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candy12t · Nov 23, 2022 · 846d260 · 846d260
1 parent b5880e2
commit 846d260
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Showing 25 changed files with 369 additions and 436 deletions.
diff --git a/README.md b/README.md
@@ -10,7 +10,7 @@
 go install:
 
 ```shell
-go install github.com/candy12t/deepl-cli/cmd/deepl-cli@v0.3.0
+go install github.com/candy12t/deepl-cli/cmd/deepl-cli@v0.4.0
 ```
 
 ## setup

diff --git a/cmd/deepl-cli/main.go b/cmd/deepl-cli/main.go
@@ -9,7 +9,7 @@ import (
 
 func main() {
 	conf := config.NewDeepLCLIConfig()
-	cli := cmd.NewCLI(os.Stdin, os.Stdout, os.Stderr, conf)
-	code := cli.Run(os.Args)
+	cli := cmd.NewCLI(os.Stdin, os.Stdout, os.Stderr)
+	code := cli.Run(os.Args, conf)
 	os.Exit(int(code))
 }
diff --git a/go.mod b/go.mod
@@ -3,6 +3,7 @@ module github.com/candy12t/deepl-cli
 go 1.17
 
 require (
+	github.com/AlecAivazis/survey/v2 v2.3.6
 	github.com/golang/mock v1.6.0
 	github.com/stretchr/testify v1.7.1
 	github.com/urfave/cli/v2 v2.3.0
@@ -11,8 +12,17 @@ require (
 
