Best K6 code snippet using cmd.Validate
input_test.go
Source:input_test.go
...41func TestInputVars_MergeCmdFlags(t *testing.T) {42 assert := assert.New(t)43 config := getValidInputVars()44 config.Debug = false45 assert.Nil(config.Validate())46 cmdFlags := CmdFlags{47 Debug: true,48 ProjectId: "cmd-project-id",49 ProjectName: "cmd-project-name",50 }51 cmdFlags.AwsConfig.Region = "eu-west-1"52 cmdFlags.AwsConfig.KeyId = "cmd-key-123"53 cmdFlags.AwsConfig.SecretKey = "#cmd-098#"54 assert.NotEqual("cmd-project-name", config.ProjectName)55 assert.NotEqual("cmd-project-id", config.ProjectId)56 assert.NotEqual("eu-west-1", config.AwsConfig.Region)57 assert.NotEqual("cmd-key-123", config.AwsConfig.KeyId)58 assert.NotEqual("#cmd-098#", config.AwsConfig.SecretKey)59 config.MergeCmdFlags(cmdFlags)60 assert.True(config.Debug)61 assert.Equal("cmd-project-name", config.ProjectName)62 assert.Equal("cmd-project-id", config.ProjectId)63 assert.Equal("eu-west-1", config.AwsConfig.Region)64 assert.Equal("cmd-key-123", config.AwsConfig.KeyId)65 assert.Equal("#cmd-098#", config.AwsConfig.SecretKey)66 config = getValidInputVars()67 config.Debug = true68 cmdFlags.Debug = false69 config.MergeCmdFlags(cmdFlags)70 assert.True(config.Debug)71 config = getValidInputVars()72 config.Debug = false73 cmdFlags.Debug = false74 config.MergeCmdFlags(cmdFlags)75 assert.False(config.Debug)76 config = getValidInputVars()77 oldKeyId := config.AwsConfig.KeyId78 oldSecretKey := config.AwsConfig.SecretKey79 cmdFlags.AwsConfig.KeyId = ""80 config.MergeCmdFlags(cmdFlags)81 assert.Equal(oldKeyId, config.AwsConfig.KeyId)82 assert.Equal(oldSecretKey, config.AwsConfig.SecretKey)83 config = getValidInputVars()84 oldKeyId = config.AwsConfig.KeyId85 oldSecretKey = config.AwsConfig.SecretKey86 cmdFlags.AwsConfig.SecretKey = ""87 config.MergeCmdFlags(cmdFlags)88 assert.Equal(oldKeyId, config.AwsConfig.KeyId)89 assert.Equal(oldSecretKey, config.AwsConfig.SecretKey)90}91func TestInputVars_Validate(t *testing.T) {92 assert := assert.New(t)93 // Init config94 config := getValidInputVars()95 assert.Nil(config.Validate())96 // Test Short Project Name97 config.ProjectName = "ab"98 assert.NotNil(config.Validate())99 // Test empty project name100 config.ProjectName = ""101 assert.NotNil(config.Validate())102 // Reset config103 config = getValidInputVars()104 assert.Nil(config.Validate())105 // Test Short project id106 config.ProjectId = "ab"107 assert.NotNil(config.Validate())108 // Test empty project id109 config.ProjectId = ""110 assert.NotNil(config.Validate())111 // Reset config112 config = getValidInputVars()113 assert.Nil(config.Validate())114 // Test empty cluster id115 config.ClusterId = ""116 assert.NotNil(config.Validate())117 testMasterCountValidation(assert)118 testInfraCountValidation(assert)119 testAppCountValidation(assert)120 testStorageValidation(assert)121 testDomainValidation(assert)122 testAwsValidation(assert)123}124func TestLoadInputVars(t *testing.T) {125 testFile := TEST_CONFIG_FILE126 assert := assert.New(t)127 config := LoadConfigFromFile(testFile)128 assert.NotNil(config)129 assert.Equal("TestProject", config.ProjectName)130 assert.Equal("TestId", config.ProjectId)131 assert.Equal("test.de", config.Domain)132 assert.Equal("1234", config.ClusterId)133 assert.True(config.AggregatedLogging)134 assert.False(config.ClusterMetrics)135 assert.True(config.RegistryToS3)136 assert.True(config.Storage.EnableEfs)137 assert.False(config.Storage.EncryptEfs)138 assert.False(config.Storage.EnableEbs)139 assert.True(config.Storage.EncryptEbs)140 assert.Equal("ebs", config.Storage.Default)141 assert.Equal(10, config.NodeCounts.Master)142 assert.Equal(1, config.NodeCounts.Infra)143 assert.Equal(0, config.NodeCounts.App)144 