java - WireMock stub 创建失败 : expects 201 but gets 200

Question

我是 WireMock 的新手，并试图让我的第一个单元测试能够使用它。现在，按照wiremock.org 上的文档，我写了这个

    WireMockConfiguration config = wireMockConfig().port(9089).httpsPort(8443);
    m_wireMockServer    =       new WireMockServer(config);

    m_wireMockServer.start();
    WireMock.configureFor("localhost", 9089);
    givenThat(get(urlEqualTo("/some/thing"))
    .willReturn(aResponse()
        .withHeader("Content-Type", "text/plain")
        .withBody("Hello world!")));

我希望这会使任何对/some/thing 的 http 请求被捕获。它在给定的调用中给了我以下异常:

com.github.tomakehurst.wiremock.client.VerificationException: Expected status 201 for http://localhost:9089/__admin/mappings/new but was 200
at com.github.tomakehurst.wiremock.client.HttpAdminClient.postJsonAssertOkAndReturnBody(HttpAdminClient.java:151)
at com.github.tomakehurst.wiremock.client.HttpAdminClient.addStubMapping(HttpAdminClient.java:65)
at com.github.tomakehurst.wiremock.client.WireMock.register(WireMock.java:130)
at com.github.tomakehurst.wiremock.client.WireMock.register(WireMock.java:126)
at com.github.tomakehurst.wiremock.client.WireMock.givenThat(WireMock.java:65)

我错过了什么？创建 stub 时出了什么问题？

Answer 1

我的猜测是，您在测试运行之间始终让 Wiremock 在后台运行，因此当您在测试中设置新映射时，该映射并不是真正的新映射，因为已经存在一个现有映射并且 Wiremock 会做出响应200(确定)而不是 201(已创建)。

为了测试这一假设，请尝试在分配给 Wiremock 的端口上找到进程，如果有，则终止它并再次运行测试。