cli: add nep11 remove command

cli/nep11_test.go

@@ -1,6 +1,7 @@
 package main
 
 import (
+	"io"
 	"os"
 	"path"
 	"testing"
@@ -61,4 +62,14 @@ func TestNEP11Import(t *testing.T) {
 			checkNNSInfo(t)
 		})
 	})
+
+	t.Run("Remove", func(t *testing.T) {
+		e.In.WriteString("y\r")
+		e.Run(t, "neo-go", "wallet", "nep11", "remove",
+			"--wallet", walletPath, "--token", nnsContractHash.StringLE())
+		e.Run(t, "neo-go", "wallet", "nep11", "info",
+			"--wallet", walletPath)
+		_, err := e.Out.ReadString('\n')
+		require.Equal(t, err, io.EOF)
+	})
 }

cli/wallet/nep11.go

@@ -24,6 +24,17 @@ func newNEP11Commands() []cli.Command {
 				tokenFlag,
 			},
 		},
+		{
+			Name:      "remove",
+			Usage:     "remove NEP11 token from the wallet",
+			UsageText: "remove --wallet <path> --token <hash-or-name>",
+			Action:    removeNEP11Token,
+			Flags: []cli.Flag{
+				walletPathFlag,
+				tokenFlag,
+				forceFlag,
+			},
+		},
 	}
 }
 
@@ -34,3 +45,7 @@ func importNEP11Token(ctx *cli.Context) error {
 func printNEP11Info(ctx *cli.Context) error {
 	return printNEPInfo(ctx, manifest.NEP11StandardName)
 }
+
+func removeNEP11Token(ctx *cli.Context) error {
+	return removeNEPToken(ctx, manifest.NEP11StandardName)
+}

cli/wallet/nep17.go

@@ -345,13 +345,17 @@ func printNEPInfo(ctx *cli.Context, standard string) error {
 }
 
 func removeNEP17Token(ctx *cli.Context) error {
+	return removeNEPToken(ctx, manifest.NEP17StandardName)
+}
+
+func removeNEPToken(ctx *cli.Context, standard string) error {
 	wall, err := openWallet(ctx.String("wallet"))
 	if err != nil {
 		return cli.NewExitError(err, 1)
 	}
 	defer wall.Close()
 
-	token, err := getMatchingToken(ctx, wall, ctx.String("token"), manifest.NEP17StandardName)
+	token, err := getMatchingToken(ctx, wall, ctx.String("token"), standard)
 	if err != nil {
 		return cli.NewExitError(err, 1)
 	}