assert.Equal("t2.nano", config.NodeTypes.Bastion)145 assert.Equal("m5.xlarge", config.NodeTypes.Master)146 assert.Equal("m5.large", config.NodeTypes.Infra)147 assert.Equal("m5.xxlarge", config.NodeTypes.App)148 assert.Equal("eu-central-1", config.AwsConfig.Region)149 assert.Equal("key-123", config.AwsConfig.KeyId)150 assert.Equal("#9876#", config.AwsConfig.SecretKey)151}152func testMasterCountValidation(assert *assert.Assertions) {153 config := getValidInputVars()154 assert.Nil(config.Validate())155 // Test invalid master count156 config.NodeCounts.Master = 0157 assert.NotNil(config.Validate())158 config.NodeCounts.Master = -1159 assert.NotNil(config.Validate())160 config.NodeCounts.Master = -9999161 assert.NotNil(config.Validate())162 config.NodeCounts.Master = 2163 assert.NotNil(config.Validate())164 // Test valid master count165 config.NodeCounts.Master = 1166 assert.Nil(config.Validate())167 config.NodeCounts.Master = 3168 assert.Nil(config.Validate())169 config.NodeCounts.Master = 9999170 assert.Nil(config.Validate())171}172func testInfraCountValidation(assert *assert.Assertions) {173 config := getValidInputVars()174 assert.Nil(config.Validate())175 // Test invalid master count176 config.NodeCounts.Infra = 0177 assert.NotNil(config.Validate())178 config.NodeCounts.Infra = -1179 assert.NotNil(config.Validate())180 config.NodeCounts.Infra = -9999181 assert.NotNil(config.Validate())182 // Test valid master count183 config.NodeCounts.Infra = 1184 assert.Nil(config.Validate())185 config.NodeCounts.Infra = 3186 assert.Nil(config.Validate())187 config.NodeCounts.Infra = 9999188 assert.Nil(config.Validate())189}190func testAppCountValidation(assert *assert.Assertions) {191 config := getValidInputVars()192 assert.Nil(config.Validate())193 // Test invalid master count194 config.NodeCounts.App = 0195 assert.NotNil(config.Validate())196 config.NodeCounts.App = -1197 assert.NotNil(config.Validate())198 config.NodeCounts.App = -9999199 assert.NotNil(config.Validate())200 // Test valid master count201 config.NodeCounts.App = 1202 assert.Nil(config.Validate())203 config.NodeCounts.App = 3204 assert.Nil(config.Validate())205 config.NodeCounts.App = 9999206 assert.Nil(config.Validate())207}208func testStorageValidation(assert *assert.Assertions) {209 config := getValidInputVars()210 assert.Nil(config.Validate())211 // Test no active storage provider212 config.Storage.EnableEbs = false213 config.Storage.EnableEfs = false214 assert.NotNil(config.Validate())215 // Reset config216 config = getValidInputVars()217 assert.Nil(config.Validate())218 // test invalid default219 config.Storage.Default = "invalid"220 assert.NotNil(config.Validate())221 // Reset config222 config = getValidInputVars()223 assert.Nil(config.Validate())224 // test disabled default storage EBS225 config.Storage.Default = "ebs"226 config.Storage.EnableEbs = false227 assert.NotNil(config.Validate())228 // Reset config229 config = getValidInputVars()230 assert.Nil(config.Validate())231 // test disabled default storage EFS232 config.Storage.Default = "efs"233 config.Storage.EnableEfs = false234 assert.NotNil(config.Validate())235 // Reset config236 config = getValidInputVars()237 assert.Nil(config.Validate())238 // Aggregated logging require ebs239 config.AggregatedLogging = true240 config.Storage.EnableEbs = false241 assert.NotNil(config.Validate())242}243func testDomainValidation(assert *assert.Assertions) {244 config := getValidInputVars()245 assert.Nil(config.Validate())246 // test valid domain247 config.Domain = "codecentric.de"248 assert.Nil(config.Validate())249 // test valid subdomain250 config.Domain = "test.codecentric.de"251 assert.Nil(config.Validate())252 config.Domain = "sub.sub.sub.sub.codecentric.de"253 