使用Wiremck时请求不匹配（测试对外部服务器的请求）

Question

我已经使用wiremck配置了几个存根。我需要检查通过Rest API向外部服务器发送请求的客户端。但是当我配置存根时，出于某种原因，存根的请求被截断，主机（模拟外部服务器）被截断。

application.properties

api.url.fail.header.rec.count.external.server=http://127.0.0.1:8282/dataByUnloadPlanPaysSet/failRecCount

• Rest客户端

    public ResponseEntity<InfoFromExternalServerDto>
    sendRequestFromExternalServer(String blockId, String urlToExternalServer) {

        UriComponentsBuilder uriComponentsBuilder = buildUriToExternalServer(blockId, urlToExternalServer);
        String uriWithParamsToExternalServer = uriComponentsBuilder.toUriString();

        HttpHeaders requestHttpHeaders = getHeadersHttpHeaders();
        HttpEntity<Object> requestHttpEntity = new HttpEntity<>(null, requestHttpHeaders);

        return restTemplate.exchange(
                uriWithParamsToExternalServer,
                HttpMethod.GET,
                requestHttpEntity,
                InfoFromExternalServerDto.class
        );
    }


    private UriComponentsBuilder buildUriToExternalServer(String blockId, String urlToExternalServer) {

        return UriComponentsBuilder.fromHttpUrl(urlToExternalServer)
                .queryParam("format", "json")
                .queryParam("block", blockId);
    }

    private HttpHeaders getHeadersHttpHeaders() {

        var requestHttpHeaders = new HttpHeaders();
        requestHttpHeaders.add("Accept", MediaType.APPLICATION_JSON_VALUE);

        return requestHttpHeaders;
    }

< li>wiremock配置

@Value("${api.url.fail.header.rec.count.external.server}")
    private String apiUrlFailHeaderRecCountToExternalServer;


    public void setupStubForProcessingRequest(int portExternalServerMock) {

        String addressHost = "127.0.0.1";

        configureFor(addressHost, portExternalServerMock);

        setupResponseInCaseFailRecCount();
    }

    private void setupResponseInCaseFailRecCount(){

        String countEntriesIntoHeaderRecCount = "1";

        UrlPattern urlPattern = urlEqualTo(this.apiUrlFailHeaderRecCountToExternalServer);

        MappingBuilder mappingBuilder = get(urlPattern);

        MappingBuilder mappingBuilderWithHeader = serverMockUtils.makeMappingBuilderSuccess(mappingBuilder);

        int statusOk = HttpStatus.OK.value();

        ResponseDefinitionBuilder responseDefinitionBuilder = aResponse().
                withStatus(statusOk)
                .withHeader("Content-Type", "application/json")
                .withHeader("rec_count", countEntriesIntoHeaderRecCount)
                .withBodyFile("json/infoFromExternalServer.json");

        MappingBuilder responseForReturn = mappingBuilderWithHeader.willReturn(responseDefinitionBuilder);

        stubFor(responseForReturn);
    }

 public MappingBuilder makeMappingBuilderSuccess(MappingBuilder mappingBuilder){

        return mappingBuilder
                .withHeader("Accept", matching("application/json"))
                .withQueryParam("format", equalTo("json"))
                .withQueryParam("block", equalTo(blockId));
    }

• 测试

@Value("${api.url.fail.header.rec.count.external.server}")
    private String apiUrlFailHeaderRecCountToExternalServer;

    @Value("${blockId.param.query}")
    private String blockId;

    private WireMockServer wireMockServer;

    private final int portExternalServerMock = 8282;

    @BeforeEach
    void setup() {

        WireMockConfiguration mockConfigurationPort = wireMockConfig()
                .port(this.portExternalServerMock);

        wireMockServer = new WireMockServer(mockConfigurationPort);
        wireMockServer.start();

        restServerMockForClient.setupStubForProcessingRequest(this.portExternalServerMock) ;
    }

@AfterEach
    void teardown() {
        wireMockServer.stop();
    }

    @Test
    void getDataFromExternalServer() {
        InfoFromExternalServerDto dataFromExternalServer =
                clientToExternalServer.getDataFromExternalServer(this.blockId,
                        this.apiUrlFailHeaderRecCountToExternalServer);

       
    }

我有多个不同地址主机的配置。每台主机都有自己的端口。当我通过endpointRest控制器发送请求时，主机地址不会被截断。如果我调用从测试循环中调用客户机的方法，那么由于某种原因，主机地址形成了，Wiremock存根无法给出有效的答案。

请告诉我发生了什么。我该如何解决这个问题？

Answer 1

我找到了解决办法。

• application.properties

api.url.fail.header.rec.count.external.server=http://127.0.0.1:8282/dataByUnloadPlanPaysSet/failRecCount

api.url.fail.header.rec.count.for.stubs=/dataByUnloadPlanPaysSet/failRecCount

请点击此处了解详情。存根-创建存根时必须分配此地址（不指定主机地址和主机端口）

这很重要。

使用方法 - urlPathEqualTo（）

UrlPathPattern urlPathPattern = urlPathEqualTo(this.apiUrlFailHeaderRecCountToExternalServer);