 require (
 	github.com/cpuguy83/go-md2man/v2 v2.0.1 // indirect
-	github.com/davecgh/go-spew v1.1.0 // indirect
+	github.com/davecgh/go-spew v1.1.1 // indirect
+	github.com/kballard/go-shellquote v0.0.0-20180428030007-95032a82bc51 // indirect
+	github.com/kr/pretty v0.1.0 // indirect
+	github.com/mattn/go-colorable v0.1.13 // indirect
+	github.com/mattn/go-isatty v0.0.16 // indirect
+	github.com/mgutz/ansi v0.0.0-20200706080929-d51e80ef957d // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
 	github.com/russross/blackfriday/v2 v2.1.0 // indirect
+	golang.org/x/sys v0.2.0 // indirect
+	golang.org/x/term v0.0.0-20210503060354-a79de5458b56 // indirect
+	golang.org/x/text v0.3.3 // indirect
+	gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15 // indirect
 	gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c // indirect
 )
diff --git a/go.sum b/go.sum
@@ -1,18 +1,44 @@
+github.com/AlecAivazis/survey/v2 v2.3.6 h1:NvTuVHISgTHEHeBFqt6BHOe4Ny/NwGZr7w+F8S9ziyw=
+github.com/AlecAivazis/survey/v2 v2.3.6/go.mod h1:4AuI9b7RjAR+G7v9+C4YSlX/YL3K3cWNXgWXOhllqvI=
 github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
+github.com/Netflix/go-expect v0.0.0-20220104043353-73e0943537d2 h1:+vx7roKuyA63nhn5WAunQHLTznkw5W8b1Xc0dNjp83s=
+github.com/Netflix/go-expect v0.0.0-20220104043353-73e0943537d2/go.mod h1:HBCaDeC1lPdgDeDbhX8XFpy1jqjK0IBG8W5K+xYqA0w=
 github.com/cpuguy83/go-md2man/v2 v2.0.0-20190314233015-f79a8a8ca69d/go.mod h1:maD7wRr/U5Z6m/iR4s+kqSMx2CaBsrgA7czyZG/E6dU=
 github.com/cpuguy83/go-md2man/v2 v2.0.1 h1:r/myEWzV9lfsM1tFLgDyu0atFtJ1fXn261LKYj/3DxU=
 github.com/cpuguy83/go-md2man/v2 v2.0.1/go.mod h1:tgQtvFlXSQOSOSIRvRPT7W67SCa46tRHOmNcaadrF8o=
-github.com/davecgh/go-spew v1.1.0 h1:ZDRjVQ15GmhC3fiQ8ni8+OwkZQO4DARzQgrnXU1Liz8=
+github.com/creack/pty v1.1.17 h1:QeVUsEDNrLBW4tMgZHvxy18sKtr6VI492kBhUfhDJNI=
+github.com/creack/pty v1.1.17/go.mod h1:MOBLtS5ELjhRRrroQr9kyvTxUAFNvYEK993ew/Vr4O4=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
+github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/golang/mock v1.6.0 h1:ErTB+efbowRARo13NNdxyJji2egdxLGQhRaY+DUumQc=
 github.com/golang/mock v1.6.0/go.mod h1:p6yTPP+5HYm5mzsMV8JkE6ZKdX+/wYM6Hr+LicevLPs=
+github.com/hinshun/vt10x v0.0.0-20220119200601-820417d04eec h1:qv2VnGeEQHchGaZ/u7lxST/RaJw+cv273q79D81Xbog=
+github.com/hinshun/vt10x v0.0.0-20220119200601-820417d04eec/go.mod h1:Q48J4R4DvxnHolD5P8pOtXigYlRuPLGl6moFx3ulM68=
+github.com/kballard/go-shellquote v0.0.0-20180428030007-95032a82bc51 h1:Z9n2FFNUXsshfwJMBgNA0RU6/i7WVaAegv3PtuIHPMs=
+github.com/kballard/go-shellquote v0.0.0-20180428030007-95032a82bc51/go.mod h1:CzGEWj7cYgsdH8dAjBGEr58BoE7ScuLd+fwFZ44+/x8=
+github.com/kr/pretty v0.1.0 h1:L/CwN0zerZDmRFUapSPitk6f+Q3+0za1rQkzVuMiMFI=
+github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo=
+github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
+github.com/kr/text v0.1.0 h1:45sCR5RtlFHMR4UwH9sdQ5TC8v0qDQCHnXt+kaKSTVE=
+github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
+github.com/mattn/go-colorable v0.1.2/go.mod h1:U0ppj6V5qS13XJ6of8GYAs25YV2eR4EVcfRqFIhoBtE=
+github.com/mattn/go-colorable v0.1.13 h1:fFA4WZxdEF4tXPZVKMLwD8oUnCTTo08duU7wxecdEvA=
+github.com/mattn/go-colorable v0.1.13/go.mod h1:7S9/ev0klgBDR4GtXTXX8a3vIGJpMovkB8vQcUbaXHg=
+github.com/mattn/go-isatty v0.0.8/go.mod h1:Iq45c/XA43vh69/j3iqttzPXn0bhXyGjM0Hdxcsrc5s=
+github.com/mattn/go-isatty v0.0.16 h1:bq3VjFmv/sOjHtdEhmkEV4x1AJtvUvOJ2PFAZ5+peKQ=
+github.com/mattn/go-isatty v0.0.16/go.mod h1:kYGgaQfpe5nmfYZH+SKPsOc2e4SrIfOl2e/yFXSvRLM=
+github.com/mgutz/ansi v0.0.0-20170206155736-9520e82c474b/go.mod h1:01TrycV0kFyexm33Z7vhZRXopbI8J3TDReVlkTgMUxE=
+github.com/mgutz/ansi v0.0.0-20200706080929-d51e80ef957d h1:5PJl274Y63IEHC+7izoQE9x6ikvDFZS2mDVS3drnohI=
+github.com/mgutz/ansi v0.0.0-20200706080929-d51e80ef957d/go.mod h1:01TrycV0kFyexm33Z7vhZRXopbI8J3TDReVlkTgMUxE=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
 github.com/russross/blackfriday/v2 v2.0.1/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=
 github.com/russross/blackfriday/v2 v2.1.0 h1:JIOH55/0cWyOuilr9/qlrm0BSXldqnqwMsf35Ld67mk=
 github.com/russross/blackfriday/v2 v2.1.0/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=
 github.com/shurcooL/sanitized_anchor_name v1.0.0/go.mod h1:1NzhyTcUVG4SuEtjjoZeVRXNmyL/1OwPU0+IJeTBvfc=
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
+github.com/stretchr/testify v1.6.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
 github.com/stretchr/testify v1.7.1 h1:5TQK59W5E3v0r2duFAb7P95B6hEeOyEnHRa8MjYSMTY=
 github.com/stretchr/testify v1.7.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
 github.com/urfave/cli/v2 v2.3.0 h1:qph92Y649prgesehzOrQjdWyxFOp/QVM+6imKHad91M=
@@ -27,21 +53,30 @@ golang.org/x/net v0.0.0-20210405180319-a5a99cb37ef4/go.mod h1:p54w0d4576C0XHj96b
 golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20210220032951-036812b2e83c/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
+golang.org/x/sys v0.0.0-20190222072716-a9d3bda3a223/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210330210617-4fbd30eecc44/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210510120138-977fb7262007/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.0.0-20220422013727-9388b58f7150/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.0.0-20220811171246-fbc7d0a398ab/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.2.0 h1:ljd4t30dBnAvMZaQCevtY0xLLD0A+bRZXbgLMLU1F/A=
+golang.org/x/sys v0.2.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
+golang.org/x/term v0.0.0-20210503060354-a79de5458b56 h1:b8jxX3zqjpqb2LklXPzKSGJhzyxCOZSz8ncv8Nv+y7w=
+golang.org/x/term v0.0.0-20210503060354-a79de5458b56/go.mod h1:tfny5GFUkzUvx4ps4ajbZsCe5lw1metzhBm9T3x7oIY=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
+golang.org/x/text v0.3.3 h1:cokOdA+Jmi5PJGXLlLllQSgYigAEfHXJAERHVMaCc2k=
 golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
 golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
 golang.org/x/tools v0.1.1/go.mod h1:o0xws9oXOQQZyjljx8fwUC0k7L1pTE6eaCbjGeHmOkk=
 golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
-gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15 h1:YR8cESwS4TdDjEe65xsg0ogRM/Nc3DYOhEAlW+xobZo=
+gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/yaml.v2 v2.2.3/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.4.0 h1:D8xgwECY7CYvx+Y2n4sBz93Jn9JRvxdiyyo8CTfuKaY=
 gopkg.in/yaml.v2 v2.4.0/go.mod h1:RDklbk79AGWmwhnvt/jBztapEOGDOx6ZbXqjP6csGnQ=