assert.Nil(config.Validate())254 // test invalid domain255 config.Domain = "abcd"256 assert.NotNil(config.Validate())257 config.Domain = "codecentric.codecentric11"258 assert.NotNil(config.Validate())259 // test invalid subdomain260 config.Domain = "123@dd.codecentric.de"261 assert.NotNil(config.Validate())262}263func testAwsValidation(assert *assert.Assertions) {264 config := getValidInputVars()265 assert.Nil(config.Validate())266 // test invalid region267 config.AwsConfig.Region = "europa-central-1"268 assert.NotNil(config.Validate())269 config.AwsConfig.Region = "eu-central"270 assert.NotNil(config.Validate())271 config.AwsConfig.Region = "eu-1"272 assert.NotNil(config.Validate())273 config.AwsConfig.Region = "eu-de-1"274 assert.NotNil(config.Validate())275 config.AwsConfig.Region = "eu-central-1a"276 assert.NotNil(config.Validate())277 // test valid region278 config.AwsConfig.Region = "eu-central-1"279 assert.Nil(config.Validate())280 config.AwsConfig.Region = "us-west-1"281 assert.Nil(config.Validate())282 config.AwsConfig.Region = "eu-west-1"283 assert.Nil(config.Validate())284 config.AwsConfig.Region = "ap-north-1"285 assert.Nil(config.Validate())286 // Reset config287 config = getValidInputVars()288 assert.Nil(config.Validate())289 // Test invalid node types bastion290 config.NodeTypes.Bastion = "t99.large"291 assert.NotNil(config.Validate())292 config.NodeTypes.Bastion = "z3.large"293 assert.NotNil(config.Validate())294 config.NodeTypes.Bastion = "t.large"295 assert.NotNil(config.Validate())296 config.NodeTypes.Bastion = "large"297 assert.NotNil(config.Validate())298 // test valid node types bastion299 config.NodeTypes.Bastion = "m4.xlarge"300 assert.Nil(config.Validate())301 config.NodeTypes.Bastion = "x1e.xlarge"302 assert.Nil(config.Validate())303 // Reset config304 config = getValidInputVars()305 assert.Nil(config.Validate())306 // Test invalid node types master307 config.NodeTypes.Master = "t99.large"308 assert.NotNil(config.Validate())309 config.NodeTypes.Master = "z3.large"310 assert.NotNil(config.Validate())311 config.NodeTypes.Master = "t.large"312 assert.NotNil(config.Validate())313 config.NodeTypes.Master = "large"314 assert.NotNil(config.Validate())315 // test valid node types master316 config.NodeTypes.Master = "m4.xlarge"317 assert.Nil(config.Validate())318 config.NodeTypes.Master = "x1e.xlarge"319 assert.Nil(config.Validate())320 // Reset config321 config = getValidInputVars()322 assert.Nil(config.Validate())323 // Test invalid node types infra324 config.NodeTypes.Infra = "t99.large"325 assert.NotNil(config.Validate())326 config.NodeTypes.Infra = "z3.large"327 assert.NotNil(config.Validate())328 config.NodeTypes.Infra = "t.large"329 assert.NotNil(config.Validate())330 config.NodeTypes.Infra = "large"331 assert.NotNil(config.Validate())332 // test valid node types infra333 config.NodeTypes.Infra = "m4.xlarge"334 assert.Nil(config.Validate())335 config.NodeTypes.Infra = "x1e.xlarge"336 assert.Nil(config.Validate())337 config.NodeTypes.Infra = "m5d.xlarge"338 assert.Nil(config.Validate())339 // Reset config340 config = getValidInputVars()341 assert.Nil(config.Validate())342 // Test invalid node types app343 config.NodeTypes.App = "t99.large"344 assert.NotNil(config.Validate())345 config.NodeTypes.App = "z3.large"346 assert.NotNil(config.Validate())347 config.NodeTypes.App = "t.large"348 assert.NotNil(config.Validate())349 config.NodeTypes.App = "large"350 assert.NotNil(config.Validate())351 config.NodeTypes.App = "t2-medium"352 assert.NotNil(config.Validate())353 // test valid node types app354 config.NodeTypes.App = "m4.xlarge"355 assert.Nil(config.Validate())356 config.NodeTypes.App = "x1e.xlarge"357 assert.Nil(config.Validate())358}...
