Hello, Can someone please help me with the dynamic port usage? I wrote a wiremock test using @WiremockTest annotation. Wiremock server is coming up on a default port. I am able to call my service from the test but I am not able to understand how do I modify the wiremock's dynamic port on the fly in the service, so that service makes the third party service call to wiremock instead of actual third party service. I am blocked on this. Request the team to help. P.S. - Intent is to run each wiremock test class with a separate wiremock server on dynamic port against the service.

You can get the port WireMock is running on by calling

wmRuntimeInfo.getHttpPort()

@Tom 8080 here is not the wiremock port but the port where my service is running. Flow is like: Wiremock -> My service -> Third party service Wiremock server is coming up on the dynamic port but how do I make this dynamic port configured in "My service" so that the call which was intended to go to "Third party service", now goes to wiremock server

OK, I see. Depends how you’re starting your service. If you’re able to new it up directly in the test and inject the base URL/port into it, that’s generally simplest. Alternatively you could go for a fixed port number e.g.

@WireMockTest(httpPort = 8888)

then configure your service to use this. This prevents test parallelisation, although the fact your service is also on a fixed port precludes this anyway.

My intent is to use the parallelism as earlier I was using static port and the test were very slow as they were not parallel

Hi You can achieve it by something

```
@DynamicPropertySource
@SuppressWarnings("unused")
static void registerProperties(DynamicPropertyRegistry registry) {
  registry.add(
      "url.myapp.endpoint",
      () -> "<http://localhost>:" + _PORT_ + "/test");
}
```

@Zahid Khan Yes trying by that. Only concern with this is, this annotation is spring bound and I was looking for something wiremock specific.