Integrating @QuarkusTest with other junit extentions (@RestateTest)

[djarnis73]

Hi

I'm trying to get a restate.dev project to work in a Quarkus project.

When I try their java-maven-quarkus example with the following unit test:

@QuarkusTest
@RestateTest
public class GreeterTest {

    @Inject
    @BindService
    Greeter greeter;

    @Test
    void test(@RestateClient Client ingressClient) {
        var c = GreeterClient.fromClient(ingressClient);
        var response = c.greet(new Greeter.Greeting("John Doe"));
        assertEquals("You said hi to John Doe!", response.message());
    }
}

Then the test fails because the greeter is null when the restate junit extension tries to fetch it. I have verified in the intellij debugger that quarkus performs the injection first.

The restate extension fetches the field value through the junit support method:

List<Object> servicesToBind =
    AnnotationSupport.findAnnotatedFieldValues(
        extensionContext.getRequiredTestInstance(), BindService.class);

Here servicesToBind is null even though a values was injected into the unit test. Do I need to write a Quarkus extension here to get this working or is there some configuration option I can use?

Note that @BindService can only be used on fields, but I suspect a solution could be to let it work on methods as well (if this is a method proxy related issue).

I'm on the latest version of Quarkus (3.28.1) and restate (2.4.0).