validate_test.go
Source:validate_test.go
...8 "github.com/hashicorp/consul/sdk/testutil"9 "github.com/mitchellh/cli"10 require "github.com/stretchr/testify/require"11)12func TestValidateCommand_noTabs(t *testing.T) {13 t.Parallel()14 if strings.ContainsRune(New(nil).Help(), '\t') {15 t.Fatal("help has tabs")16 }17}18func TestValidateCommand_FailOnEmptyFile(t *testing.T) {19 t.Parallel()20 tmpFile := testutil.TempFile(t, "consul")21 defer os.RemoveAll(tmpFile.Name())22 cmd := New(cli.NewMockUi())23 args := []string{tmpFile.Name()}24 code := cmd.Run(args)25 require.NotEqual(t, 0, code)26}27func TestValidateCommand_SucceedOnMinimalConfigFile(t *testing.T) {28 t.Parallel()29 td := testutil.TempDir(t, "consul")30 defer os.RemoveAll(td)31 fp := filepath.Join(td, "config.json")32 err := ioutil.WriteFile(fp, []byte(`{"bind_addr":"10.0.0.1", "data_dir":"`+td+`"}`), 0644)33 require.Nilf(t, err, "err: %s", err)34 cmd := New(cli.NewMockUi())35 args := []string{fp}36 code := cmd.Run(args)37 require.Equal(t, 0, code)38}39func TestValidateCommand_SucceedWithMinimalJSONConfigFormat(t *testing.T) {40 t.Parallel()41 td := testutil.TempDir(t, "consul")42 defer os.RemoveAll(td)43 fp := filepath.Join(td, "json.conf")44 err := ioutil.WriteFile(fp, []byte(`{"bind_addr":"10.0.0.1", "data_dir":"`+td+`"}`), 0644)45 require.Nilf(t, err, "err: %s", err)46 cmd := New(cli.NewMockUi())47 args := []string{"--config-format", "json", fp}48 code := cmd.Run(args)49 require.Equal(t, 0, code)50}51func TestValidateCommand_SucceedWithMinimalHCLConfigFormat(t *testing.T) {52 t.Parallel()53 td := testutil.TempDir(t, "consul")54 defer os.RemoveAll(td)55 fp := filepath.Join(td, "hcl.conf")56 err := ioutil.WriteFile(fp, []byte("bind_addr = \"10.0.0.1\"\ndata_dir = \""+td+"\""), 0644)57 require.Nilf(t, err, "err: %s", err)58 cmd := New(cli.NewMockUi())59 args := []string{"--config-format", "hcl", fp}60 code := cmd.Run(args)61 require.Equal(t, 0, code)62}63func TestValidateCommand_SucceedWithJSONAsHCL(t *testing.T) {64 t.Parallel()65 td := testutil.TempDir(t, "consul")66 defer os.RemoveAll(td)67 fp := filepath.Join(td, "json.conf")68 err := ioutil.WriteFile(fp, []byte(`{"bind_addr":"10.0.0.1", "data_dir":"`+td+`"}`), 0644)69 require.Nilf(t, err, "err: %s", err)70 cmd := New(cli.NewMockUi())71 args := []string{"--config-format", "hcl", fp}72 code := cmd.Run(args)73 require.Equal(t, 0, code)74}75func TestValidateCommand_SucceedOnMinimalConfigDir(t *testing.T) {76 t.Parallel()77 td := testutil.TempDir(t, "consul")78 defer os.RemoveAll(td)79 err := ioutil.WriteFile(filepath.Join(td, "config.json"), []byte(`{"bind_addr":"10.0.0.1", "data_dir":"`+td+`"}`), 0644)80 require.Nilf(t, err, "err: %s", err)81 cmd := New(cli.NewMockUi())82 args := []string{td}83 code := cmd.Run(args)84 require.Equal(t, 0, code)85}86func TestValidateCommand_FailForInvalidJSONConfigFormat(t *testing.T) {87 t.Parallel()88 td := testutil.TempDir(t, "consul")89 defer os.RemoveAll(td)90 fp := filepath.Join(td, "hcl.conf")91 err := ioutil.WriteFile(fp, []byte(`bind_addr = "10.0.0.1"\ndata_dir = "`+td+`"`), 0644)92 require.Nilf(t, err, "err: %s", err)93 cmd := New(cli.NewMockUi())94 args := []string{"--config-format", "json", fp}95 code := cmd.Run(args)96 require.NotEqual(t, 0, code)97}98func TestValidateCommand_Quiet(t *testing.T) {99 t.Parallel()100 td := testutil.TempDir(t, "consul")101 defer os.RemoveAll(td)102 fp := filepath.Join(td, "config.json")103 err := ioutil.WriteFile(fp, []byte(`{"bind_addr":"10.0.0.1", "data_dir":"`+td+`"}`), 0644)104 require.Nilf(t, err, "err: %s", err)105 ui := cli.NewMockUi()106 cmd := New(ui)107 args := []string{"-quiet", td}108 code := cmd.Run(args)109 require.Equalf(t, 0, code, "return code - expected: 0, bad: %d, %s", code, ui.ErrorWriter.String())110 require.Equal(t, "", ui.OutputWriter.String())111}...