diff --git a/internal/cmd/configure.go b/internal/cmd/configure.go
@@ -0,0 +1,14 @@
+package cmd
+
+import (
+	"github.com/candy12t/deepl-cli/internal/controller"
+	"github.com/urfave/cli/v2"
+)
+
+func NewCmdConfigure() *cli.Command {
+	return &cli.Command{
+		Name:   "configure",
+		Usage:  "Configure deepl-cli options.",
+		Action: controller.ConfigureAction,
+	}
+}
diff --git a/internal/cmd/repl.go b/internal/cmd/repl.go
@@ -0,0 +1,31 @@
+package cmd
+
+import (
+	"github.com/candy12t/deepl-cli/internal/config"
+	"github.com/candy12t/deepl-cli/internal/controller"
+	"github.com/candy12t/deepl-cli/internal/deepl"
+	"github.com/urfave/cli/v2"
+)
+
+func NewCmdRepl(conf *config.DeepLCLIConfig) *cli.Command {
+	client := deepl.NewClient(conf.Credential.DeepLAuthKey)
+
+	return &cli.Command{
+		Name:  "repl",
+		Usage: "Translate with REPL.",
+		Flags: []cli.Flag{
+			&cli.StringFlag{
+				Name:    "source",
+				Aliases: []string{"s"},
+				Value:   conf.DefaultLanguage.Source,
+			},
+			&cli.StringFlag{
+				Name:    "target",
+				Aliases: []string{"t"},
+				Value:   conf.DefaultLanguage.Target,
+			},
+		},
+		Before: CheckAuthKeyAction(conf.Credential.DeepLAuthKey),
+		Action: controller.ReplAction(client),
+	}
+}
diff --git a/internal/cmd/root.go b/internal/cmd/root.go
@@ -5,11 +5,7 @@ import (
 	"io"
 
