vals, mstr, err := renderOperatorManifest(args, &oiArgs.common)
	if err != nil {
		l.LogAndFatal(err)
	}

	installerScope.Debugf("Installing operator charts with the following values:\n%s", vals)
	installerScope.Debugf("Using the following manifest to install operator:\n%s\n", mstr)

	opts := &applyOptions{
		DryRun: args.DryRun,
	}

	if err != nil {
		return nil, err
	}
	msgs := diag.Messages{}

	m, err := checkServerVersion(cli)
	if err != nil {
		return nil, err
	}
	msgs = append(msgs, m...)

	msgs = append(msgs, checkInstallPermissions(cli, ctx.IstioNamespace())...)
	gwMsg, err := checkGatewayAPIs(cli)
	if err != nil {
		return nil, err
	}
	msgs = append(msgs, gwMsg...)

	// TODO: add more checks

		g.Expect(objs.kind(name.RoleStr).nameMatches(".*gateway.*").size()).Should(Equal(3))
		g.Expect(objs.kind(name.RoleBindingStr).nameMatches(".*gateway.*").size()).Should(Equal(3))
		g.Expect(objs.kind(name.SAStr).nameMatches(".*gateway.*").size()).Should(Equal(3))

		dobj := mustGetDeployment(g, objs, "istio-ingressgateway")
		d := dobj.Unstructured()
		c := dobj.Container("istio-proxy")

		// placeholders, since the fake API server does not actually pull images and create pods.
		hub: "fake hub",
		tag: "fake tag",
	}

	_, mstr, err := renderOperatorManifest(nil, ocArgs)
	if err != nil {
		return err
	}
	if err := applyWithReconciler(reconciler, mstr); err != nil {
		return err
	}

	return nil
}

// applyWithReconciler applies the given manifest string using the given reconciler.

	if err != nil {
		panic(err)
	}

	receivedoob := oob[:oobn]
	msgs, err := unix.ParseSocketControlMessage(receivedoob)
	if err != nil {
		panic(err)
	}

	// we should get 0 or 1 oob messages
	if len(msgs) != 0 {
		assert.Equal(t, len(msgs), 1)
	}

	var fdss []int
	for _, msg := range msgs {
		fds, err := unix.ParseUnixRights(&msg)
		if err != nil {
			panic(err)
		}

}

func TestFormatter_PrintEmpty(t *testing.T) {
	g := NewWithT(t)

	msgs := diag.Messages{}

	logOutput, _ := Print(msgs, LogFormat, false)
	g.Expect(logOutput).To(Equal(""))

	jsonOutput, _ := Print(msgs, JSONFormat, false)
	g.Expect(jsonOutput).To(Equal("[]"))

	yamlOutput, _ := Print(msgs, YAMLFormat, false)
	g.Expect(yamlOutput).To(Equal("[]\n"))

)

func TestErrorOnIssuesFound(t *testing.T) {
	g := NewWithT(t)

	msgs := []diag.Message{
		diag.NewMessage(
			diag.NewMessageType(diag.Error, "B1", "Template: %q"),
			nil,
			"",
		),
		diag.NewMessage(
			diag.NewMessageType(diag.Warning, "A1", "Template: %q"),
			nil,
			"",
		),
	}

	err := errorIfMessagesExceedThreshold(msgs)

	g.Expect(err).To(BeIdenticalTo(AnalyzerFoundIssuesError{}))
}

		l.LogAndFatal(fmt.Errorf("unknown output format: %v", odArgs.common.outputFormat))
	}

	_, mstr, err := renderOperatorManifest(args, &odArgs.common)
	if err != nil {
		l.LogAndFatal(err)
	}

	var output string
	if output, err = yamlToFormat(mstr, odArgs.common.outputFormat); err != nil {
		l.LogAndFatal(err)
	}
	l.Print(output)
}