validate.go
Source:validate.go
...15 cmdutil "github.com/marmotedu/iam/internal/iamctl/cmd/util"16 "github.com/marmotedu/iam/internal/iamctl/util/templates"17 "github.com/marmotedu/iam/pkg/cli/genericclioptions"18)19// ValidateOptions is an options struct to support 'validate' sub command.20type ValidateOptions struct {21 genericclioptions.IOStreams22}23// ValidateInfo defines the validate information.24type ValidateInfo struct {25 ItemName string26 Status string27 Message string28}29var validateExample = templates.Examples(`30 # Validate the basic environment for iamctl to run31 iamctl validate`)32// NewValidateOptions returns an initialized ValidateOptions instance.33func NewValidateOptions(ioStreams genericclioptions.IOStreams) *ValidateOptions {34 return &ValidateOptions{35 IOStreams: ioStreams,36 }37}38// NewCmdValidate returns new initialized instance of 'validate' sub command.39func NewCmdValidate(f cmdutil.Factory, ioStreams genericclioptions.IOStreams) *cobra.Command {40 o := NewValidateOptions(ioStreams)41 cmd := &cobra.Command{42 Use: "validate",43 DisableFlagsInUseLine: true,44 Aliases: []string{},45 Short: "Validate the basic environment for iamctl to run",46 TraverseChildren: true,47 Long: "Validate the basic environment for iamctl to run.",48 Example: validateExample,49 Run: func(cmd *cobra.Command, args []string) {50 cmdutil.CheckErr(o.Complete(f, cmd, args))51 cmdutil.CheckErr(o.Validate(cmd, args))52 cmdutil.CheckErr(o.Run(args))53 },54 SuggestFor: []string{},55 }56 return cmd57}58// Complete completes all the required options.59func (o *ValidateOptions) Complete(f cmdutil.Factory, cmd *cobra.Command, args []string) error {60 return nil61}62// Validate makes sure there is no discrepency in command options.63func (o *ValidateOptions) Validate(cmd *cobra.Command, args []string) error {64 return nil65}66// Run executes a validate sub command using the specified options.67func (o *ValidateOptions) Run(args []string) error {68 data := [][]string{}69 FAIL := color.RedString("FAIL")70 PASS := color.GreenString("PASS")71 validateInfo := ValidateInfo{}72 // check if can access db73 validateInfo.ItemName = "iam-apiserver"74 target, err := url.Parse(viper.GetString("server.address"))75 if err != nil {76 return err77 }78 _, err = net.Dial("tcp", target.Host)79 // defer client.Close()80 if err != nil {81 validateInfo.Status = FAIL82 validateInfo.Message = fmt.Sprintf("%v", err)83 } else {84 validateInfo.Status = PASS85 validateInfo.Message = ""86 }87 data = append(data, []string{validateInfo.ItemName, validateInfo.Status, validateInfo.Message})88 table := tablewriter.NewWriter(o.Out)89 table.SetAlignment(tablewriter.ALIGN_LEFT)90 table.SetColWidth(iamctl.TableWidth)91 table.SetHeader([]string{"ValidateItem", "Result", "Message"})92 for _, v := range data {93 table.Append(v)94 }95 table.Render()96 return nil97}...
