func(c Spec) Spec {
				c.(*k8s.GatewayClassSpec).ControllerName = "bar"
				return c
			},
			nil,
		},
		// mock type
		{
			&config.MockConfig{Key: "foobar"},
			func(c Spec) Spec {
				c.(*config.MockConfig).Key = "bar"
				return c
			},
			protocmp.Transform(),
		},
		// XDS type, to test golang/proto
		{
			&cluster.Cluster{Name: "foobar"},
			func(c Spec) Spec {

	}
	var lock k8sresourcelock.Interface = &k8sresourcelock.ConfigMapLock{
		ConfigMapMeta: metav1.ObjectMeta{Namespace: l.namespace, Name: l.electionID},
		Client:        l.client.CoreV1(),
		LockConfig: k8sresourcelock.ResourceLockConfig{
			Identity: l.name,
			Key:      key,
		},
	}
	if l.perRevision {
		lock = &k8sresourcelock.LeaseLock{