetty服务器然后使用HttpClient来形成对服务器的请求来测试我的Web应用程序.我让服务器启动没有任何问题,但是当我尝试发出请求时,我一直得到404.

我的服务器配置如下:

  public void start() throws Exception {
        if (server == null) {
            server = new Server(PORT);
            server.setStopAtShutdown(true);

            wac = new WebAppContext();
            wac.setContextPath("/app");
            wac.setResourceBase("war");
            wac.setClassLoader(this.getClass().getClassLoader());
            server.addHandler(wac);

            server.start();
        }
   }    

我的配置有问题吗？服务器正在运行,我可以看到我正在点击它,它只是找不到任何资源.

Answer 1

这是一个使用jetty的完整Junit测试类:

package test.server;

import java.io.BufferedReader;
import java.io.InputStreamReader;

import org.apache.http.HttpResponse;
import org.apache.http.client.HttpClient;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.impl.client.DefaultHttpClient;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import org.mortbay.jetty.Server;
import org.mortbay.jetty.webapp.WebAppContext;

public class MockPortalTest {

    private Server server;

    @Before
    public void startServer() throws Exception {
        server = new Server(8080);
        server.setStopAtShutdown(true);
        WebAppContext webAppContext = new WebAppContext();
        webAppContext.setContextPath("/app");
        webAppContext.setResourceBase("src/main/webapp");       
        webAppContext.setClassLoader(getClass().getClassLoader());
        server.addHandler(webAppContext);
        server.start();
    }


    @Test
    public void shouldBePreAuthenticated() throws Exception {
        String userId = "invalid";
        HttpClient client = new DefaultHttpClient();
        HttpGet mockRequest = new HttpGet("http://localhost:8080/app");
        mockRequest.setHeader("http-user",userId);
        HttpResponse mockResponse = client.execute(mockRequest);
        BufferedReader rd = new BufferedReader
          (new InputStreamReader(mockResponse.getEntity().getContent()));    
        // DO YOUR ASSERTIONS
    }

    @After
    public void shutdownServer() throws Exception {
        server.stop();
    }

}

Answer 2

我在第一篇文章中开始使用代码片段,然后开始反复尝试.下面的代码终于为我工作了:

Server server = new Server(8080);
server.setStopAtShutdown(true);

WebAppContext webAppContext = new WebAppContext();
webAppContext.setContextPath("/app");
webAppContext.setResourceBase("src/main/webapp");       
webAppContext.setClassLoader(getClass().getClassLoader());
server.addHandler(webAppContext);
server.start();

URL url = new URL("http://localhost:8080/app/some_call");
URLConnection connection = url.openConnection();
List<String> lines = IOUtils.readLines(connection.getInputStream());
System.out.println(lines.get(0));

POM看起来像这样:

<dependency>
    <groupId>org.mortbay.jetty</groupId>
    <artifactId>jetty</artifactId>
    <version>${jetty.version}</version>
</dependency>
<dependency>
    <groupId>org.mortbay.jetty</groupId>
    <artifactId>jetty-util</artifactId>
    <version>${jetty.version}</version>
</dependency>


<jetty.version>6.1.25</jetty.version>