for _, o := range objects.Items {
			no := o.DeepCopy()
			out = append(out, object.NewK8sObject(no, nil, nil))
		}
	}
	return out
}

// readFile reads a file and returns the contents.
func readFile(path string) (string, error) {
	b, err := os.ReadFile(path)
	return string(b), err
}

// writeFile writes a file and returns an error if operation is unsuccessful.
func writeFile(path string, data []byte) error {

			}

			// check if conf file is deleted/conflist file is updated
			if c.chainedCNIPlugin {
				resultConfig := testutils.ReadFile(t, cniConfigFilePath)

				goldenFilepath := filepath.Join("testdata", c.expectedConfigFilename)
				goldenConfig := testutils.ReadFile(t, goldenFilepath)
				testutils.CompareBytes(t, resultConfig, goldenConfig, goldenFilepath)
			} else if file.Exists(cniConfigFilePath) {

// checkResult checks if resultFile is equal to expectedFile at each tick until timeout
func checkResult(result, expected string) error {
	resultFile, err := os.ReadFile(result)
	if err != nil {
		return fmt.Errorf("couldn't read result: %v", err)
	}
	expectedFile, err := os.ReadFile(expected)
	if err != nil {
		return fmt.Errorf("couldn't read expected: %v", err)
	}
	if !bytes.Equal(resultFile, expectedFile) {

					ObjectMeta: metav1.ObjectMeta{Namespace: "istio-system", Name: "istio-rev-1"},
					Data: map[string]string{
						"mesh": string(util.ReadFile(t, path.Join(testdir, "meshconfig.yaml"))),
					},
				}, metav1.CreateOptions{})
				client.Kube().CoreV1().Secrets("bar").Create(context.Background(), &v1.Secret{

	return writeCNIConfig(ctx, cniConfig, getPluginConfig(cfg))
}

func readCNIConfigTemplate(template cniConfigTemplate) ([]byte, error) {
	if file.Exists(template.cniNetworkConfigFile) {
		cniConfig, err := os.ReadFile(template.cniNetworkConfigFile)
		if err != nil {
			return nil, err
		}
		installLog.Infof("Using CNI config template from %s", template.cniNetworkConfigFile)
		return cniConfig, nil
	}

	wantException bool
}

// Tests Pilot /debug
func TestDescribe(t *testing.T) {
	productPageConfigPath := "testdata/describe/http_config.json"
	config, err := os.ReadFile(productPageConfigPath)
	if err != nil {
		t.Fatalf("failed to read %s: %v", productPageConfigPath, err)
	}
	cases := []execAndK8sConfigTestCase{
		{ // case 0
			args:           []string{},

	debug, err := extractConfigDump(kubeClient, podName, podNamespace, includeEds)
	if err != nil {
		return nil, err
	}
	return setupConfigdumpEnvoyConfigWriter(debug, out)
}

func readFile(filename string) ([]byte, error) {
	file := os.Stdin
	if filename != "-" {
		var err error
		file, err = os.Open(filename)
		if err != nil {
			return nil, err
		}
	}
	defer func() {

				return nil, nil, err
			}
		}
	}

	injector := &ExternalInjector{}
	if injectConfigFile != "" {
		injectionConfig, err := os.ReadFile(injectConfigFile) // nolint: vetshadow
		if err != nil {
			return nil, nil, err
		}
		injectConfig, err := readInjectConfigFile(injectionConfig)
		if err != nil {

		},
	}

	for _, c := range cases {
		t.Run(c.name, func(t *testing.T) {
			istioConf := testutils.ReadFile(t, filepath.Join("testdata", c.newConfFilename))
			existingConfFilepath := filepath.Join("testdata", c.existingConfFilename)
			existingConf := testutils.ReadFile(t, existingConfFilepath)

			output, err := insertCNIConfig(istioConf, existingConf)
			if err != nil {
				if !c.expectedFailure {

	tmpDir := t.TempDir()
	tmpCharts := chartSourceType(filepath.Join(tmpDir, operatorSubdirFilePath))
	err := copyDir(string(liveCharts), string(tmpCharts))
	if err != nil {
		t.Fatal(err)
	}

	rs, err := readFile(filepath.Join(testDataDir, "input-extra-resources", testResourceFile+".yaml"))
	if err != nil {
		t.Fatal(err)
	}