},
							Headers: map[string]*networking.StringMatch{
								"version": {
									MatchType: &networking.StringMatch_Exact{Exact: "v2"},
								},
							},
						},
						{
							Headers: map[string]*networking.StringMatch{
								"version": {
									MatchType: &networking.StringMatch_Exact{Exact: "v2"},
								},
							},

					check.OK(),
					func(result echo.CallResult, _ error) error {
						for _, r := range result.Responses {
							if r.Version != "v1" {
								return fmt.Errorf("expected service version %q, got %q", "v1", r.Version)
							}
						}
						return nil
					})
				src.CallOrFail(t, opt)
			})

			t.NewSubTest("v2").Run(func(t framework.TestContext) {
				opt = opt.DeepCopy()
				opt.Count = 5

							cfg := updates[key]
							// If the filter is updated, it should have a previous version.
							if previousVersion == nil {
								t.Errorf("Updated Envoy filter %s/%s did not exist", ns, ef.Name)
							} else if reflect.DeepEqual(*previousVersion, ef) {
								// Validate that the generated filter is different from the previous version.
								t.Errorf("Envoy filter %s/%s was not updated", ns, ef.Name)
							}

	// Namespace specific views do not apply here.

	// Mesh configuration for the mesh.
	Mesh *meshconfig.MeshConfig `json:"-"`

	// PushVersion describes the push version this push context was computed for
	PushVersion string

	// LedgerVersion is the version of the configuration ledger
	LedgerVersion string

	// JwtKeyResolver holds a reference to the JWT key resolver instance.
	JwtKeyResolver *JwksResolver

// Copyright Istio Authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,

// Copyright Istio Authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,

// Copyright Istio Authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,

// Copyright Istio Authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,

// Copyright Istio Authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,

// Copyright Istio Authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,