Question

我正在尝试使用Wiremock拦截在ApplicationReadyEvent上触发的HTTP调用。问题是此调用是在应用Wiremock规则之前进行的。所以这个API没有被嘲笑。

参见以下示例

public class OnApplicationReadyListener implements  ApplicationListener<ApplicationReadyEvent>{

@Override
public void onApplicationEvent(ApplicationReadyEvent event) {
    // in this pathe is being send a request
    consulHealthCheckService.register();
}

}

存根在@Before阶段配置，实际上在Servlet容器就绪后触发。实际上 - 在HTTP调用被激活后

   @RunWith(SpringRunner.class)
    @SpringBootTest(webEnvironment = WebEnvironment.RANDOM_PORT, classes = ConsulApplication.class)
    public class ConsulApplicationTest {

        @Rule
        public WireMockRule wireMockRule = new WireMockRule(Agent.DEFAULT_PORT );

        @Before
        public void setup(){
            // is being executed after the http call was fired
stubFor(get(anyUrl()).willReturn(aResponse().withStatus(HttpStatus.OK.value())));
            stubFor(put(urlEqualTo("/agent/service/register"))
                    .willReturn(aResponse()
                            .withStatus(HttpStatus.OK.value())
                            .withHeader("Content-Type", APPLICATION_JSON_VALUE)
                            ));
        }

        @Test
        public void shouldRegisterServiceOnApplicationStartup(){ 

            verify( putRequestedFor(urlEqualTo("/agent/service/register")));


        }
    }

有没有办法如何存根给出http调用？请注意：我无法模拟实际触发呼叫的服务代码。

Answer 1

您可以静态地在端口上创建WireMockRule启动它，而不是使用WireMockServer，并且甚至在此测试类完全初始化之前加载映射。如果这确实有效，您可以使用@AfterClass方法确保服务器关闭。

如果您尝试并且在测试类初始化之前它仍在发出请求，那么您将必须弄清楚该请求何时/何地，并找到另一种方法来测试您的断言，因为它在测试之前被触发class甚至被初始化。

如何模拟在ApplicationReadyEvent上触发的HTTP调用

1 个答案: