buf.WriteByte(']')
			arg = buf.String()
		}
		args[i] = arg
	}
	return fmt.Sprintf(format, args...)
}

// check may be nil.
func (check *Checker) sprintf(format string, args ...any) string {
	var qf Qualifier
	if check != nil {
		qf = check.qualifier
	}
	return sprintf(qf, false, format, args...)
}

func (check *Checker) trace(pos syntax.Pos, format string, args ...any) {
	fmt.Printf("%s:\t%s%s\n",
		pos,

}

func (target *NSQTarget) initNSQ() error {
	args := target.args

	config := nsq.NewConfig()
	if args.TLS.Enable {
		config.TlsV1 = true
		config.TlsConfig = &tls.Config{
			InsecureSkipVerify: args.TLS.SkipVerify,
		}
	}
	target.config = config

	producer, err := nsq.NewProducer(args.NSQDAddress.String(), config)
	if err != nil {

			}
		})
	}
}

func TestCoreDNSAddon(t *testing.T) {
	type args struct {
		cfg           *kubeadmapi.ClusterConfiguration
		client        clientset.Interface
		printManifest bool
	}
	tests := []struct {
		name    string
		args    args
		wantOut string
		wantErr bool
	}{
		{
			name: "cfg is empty",
			args: args{
				cfg:           &kubeadmapi.ClusterConfiguration{},

}

func TestReference(t *testing.T) {
	type args[E any] struct {
		s []E
	}
	type testCase[E any] struct {
		name string
		args args[E]
		want []*E
	}
	stringTests := []testCase[string]{
		{
			name: "empty slice",
			args: args[string]{
				[]string{},
			},
			want: []*string{},
		},
		{
			name: "slice with 1 element",
			args: args[string]{
				[]string{s1},
			},

        val fields = clazz.relevantFields

        val args = readFields(fields)
        val types = fields.map { it.type }.toTypedArray()
        return try {
            clazz.getConstructor(*types).newInstance(*args.toTypedArray())
        } catch (ex: Exception) {
            throw IllegalStateException("Failed to create instance of ${clazz.name} with args $args", ex)
        }
    }

    private

					argsToTest := []struct {
						args []string
					}{
						{[]string{"x", "proxy-status", "--plaintext", "--xds-address", pf.Address()}},
						{[]string{"proxy-status", "--plaintext", "--xds-address", pf.Address()}},
					}
					for _, args := range argsToTest {
						istioCtl := istioctl.NewOrFail(t, t, istioctl.Config{Cluster: t.Clusters().Default()})
						output, _, err := istioCtl.Invoke(args.args)
						if err != nil {

	testCases := []struct {
		name          string
		args          []string
		expectedError bool
	}{
		{
			name:          "valid: valid manifest path",
			args:          []string{apiServerManifest, controllerManagerManifest, schedulerManifest},
			expectedError: false,
		},
		{
			name:          "invalid: one is empty path",
			args:          []string{apiServerManifest, controllerManagerManifest, ""},

		return
	case EvGoUnblock, EvGoSysExit:
		g = ev.Args[0]
		init = gState{ev.Args[1], gWaiting}
		next = gState{ev.Args[1] + 1, gRunnable}
		return
	case EvGoUnblockLocal, EvGoSysExitLocal:
		g = ev.Args[0]
		init = gState{noseq, gWaiting}
		next = gState{seqinc, gRunnable}
		return
	case EvGCStart:
		g = garbage
		init = gState{ev.Args[0], gDead}
		next = gState{ev.Args[0] + 1, gDead}
		return
	default:

		}
	}
}

func TestMatchTopologySelectorTerms(t *testing.T) {
	type args struct {
		topologySelectorTerms []v1.TopologySelectorTerm
		labels                labels.Set
	}

	tests := []struct {
		name string
		args args
		want bool
	}{
		{
			name: "nil term list",
			args: args{
				topologySelectorTerms: nil,
				labels:                nil,
			},
			want: true,

        """

        when:
        run("run", "--args", "2")

        then:
        executedAndNotSkipped ":run"
        assertOutputFileIs("2\n")

        when:
        run("run", "--args", "2")

        then:
        skipped ":run"

        when:
        file("out.txt").delete()

        and:
        run("run", "--args", "2")

        then: