Mockserver 无法读取请求：未知消息格式

Question

我需要测试一些 REST 客户端。为此，我使用

org.mockserver.integration.ClientAndServer

我启动我的服务器。创造一些期望。之后我嘲笑我的客户。运行这个客户端。但是当服务器收到请求时，我在日志中看到：

14:00:13.511 [MockServer-EventLog0] INFO org.mockserver.log.MockServerEventLog - received binary request:

  505249202a20485454502f322e300d0a0d0a534d0d0a0d0a00000604000000000000040100000000000408000000000000ff0001

14:00:13.511 [MockServer-EventLog0] INFO org.mockserver.log.MockServerEventLog - unknown message format

  505249202a20485454502f322e300d0a0d0a534d0d0a0d0a00000604000000000000040100000000000408000000000000ff0001

这是我的测试：

@RunWith(PowerMockRunner.class)
@PrepareForTest({NrfClient.class, SnefProperties.class})
@PowerMockIgnore({"javax.net.ssl.*"})
@TestPropertySource(locations = "classpath:test.properties")
public class NrfConnectionTest {
    private String finalPath;
    private UUID uuid = UUID.fromString("8d92d4ac-be0e-4016-8b2c-eff2607798e4");

    private ClientAndServer mockServer;

    @Before
    public void startMockServer() {
        mockServer = startClientAndServer(8888);
    }

    @After
    public void stopServer() {
        mockServer.stop();
    }

    @Test
    public void NrfRegisterTest() throws Exception {
        //create some expectation
        new MockServerClient("127.0.0.1", 8888)
                .when(HttpRequest.request()
                        .withMethod("PUT")
                        .withPath("/nnrf-nfm/v1/nf-instances/8d92d4ac-be0e-4016-8b2c-eff2607798e4"))
                .respond(HttpResponse.response().withStatusCode(201));

        //long preparations and mocking the NrfClient (client that actually make request)
        //NrfClient is singleton, so had to mock a lot of methods.
        PropertiesConfiguration config = new PropertiesConfiguration();
        config.setAutoSave(false);
        File file = new File("test.properties");
        if (!file.exists()) {
            String absolutePath = file.getAbsolutePath();
            finalPath = absolutePath.substring(0, absolutePath.length() - "test.properties".length()) + "src\\test\\resources\\test.properties";
            file = new File(finalPath);
        }
        try {
            config.load(file);
            config.setFile(file);
        } catch(ConfigurationException e) {
            LogUtils.warn(NrfConnectionTest.class, "Failed to load properties from file " + "classpath:test.properties", e);
        }
        SnefProperties spyProperties = PowerMockito.spy(SnefProperties.getInstance());

        PowerMockito.doReturn(finalPath).when(spyProperties, "getPropertiesFilePath");
        PowerMockito.doReturn(config).when(spyProperties, "getProperties");
        PowerMockito.doReturn(config).when(spyProperties, "getLastUpdatedProperties");
        NrfConfig nrfConfig = getNrfConfig();
        NrfClient nrfClient = PowerMockito.spy(NrfClient.getInstance());
        SnefAddressInfo snefAddressInfo = new SnefAddressInfo("127.0.0.1", "8080");
        PowerMockito.doReturn(nrfConfig).when(nrfClient, "loadConfiguration", snefAddressInfo);
        PowerMockito.doReturn(uuid).when(nrfClient, "getUuid");

        Whitebox.setInternalState(SnefProperties.class, "instance", spyProperties);
        nrfClient.initialize(snefAddressInfo);

        //here the client makes request
        nrfClient.run();
    }

    private NrfConfig getNrfConfig() {
        NrfConfig nrfConfig = new NrfConfig();
        nrfConfig.setNrfDirectConnection(true);
        nrfConfig.setNrfAddress("127.0.0.1:8888");
        nrfConfig.setSnefNrfService(State.ENABLED);
        nrfConfig.setSmpIp("127.0.0.1");
        nrfConfig.setSmpPort("8080");
        return nrfConfig;
    }
}

看起来我错过了一些服务器配置，或者以错误的方式使用它。

或者，也许原因在于powermock：是否mockserver与powermock或PowerMockRunner不兼容？

Answer 1

在我的例子中，MockServer 似乎无法（默认情况下）处理除“正常”方法（GET、POST、PUT...）之外的 http 方法。就我而言，我想使用 REPORT http 方法模拟 CalDav 端点。结果和上面说的一样。我的解决方案是强制 MockServer 将所有请求作为 http 请求处理。

var config = Configuration.configuration()
        .assumeAllRequestsAreHttp(true);
var clientAndServer = ClientAndServer.startClientAndServer(config, MOCK_PORT);