用嵌入式Jetty测试Spring-Rest服务

Question

我想要创建一个嵌入式码头服务器(不是maven，gradle等)。测试春季休息服务。

为此，我创建了一个EmbeddedServer类。但是不幸的是，rest服务的调用总是导致http 404错误。怎么搞错了？

rest服务在tomcat (而不是嵌入式)中工作得很好。

Im使用以下依赖项：

"org.eclipse.jetty:jetty-server:8.1.17.v20150415"
"org.eclipse.jetty:jetty-webapp:8.1.17.v20150415"

下面是EmbededServer类：

import org.eclipse.jetty.server.Server;
import org.eclipse.jetty.webapp.WebAppContext;

public class EmbeddedServer {

    private Server server;

    public void start() throws Exception {
        this.server = createServer();
        this.server.start();
    }

    public void stop() throws Exception {
        this.server.stop();
        this.server.join();
        this.server.destroy();
    }

    private Server createServer() {
        final Server server = new Server(8080);

        final WebAppContext context = new WebAppContext();
        context.setContextPath("/");
        context.setResourceBase("src/main/webapp");
        context.setDescriptor("src/main/webapp/WEB-INF/web.xml");
        context.setParentLoaderPriority(true);
        context.setServer(server);

        server.setHandler(context);

        return server;
    }
}

而考试班：

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.apache.http.util.EntityUtils;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;

import java.io.IOException;
import java.net.URI;

import static org.hamcrest.CoreMatchers.equalTo;
import static org.junit.Assert.assertThat;

public class SimpleTest {

    private HttpClient client;
    private EmbeddedServer server;

    @Before
    public void before() throws Exception {
        this.client = new DefaultHttpClient();
        this.server = new EmbeddedServer();
        this.server.start();
    }

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

    @Test
    public void invokeHello() throws Exception {
        final HttpResponse response = invokeGetRequest("http://localhost:8080/hello");
        verifyResponse(response, 200, "hello");
    }

    private HttpResponse invokeGetRequest(final String path) throws Exception {
        final URI wsAddress = new URI(path);
        final HttpGet method = new HttpGet(wsAddress);
        return this.client.execute(method);
    }

    private void verifyResponse(final HttpResponse actualHttpResponse, final int expectedHttpCode, final String expectedResponse) throws IOException {
        assertThat(actualHttpResponse.getStatusLine().getStatusCode(), equalTo(expectedHttpCode));

        final String actualResponse = EntityUtils.toString(actualHttpResponse.getEntity(), "UTF-8");
        assertThat(actualResponse, equalTo(expectedResponse));
    }
}

此测试失败的原因如下：

java.lang.AssertionError: 
  Expected: <200>
  but: was <404>

Answer 1

ResourceBase和描述符的路径必须是绝对的。

context.setResourceBase("c:/myapp/src/main/webapp");
context.setDescriptor("c:/myapp/src/main/webapp/WEB-INF/web.xml");