Mockserver无法匹配接收到的消息的期望

Question

我在用

<dependency>
    <groupId>org.mock-server</groupId>
    <artifactId>mockserver-netty</artifactId>
    <version>5.11.2</version>
    <scope>test</scope>
</dependency>

用于REST的集成测试。我从非常基本的期望开始，在测试通过后，进一步错误地进行测试。令我惊讶的是，MockServer一直告诉我，没有收到的请求符合我的期望。

我正在使用Java编写使用Mockito和PowerMock来处理静态方法的测试。TestNG是测试Freamework。

这是我的密码：

@PowerMockIgnore({"javax.xml.parsers.*", "org.apache.logging.log4j.*", "com.sun.org.apache.*", "sun.security.*", "javax.net.ssl.*"})
@PrepareForTest({K8sTarget.class, K8sApi.class})

public class DataAccessImplTest extends PowerMockTestCase {

    private static final String HTTP_METHOD_GET = "GET";

    private static final String USER_ID= "46756123123";

    private static final String USERS_PATH = "/api/v1/users/%s";

    private static final String CONTENT_TYPE_APP_JSON = "application/json";

    @Mock
    Target mockTarget;

    @Mock
    K8sClient mockK8sClient;

    private DataAccessFactory dataAccessFactory;

    private DataAccessImpl dataAccessUT;

    private MockServerClient mockServer;

    AutoCloseable closeable;

    @BeforeClass
    public void setup() {

        // ensure all connection using HTTPS will use the SSL context defined by
        // MockServer to allow dynamically generated certificates to be accepted
        HttpsURLConnection.setDefaultSSLSocketFactory(
                new KeyStoreFactory(new MockServerLogger()).sslContext().getSocketFactory());
        this.mockServer = startClientAndServer(PortFactory.findFreePort());

        this.closeable = MockitoAnnotations.openMocks(this);

        dataAccessFactory = DataAccessFactory.getInstance();
        assertNotNull(dataAccessFactory);

        PowerMockito.mockStatic(K8sApi.class);
        PowerMockito.mockStatic(K8sTarget.class);
        PowerMockito.when(K8sApi.getK8sClient()).thenReturn(mockK8sClient);
        PowerMockito.when(K8sTarget.of(Mockito.any(K8sClient.class), Mockito.any(Target.class))).thenReturn(mockTarget);
        Mockito.when(mockTarget.getName()).thenReturn("localhost");
        Mockito.when(mockTarget.getPort()).thenReturn(this.mockServer.getPort().intValue());
        
        dataAccessUT = dataAccessFactory.createDataClient();
    }

    @BeforeMethod
    public void prepareMocks() {

        Mockito.when(mockTarget.getName()).thenReturn("localhost");
        Mockito.when(mockTarget.getPort()).thenReturn(this.mockServer.getPort().intValue());
    }

    @AfterClass
    public void teardown() throws Exception {
        this.closeable.close();
        this.mockServer.stop();
    }

    @Test
    public void getUserTest_200_Ok() throws IOException {

        dataAccessUT.getUserData(USER_ID);

        mockServer.when(request()
                .withMethod(HTTP_METHOD_GET)
                .withPath(String.format(USERS_PATH, USER_ID))
        )
        .respond(
            response()
                .withStatusCode(HttpStatusCode.OK_200.code())
                .withHeader(HttpHeaderNames.CONTENT_TYPE.toString(), CONTENT_TYPE_APP_JSON)
                .withBody("some_response_body")
        );
    }
}

这些是控制台日志：

10:06:24.067 [nioEventLoopGroup-2-1] DEBUG com.commonlibrary.httpclient.common.HttpConnectionListener:28 - 0.1 HttpConnectionListener::operationComplete: connected to [localhost:58136] from [/127.0.0.1:58204]
10:06:24.285 [MockServer-EventLog0] INFO  org.mockserver.log.MockServerEventLog:108 - 58136 received request:

  {
    "method" : "GET",
    "path" : "/api/v1/users/46756123123",
    "headers" : {
      "authorization" : [ "Bearer token" ],
      "accept" : [ "application/json" ],
      "host" : [ "localhost:58136" ],
      "content-length" : [ "0" ]
    },
    "keepAlive" : true,
    "secure" : false
  }

10:06:24.350 [MockServer-EventLog0] INFO  org.mockserver.log.MockServerEventLog:108 - 58136 no expectation for:

  {
    "method" : "GET",
    "path" : "/api/v1/users/46756123123",
    "headers" : {
      "authorization" : [ "Bearer token" ],
      "accept" : [ "application/json" ],
      "host" : [ "localhost:58136" ],
      "content-length" : [ "0" ]
    },
    "keepAlive" : true,
    "secure" : false
  }

 returning response:

  {
    "statusCode" : 404,
    "reasonPhrase" : "Not Found"
  }

10:06:24.483 [MockServer-EventLog0] INFO  org.mockserver.log.MockServerEventLog:108 - 58136 stopped for port: 58136

正如您所看到的(除非我遗漏了什么)请求应该与期望相匹配，但它不是‘。我试过几件事，但都没有成功：

• 将请求期望降低到最低限度，只需调用请求()，而不定义任何其他内容。这应该符合每一个收到的请求。相同的result.
• introduce Times.exactly(1)在期望中。与我在请求中发送的头部相同，尽管我的理解是，如果它们不是按预期设置的，则它们不用于匹配。同样的结果.

两天后，我的想法用完了，所以任何帮助或暗示都将不胜感激。谢谢!

在MockServer站点中遵循提示和检查代码示例后进行编辑

按照@peter-rowth的建议，我移动了在创建期望之后发送的请求，它起了作用。我正在编辑这个问题，也是为了明确它复制了我后来发现的https://stackoverflow.com/questions/63843619/mockserver-request-not-found，。

Answer 1

在您的测试中，您是在执行对测试中代码的调用之后在MockServer中创建期望的吗？来自MockServer的控制台输出不输出匹配/不匹配的期望(默认行为)这一事实向我表明，在向MockServer发出web请求时没有设置期望，而当没有对请求的期望时，MockServer的默认响应是404。

尝试将该期望添加为测试的第一行。