Validate
Using AI Code Generation
1cmd.Validate()2cmd.Validate()3cmd.Validate()4cmd.Validate()5cmd.Validate()6cmd.Validate()7cmd.Validate()8cmd.Validate()9cmd.Validate()10cmd.Validate()11cmd.Validate()12cmd.Validate()13cmd.Validate()14cmd.Validate()15cmd.Validate()16cmd.Validate()17cmd.Validate()18cmd.Validate()19cmd.Validate()20cmd.Validate()21cmd.Validate()22cmd.Validate()23cmd.Validate()24cmd.Validate()25cmd.Validate()
Validate
Using AI Code Generation
1import (2var (3 cmd = &cobra.Command{4 Run: func(cmd *cobra.Command, args []string) {5 fmt.Println("Inside Run")6 },7 }8func Execute() {9 if err := cmd.Execute(); err != nil {10 fmt.Println(err)11 }12}13func main() {14 Execute()15}16import (17var (18 cmd = &cobra.Command{19 Run: func(cmd *cobra.Command, args []string) {20 fmt.Println("Inside Run")21 },22 }23func Execute() {24 if err := cmd.Execute(); err != nil {25 fmt.Println(err)26 }27}28import "github.com/akhilrex/cobra/cmd"29func main() {
Validate
Using AI Code Generation
1func main() {2 c := cmd{[]string{"a", "b", "c"}}3 err := c.Validate()4 if err != nil {5 fmt.Println(err)6 }7}8func main() {9 c := cmd{[]string{"a", "b", "c"}}10 err := c.Validate()11 if err != nil {12 fmt.Println(err)13 }14}15func main() {16 c := cmd{[]string{"a", "b", "c"}}17 err := c.Validate()18 if err != nil {19 fmt.Println(err)20 }21}22func main() {23 c := cmd{[]string{"a", "b", "c"}}24 err := c.Validate()25 if err != nil {26 fmt.Println(err)27 }28}29func main() {30 c := cmd{[]string{"a", "b", "c"}}31 err := c.Validate()32 if err != nil {33 fmt.Println(err)34 }35}36func main() {37 c := cmd{[]string{"a", "b", "c"}}38 err := c.Validate()39 if err != nil {40 fmt.Println(err)41 }42}43func main() {44 c := cmd{[]string{"a", "b", "c"}}45 err := c.Validate()46 if err != nil {47 fmt.Println(err)48 }49}50func main() {51 c := cmd{[]string{"a", "b", "c"}}52 err := c.Validate()53 if err != nil {54 fmt.Println(err)55 }56}57func main() {58 c := cmd{[]string{"a", "b", "c"}}59 err := c.Validate()60 if err != nil {61 fmt.Println(err)62 }63}
Validate
Using AI Code Generation
1import (2type Cmd struct {3 run func(cmd *Cmd, args []string)4}5func NewCmd(name string, short string, long string, run func(cmd *Cmd, args []string)) *Cmd {6 cmd := &Cmd{7 }8 cmd.flagSet = flag.NewFlagSet(name, flag.ExitOnError)9}10func (cmd *Cmd) Validate() error {11 if cmd.name == "" {12 return fmt.Errorf("cmd name is required")13 }14 if cmd.run == nil {15 return fmt.Errorf("cmd run method is required")16 }17}18func main() {19 cmd := NewCmd("validate", "Validate command", "Validate command", func(cmd *Cmd, args []string) {20 fmt.Println("Command is validated")21 })22 err := cmd.Validate()23 if err != nil {24 fmt.Println(err)25 os.Exit(1)26 }27 cmd.run(cmd, os.Args[1:])28}
Validate
Using AI Code Generation
1import (2type Command struct {3}4func (c *Command) Validate() error {5 if len(c.Args) > 0 {6 for _, arg := range c.Args {7 if !strings.Contains(c.Usage, arg) {8 return errors.New("error: required argument '" + arg + "' not found")9 }10 }11 }12 if c.FlagSet != nil {13 c.FlagSet.VisitAll(func(f *flag.Flag) {14 if strings.Contains(f.Usage, "required") && !f.Changed {15 return errors.New("error: required flag '" + f.Name + "' not found")16 }17 })18 }19}20func main() {21 cmd := &Command{22 Args: []string{"arg1", "arg2"},23 }24 fs := flag.NewFlagSet("test", flag.ExitOnError)25 fs.String("flag1", "", "flag1 (required)")26 fs.String("flag2", "", "flag2 (required)")27 err := cmd.Validate()28 if err != nil {29 fmt.Println(err.Error())30 fmt.Println(cmd.Usage)31 os.Exit(1)32 }33}
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