 	"github.com/candy12t/deepl-cli/internal/build"
-	"github.com/candy12t/deepl-cli/internal/cmd/subcmd/setup"
 	"github.com/candy12t/deepl-cli/internal/config"
-	"github.com/candy12t/deepl-cli/internal/controller"
-	"github.com/candy12t/deepl-cli/internal/deepl"
-	"github.com/candy12t/deepl-cli/internal/usecase"
 	"github.com/urfave/cli/v2"
 )
 
@@ -21,104 +17,62 @@ const (
 )
 
 type CLI struct {
-	InStream  io.Reader
-	OutStream io.Writer
-	ErrStream io.Writer
-	conf      *config.DeepLCLIConfig
+	Reader    io.Reader
+	Writer    io.Writer
+	ErrWriter io.Writer
 }
 
-func NewCLI(inStream io.Reader, outStream, errStream io.Writer, conf *config.DeepLCLIConfig) *CLI {
+func NewCLI(reader io.Reader, writer, errWriter io.Writer) *CLI {
 	return &CLI{
-		InStream:  inStream,
-		OutStream: outStream,
-		ErrStream: errStream,
-		conf:      conf,
+		Reader:    reader,
+		Writer:    writer,
+		ErrWriter: errWriter,
 	}
 }
 
-func (c *CLI) Run(args []string) exitCode {
-	var sourceLang, targetLang string
-	defaultSourceLanguage, defaultTargetLanguage := c.conf.DefaultLanguage.SourceLanguage, c.conf.DefaultLanguage.TargetLanguage
-
+func (c *CLI) Run(args []string, conf *config.DeepLCLIConfig) exitCode {
 	cli.VersionFlag = &cli.BoolFlag{
 		Name:    "version",
 		Aliases: []string{"v"},
 		Usage:   "show deepl-cli version",
 	}
 
+	cli.HelpFlag = &cli.BoolFlag{
+		Name:    "help",
+		Aliases: []string{"h"},
+		Usage:   "Show help for command",
+	}
+
 	app := &cli.App{
-		Name:                 "deepl-cli",
-		Usage:                "unofficial DeepL command line tool",
-		Version:              build.Version,
-		Reader:               c.InStream,
-		Writer:               c.OutStream,
-		ErrWriter:            c.ErrStream,
-		EnableBashCompletion: true,
-		HideHelp:             true,
-		Flags: []cli.Flag{
-			&cli.BoolFlag{
-				Name:    "help",
-				Aliases: []string{"h"},
-				Usage:   "Show help for command",
-			},
-		},
+		Name:            "deepl-cli",
+		Usage:           "unofficial DeepL command line tool.",
+		Version:         build.Version,
+		Reader:          c.Reader,
+		Writer:          c.Writer,
+		ErrWriter:       c.ErrWriter,
+		HideHelpCommand: true,
 		CommandNotFound: func(ctx *cli.Context, command string) {
 			fmt.Fprintf(ctx.App.Writer, "unknown command %q for %q\n", command, "deepl-cli")
 		},
 		Commands: []*cli.Command{
-			{
-				Name:  "setup",
-				Usage: "Setup for using this cli",
-				Action: func(ctx *cli.Context) error {
-					err := setup.Setup(ctx.App.Reader, ctx.App.Writer)
-					if err != nil {
-						return err
-					}
-					return nil
-				},
-			},
-			{
-				Name:  "repl",
-				Usage: "Translate with REPL",
-				Flags: []cli.Flag{
-					&cli.StringFlag{
-						Name:        "source",
-						Aliases:     []string{"s"},
-						Value:       defaultSourceLanguage,
-						Destination: &sourceLang,
-					},
-					&cli.StringFlag{
-						Name:        "target",
-						Aliases:     []string{"t"},
-						Value:       defaultTargetLanguage,
-						Destination: &targetLang,
-					},
-				},
-				Action: func(ctx *cli.Context) error {
-					if err := c.checkAuthKey(); err != nil {
-						return err
-					}
-					deeplCli := deepl.NewClient(c.conf.Auth.AuthKey)
-					uc := usecase.NewTranslation(deeplCli)
-					replCtrl := controller.NewRepl(uc, sourceLang, targetLang, ctx.App.Reader, ctx.App.Writer)
-					replCtrl.Apply()
-					return nil
-				},
-			},
+			NewCmdRepl(conf),
+			NewCmdConfigure(),
 		},
 	}
 
