message NodeCondition {
  // Type of node condition.
  optional string type = 1;

  // Status of the condition, one of True, False, Unknown.
  optional string status = 2;

  // Last time we got an update on a given condition.
  // +optional
  optional k8s.io.apimachinery.pkg.apis.meta.v1.Time lastHeartbeatTime = 3;

  // Last time the condition transit from one status to another.
  // +optional

	if fErr != nil {
		t.Fatalf("options failed with %v and %q\n", fErr, out.String())
	}
	if !regexp.MustCompile(expectedOutput).Match(out.Bytes()) {
		t.Fatalf("'istioctl options' expected output\n%s\n  got\n%s",
			expectedOutput, out.String())
	}

	cmd.SetOut(&out)
	cmd.SetErr(&out)

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

	if c.expectedOutput != "" && !strings.Contains(output, c.expectedOutput) {
		t.Fatalf("Unexpected output for 'istioctl %s'\n got: %q\nwant: %q", strings.Join(c.args, " "), output, c.expectedOutput)
	}

	if c.wantException {
		if fErr == nil {
			t.Fatalf("Wanted an exception for 'istioctl %s', didn't get one, output was %q",

                                   details        0.040        0.000          2ms          4ms          4ms
`
	if output != expectedOutput {
		t.Fatalf("Unexpected output; got:\n %q\nwant:\n %q", output, expectedOutput)
	}
}

func (client mockPromAPI) Alerts(ctx context.Context) (promv1.AlertsResult, error) {
	return promv1.AlertsResult{}, fmt.Errorf("TODO mockPromAPI doesn't mock Alerts")

	major, minors, ok := strings.Cut(version, ".")
	if !ok {
		return nil, fmt.Errorf("invalid version %v, expected format like '1.0'", version)
	}
	if major != "1" {
		return nil, fmt.Errorf("expected major version 1, got %v", version)
	}
	minor, err := strconv.Atoi(minors)
	if err != nil {
		return nil, fmt.Errorf("minor version is not a number: %v", minors)
	}

	var messages diag.Messages = make([]diag.Message, 0)