Mocking a @Readiness annotated class

[sNiXx]

I am wondering if this should generally be possible? I am trying to mock a Quarkus readiness check for unit testing, as follows:

Test

@QuarkusTest
class ReadinessTest {

    @BeforeEach
    void beforeEach() {
        RestAssured.enableLoggingOfRequestAndResponseIfValidationFails();

        Webservice mockWebservice = new MockWebservice();
        QuarkusMock.installMockForType(mockWebservice, Webservice.class, RestClient.LITERAL);

        ConnectivityCheck mock = Mockito.mock(ConnectivityCheck.class);
        Mockito.when(mock.call()).thenReturn(HealthCheckResponse.up("Connectivity"));
        QuarkusMock.installMockForType(mock, ConnectivityCheck.class);
    }

    @Test
    void testReadiness() {
        given()
                .when()
                .get("/q/health/ready")
                .then()
                .statusCode(200)
                .body("status", is("UP"))
                .body("checks[0].status", is("UP"))
                .body("checks[1].status", is("UP"));
    }

ConnectivityCheck

@Readiness
@ApplicationScoped
public class ConnectivityCheck implements HealthCheck {

    private final String host;
    private final int port;
    private final int timeout;

    @Inject
    public ConnectivityCheck(AppConfig appConfig) throws MalformedURLException {
        String url = appConfig.server().baseUrl();
        this.host = new URL(url).getHost();
        this.port = new URL(url).getPort();
        this.timeout = appConfig.healthCheck().timeout();
    }

    @Override
    public HealthCheckResponse call() {
        HealthCheckResponseBuilder responseBuilder = HealthCheckResponse
                .named("Connectivity");
        Log.debugv("Trying to connect to the server at {0} on port {1,number,#}...", host, port);
        try (Socket s = new Socket()) {
            SocketAddress endpoint = new InetSocketAddress(host, port);
            s.connect(endpoint, timeout);
            Log.debugv("Successfully connected to the server at {0} on port {1,number,#}.", host, port);
            responseBuilder.up();
        } catch (IOException e) {
            responseBuilder.down()
                    .withData("Error", e.toString());
            Log.error("Failed to connect to the server", e);
        }
        return responseBuilder.build();
    }

}

But I run into the following exception:

jakarta.enterprise.inject.UnsatisfiedResolutionException: No bean found for required type [class org.example.health.ConnectivityCheck] and qualifiers [[]]

I suspect this has to do with the fact that I am not directly calling ConnectivityCheck.call(), but the Quarkus healthcheck endpoint (/q/health/ready) triggers a connection attempt to the server.

What am I missing?

Thanks in advance :-)