 	if err := app.Run(args); err != nil {
-		fmt.Fprintln(c.ErrStream, err)
+		fmt.Fprintln(app.ErrWriter, err)
 		return exitErr
 	}
 
 	return exitOK
 }
 
-func (c *CLI) checkAuthKey() error {
-	if len(c.conf.Auth.AuthKey) == 0 {
-		return fmt.Errorf("To setup, please run `deepl-cli setup`.")
+func CheckAuthKeyAction(authKey string) cli.BeforeFunc {
+	return func(ctx *cli.Context) error {
+		if len(authKey) == 0 {
+			return fmt.Errorf("To get started with deepl-cli, please run: `deepl-cli configure`")
+		}
+		return nil
 	}
-	return nil
 }
diff --git a/internal/cmd/root_test.go b/internal/cmd/root_test.go
@@ -11,7 +11,7 @@ import (
 	"github.com/stretchr/testify/assert"
 )
 
-func TestRun(t *testing.T) {
+func TestRun_Success(t *testing.T) {
 	tests := []struct {
 		name         string
 		args         []string
@@ -36,36 +36,52 @@ func TestRun(t *testing.T) {
 			wantOut:      fmt.Sprintf("unknown command %q for \"deepl-cli\"\n", "hoge"),
 			wantExitCode: exitOK,
 		},
-		{
-			name:         "repl",
-			args:         strings.Split("deepl-cli repl", " "),
-			wantOut:      fmt.Sprintf("Translate text from %s to %s\n>> ", "EN", "JA"),
-			wantExitCode: exitOK,
-		},
-		{
-			name:         "repl with options",
-			args:         strings.Split("deepl-cli repl -s JA -t EN", " "),
-			wantOut:      fmt.Sprintf("Translate text from %s to %s\n>> ", "JA", "EN"),
-			wantExitCode: exitOK,
-		},
 	}
 
 	for _, tt := range tests {
 		t.Run(tt.name, func(t *testing.T) {
 			conf := &config.DeepLCLIConfig{
-				Auth: config.Auth{
-					AuthKey: "test-auth-key",
+				Credential: config.Credential{
+					DeepLAuthKey: "test-auth-key",
 				},
 				DefaultLanguage: config.DefaultLanguage{
-					SourceLanguage: "EN",
-					TargetLanguage: "JA",
+					Source: "EN",
+					Target: "JA",
 				},
 			}
-			inStream, outStream, errStream := new(bytes.Buffer), new(bytes.Buffer), new(bytes.Buffer)
-			cli := NewCLI(inStream, outStream, errStream, conf)
-			code := cli.Run(tt.args)
+			reader, writer, errWriter := new(bytes.Buffer), new(bytes.Buffer), new(bytes.Buffer)
+			cli := NewCLI(reader, writer, errWriter)
+			code := cli.Run(tt.args, conf)
+
+			assert.Equal(t, tt.wantOut, writer.String())
+			assert.Equal(t, tt.wantExitCode, code)
+		})
+	}
+}
+
+func TestRun_Failed(t *testing.T) {
+	tests := []struct {
+		name         string
+		args         []string
+		wantOut      string
+		wantExitCode exitCode
+	}{
+		{
+			name:         "check auth key",
+			args:         strings.Split("deepl-cli repl", " "),
+			wantOut:      fmt.Sprintf("To get started with deepl-cli, please run: `deepl-cli configure`\n"),
+			wantExitCode: exitErr,
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			conf := &config.DeepLCLIConfig{}
+			reader, writer, errWriter := new(bytes.Buffer), new(bytes.Buffer), new(bytes.Buffer)
+			cli := NewCLI(reader, writer, errWriter)
+			code := cli.Run(tt.args, conf)
 
-			assert.Equal(t, tt.wantOut, outStream.String())
+			assert.Equal(t, tt.wantOut, errWriter.String())
 			assert.Equal(t, tt.wantExitCode, code)
 		})
 	}