GoldenFilename string         // Expected output stored in golden file

	WantException bool
}

func VerifyOutput(t *testing.T, cmd *cobra.Command, c TestCase) {
	t.Helper()

	cmd.SetArgs(c.Args)

	var out bytes.Buffer
	cmd.SetOut(&out)
	cmd.SetErr(&out)
	cmd.SilenceUsage = true

	fErr := cmd.Execute()
	output := out.String()

	m.With(resultLabel.Value(resultSuccess)).Increment()
	return nil
}

// MatchesFilter returns true if the pod matches the repair filter criteria
func (c *Controller) matchesFilter(pod *corev1.Pod) bool {
	// Helper function; checks that a container's termination message matches filter
	matchTerminationMessage := func(state *corev1.ContainerStateTerminated) bool {

				assert.NoError(t, err)
			}
			verifyExecTestOutput(t, XdsStatusCommand(ctx), c)
		})
	}
}

func verifyExecTestOutput(t *testing.T, cmd *cobra.Command, c execTestCase) {
	t.Helper()

	var out bytes.Buffer
	cmd.SetArgs(c.args)
	cmd.SilenceUsage = true
	cmd.SetOut(&out)
	cmd.SetErr(&out)

	fErr := cmd.Execute()
	output := out.String()

			t.Fatalf("Output didn't match for the port protocol: got %s want %s", protocol, tc.expectedProtocol)
		}
	}
}

func verifyExecAndK8sConfigTestCaseTestOutput(t *testing.T, c execAndK8sConfigTestCase) {
	t.Helper()

	ctx := cli.NewFakeContext(&cli.NewFakeContextOption{
		Namespace:      c.namespace,
		IstioNamespace: c.istioNamespace,
		Results:        c.configDumps,
	})
	client, err := ctx.CLIClient()

package cmd

import (
	"bytes"
	"strings"
	"testing"

	"github.com/spf13/cobra"
)

func checkHelpForFlag(t *testing.T, gotHelpText, flag string, wantExists bool) {
	t.Helper()

	if strings.Contains(gotHelpText, flag) != wantExists {
		if wantExists {
			t.Errorf("%q flag was expected but not found in help text", flag)
		} else {

package clusters

import (
	admin "github.com/envoyproxy/go-control-plane/envoy/admin/v3"

	"istio.io/istio/pkg/util/protomarshal"
)

// Wrapper is a wrapper around the Envoy Clusters
// It has extra helper functions for handling any/struct/marshal protobuf pain
type Wrapper struct {
	*admin.Clusters
}

// MarshalJSON is a custom marshaller to handle protobuf pain
func (w *Wrapper) MarshalJSON() ([]byte, error) {

	makeReq(t, server.URL, constants.ReadinessEndpoint, http.StatusServiceUnavailable)
}

func makeReq(t *testing.T, url, endpoint string, expectedStatusCode int) {
	t.Helper()
	res, err := http.Get(url + endpoint)
	if err != nil {
		t.Fatal(err)
	}
	defer res.Body.Close()
	if res.StatusCode != expectedStatusCode {

				return err
			}
		}
	}
	return nil
}

// sleepWatchInstall blocks until any file change for the binaries or config are detected.
// At that point, the func yields so the caller can recheck the validity of the install.
// If an error occurs or context is canceled, the function will return an error.
func (in *Installer) sleepWatchInstall(ctx context.Context, installedBinFiles sets.String) error {

				Results:   c.execClientConfig,
				Namespace: "default",
			})), c)
		})
	}
}

func verifyExecTestOutput(t *testing.T, cmd *cobra.Command, c execTestCase) {
	t.Helper()

	var out bytes.Buffer
	cmd.SetArgs(c.args)
	cmd.SilenceUsage = true
	cmd.SetOut(&out)
	cmd.SetErr(&out)

	fErr := cmd.Execute()
	output := out.String()

			}
			checkOutput(t, w.String(), tt.expected, tt.unexpected)
		})
	}
}

func checkOutput(t *testing.T, output string, expected, unexpected []string) {
	t.Helper()
	for _, expected := range expected {
		if !strings.Contains(output, expected) {
			t.Errorf("expected %s included in writer output, did not find", expected)
		}
	}
	for _, unexpected := range unexpected {