// limitations under the License.

package xds

import (
	"context"
	"fmt"
	"reflect"
	"sync"
	"sync/atomic"
	"testing"
	"time"

	discovery "github.com/envoyproxy/go-control-plane/envoy/service/discovery/v3"
	uatomic "go.uber.org/atomic"
	"google.golang.org/grpc"

	"istio.io/istio/pilot/pkg/model"
	"istio.io/istio/pkg/config/schema/kind"
	"istio.io/istio/pkg/test/util/retry"

// limitations under the License.

package kube

import (
	"fmt"
	"testing"

	kubeVersion "k8s.io/apimachinery/pkg/version"
	fakediscovery "k8s.io/client-go/discovery/fake"
)

func TestIsAtLeastVersion(t *testing.T) {
	tests := []struct {
		name           string
		clusterVersion uint
		minorVersion   uint
		want           bool
	}{
		{

		*out = new(v1.Duration)
		**out = **in
	}
	return
}

// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Discovery.
func (in *Discovery) DeepCopy() *Discovery {
	if in == nil {
		return nil
	}
	out := new(Discovery)
	in.DeepCopyInto(out)
	return out
}

// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

func (cb *ClusterBuilder) normalizeClusters(clusters []*discovery.Resource) []*discovery.Resource {
	// resolve cluster name conflicts. there can be duplicate cluster names if there are conflicting service definitions.
	// for any clusters that share the same name the first cluster is kept and the others are discarded.
	have := sets.String{}
	out := make([]*discovery.Resource, 0, len(clusters))
	for _, c := range clusters {

	core "github.com/envoyproxy/go-control-plane/envoy/config/core/v3"
	endpoint "github.com/envoyproxy/go-control-plane/envoy/config/endpoint/v3"
	discovery "github.com/envoyproxy/go-control-plane/envoy/service/discovery/v3"
	"google.golang.org/protobuf/types/known/structpb"
	wrappers "google.golang.org/protobuf/types/known/wrapperspb"

	meshconfig "istio.io/api/mesh/v1alpha1"

package xds_test

import (
	"bytes"
	"fmt"
	"os"
	"path"
	"strconv"
	"strings"
	"testing"
	"text/template"
	"time"

	"github.com/Masterminds/sprig/v3"
	discovery "github.com/envoyproxy/go-control-plane/envoy/service/discovery/v3"

	meshconfig "istio.io/api/mesh/v1alpha1"
	networking "istio.io/api/networking/v1alpha3"
	security "istio.io/api/security/v1beta1"
	"istio.io/api/type/v1beta1"

package xds

import (
	"encoding/json"
	"strconv"
	"strings"
	"time"

	core "github.com/envoyproxy/go-control-plane/envoy/config/core/v3"
	discovery "github.com/envoyproxy/go-control-plane/envoy/service/discovery/v3"

	"istio.io/istio/pilot/pkg/model"
	"istio.io/istio/pilot/pkg/networking/util"
	v3 "istio.io/istio/pilot/pkg/xds/v3"
	"istio.io/istio/pkg/env"
	"istio.io/istio/pkg/lazy"

import kotlin.reflect.KClass


/**
 * Utility [TypeDiscovery] implementation that allows introducing [discoverClasses] as soon as [keyClass] is encountered in type discovery.
 */
internal
class FixedTypeDiscovery(private val keyClass: KClass<*>, private val discoverClasses: List<KClass<*>>) : TypeDiscovery {
    override fun getClassesToVisitFrom(kClass: KClass<*>): Iterable<KClass<*>> =

func ValidateJoinConfiguration(c *kubeadm.JoinConfiguration) field.ErrorList {
	allErrs := field.ErrorList{}
	allErrs = append(allErrs, ValidateDiscovery(&c.Discovery, field.NewPath("discovery"))...)
	allErrs = append(allErrs, ValidateNodeRegistrationOptions(&c.NodeRegistration, field.NewPath("nodeRegistration"))...)

 * * in the [ProjectTopLevelReceiver] type, introduces a `projects` property of type `RootProjectAccessor`;
 * * brings the `RootProjectAccessor` type into type discovery, and
 * * ensures type discovery going recursively over the generated typesafe accessor containers (see [TypesafeProjectAccessorTypeDiscovery]);