{
									Instance: &resourceapi.NamedResourcesInstance{Name: "X"},
								},
								{
									Instance: &resourceapi.NamedResourcesInstance{Name: "Y"},
								},
							},
						},
					},
					"driver-b": {
						NamedResources: namedresourcesmodel.Model{
							Instances: []namedresourcesmodel.InstanceAllocation{
								{

}

func assignRefs(refs []*echo.Instance, instances echo.Instances) error {
	if len(refs) != len(instances) {
		return fmt.Errorf("cannot set %d references, only %d instances were built", len(refs), len(instances))
	}
	for i, ref := range refs {
		if ref != nil {
			*ref = instances[i]
		}
	}
	return nil
}

func (b *builder) BuildOrFail(t test.Failer) echo.Instances {
	t.Helper()
	out, err := b.Build()

			filter: func(instances echo.Instances) echo.Instances {
				return echotest.ReachableDestinations(naked1, instances)
			},
			expect: echo.Instances{
				// only same network/cluster, no VMs
				a1, a1Ns2, b1, c1, headless1, naked1, external1,
			},
		},
		"ReachableDestinations from vm": {
			filter: func(instances echo.Instances) echo.Instances {

// destination instance. This is for ingress gateway testing when source instance
// destination instances. This can be used when we're not using echo workloads
// as the source of traffic, such as from the ingress gateway. For example:
//
//	RunFromClusters(func(t framework.TestContext, src cluster.Cluster, dst echo.Instances)) {
//	  ingr := ist.IngressFor(src)
//	  ingr.CallWithRetryOrFail(...)

    static abstract class ServiceImpl implements BuildService<Params> {
        static List<ServiceImpl> instances = []

        String getProp() {
            return getParameters().prop
        }

        static void reset() {
            instances.clear()
        }

        ServiceImpl() {
            instances.add(this)
        }
    }

		}
	}

	// Get Instances from mockAdapter2
	instances = aggregateCtl.GetProxyServiceTargets(&model.Proxy{IPAddresses: []string{mock.MakeIP(mock.WorldService, 1)}})
	if len(instances) != 6 {
		t.Fatalf("Returned GetProxyServiceTargets' amount %d is not correct", len(instances))
	}
	for _, inst := range instances {
		if inst.Service.Hostname != mock.WorldService.Hostname {
			t.Fatal("Returned Instance is incorrect")
		}
	}

// got at t1 can accidentally override that got at t2 if multiple threads are
// running this function. Queueing ensures latest updated wins.
func (s *Controller) edsUpdate(instances []*model.ServiceInstance) {
	// Find all keys we need to lookup
	keys := sets.NewWithLength[instancesKey](len(instances))
	for _, i := range instances {
		keys.Insert(makeInstanceKey(i))
	}

	// Sidecar echo services with sidecar
	Sidecar echo.Instances

	// All echo services
	All echo.Instances
	// Echo services that are in the mesh
	Mesh echo.Instances
	// Echo services that are not in mesh
	MeshExternal echo.Instances

	MockExternal echo.Instances

	// WaypointProxies by
	WaypointProxies map[string]ambient.WaypointProxy
}

	"k8s.io/apimachinery/pkg/util/validation/field"
	resourceapi "k8s.io/kubernetes/pkg/apis/resource"
	"k8s.io/utils/ptr"
)

func testResources(instances []resourceapi.NamedResourcesInstance) *resourceapi.NamedResourcesResources {
	resources := &resourceapi.NamedResourcesResources{
		Instances: instances,
	}
	return resources
}

func TestValidateResources(t *testing.T) {
	goodName := "foo"
	badName := "!@#$%^"

			var (
				credName = "testsingletlsgateway-secretrotation"
				host     = "testsingletlsgateway-secretrotation.example.com"
			)
			allInstances := []echo.Instances{ingressutil.A, ingressutil.VM}
			for _, instances := range allInstances {
				echotest.New(t, instances).
					SetupForDestination(func(t framework.TestContext, to echo.Target) error {
						ingressutil.SetupConfig(t, echo1NS, ingressutil.TestConfig{