You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: arguments_test.go
    path of file: ./repos/kubernetes/cmd/kubeadm/app/util
    
    the code of the file until where you have to start completion: /*
Copyright 2017 The Kubernetes Authors.

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

    http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/

package util

import (
	"reflect"
	"sort"
	"testing"

	kubeadmapi "k8s.io/kubernetes/cmd/kubeadm/app/apis/kubeadm"
)

func TestArgumentsToCommand(t *testing.T) {
	var tests = []struct {
		name      string
		base      []kubeadmapi.Arg
		o
    
func TestRoundtrip(t *testing.T) {
	var tests = []struct {
		name string
		args []string
	}{
		{
			name: "normal case",
			args: []string{
				"--admission-control=NamespaceLifecycle,LimitRanger",
				"--allow-privileged=true",
			},
		},
		{
			name: "test that feature-gates is working",
			args: []string{
				"--admission-control=NamespaceLifecycle,LimitRanger",
				"--allow-privileged=true",
				"--feature-gates=EnableFoo=true,EnableBar=false",
			},
		},
	}

	for _, rt := range tests {
		t.Run(rt.name, func(t *testing.T) {
			// These two methods should be each other's opposite functions, test that by chaining the methods and see if you get the same result back
			actual := ArgumentsToCommand(ArgumentsFromCommand(rt.args), []kubeadmapi.Arg{})
			sort.Strings(actual)
			sort.Strings(rt.args)

			if !reflect.DeepEqual(actual, rt.args) {
				t.Errorf("failed TestRoundtrip:\nexpected:\n%v\nsaw:\n%v", rt.args, actual)
			}
		})
	}
}