.build());
    }

    private <T> void registerServiceOn(ModelRegistry modelRegistry, String path, ModelType<T> type, T instance, String descriptor) {
        modelRegistry.register(ModelRegistrations.serviceInstance(ModelReference.of(path, type), instance)
            .descriptor(descriptor)
            .build()
        );
    }

    private String instanceDescriptorFor(String path) {

		Metadata:    &model.NodeMetadata{Namespace: "nsa", ClusterID: clusterID},
	}
	serviceInstances := controller.GetProxyServiceTargets(svcNode)

	if len(serviceInstances) != 1 {
		t.Fatalf("GetProxyServiceTargets() expected 1 instance, got %d", len(serviceInstances))
	}

	hostname := kube.ServiceHostname("svc1", "nsa", defaultFakeDomainSuffix)
	if serviceInstances[0].Service.Hostname != hostname {

	// Full determines whether a full push is required or not. If false, an incremental update will be sent.
	// Incremental pushes:
	// * Do not recompute the push context
	// * Do not recompute proxy state (such as ServiceInstances)
	// * Are not reported in standard metrics such as push time
	// As a result, configuration updates should never be incremental. Generally, only EDS will set this, but
	// in the future SDS will as well.
	Full bool