update error message when configuration fails (#186)

Author: night556

CHANGELOG.md

@@ -2,6 +2,7 @@
 
 ### Master
 
+- update error message when configuration fails
 - Forced calls to support different API styles
 
 ### 3.0.16

config/hello.go

@@ -65,11 +65,14 @@ func DoHello(ctx *cli.Context, profile *Profile) {
 	err = client.DoAction(request, response)
 
 	if err != nil {
-		panic(err)
-	}
-	cli.Printf(w, " available regions: \n")
-	for _, region := range response.Regions.Region {
-		cli.Printf(w, "  %s\n", region.RegionId)
+		cli.Println(w, "-----------------------------------------------")
+		cli.Println(w, "!!! Configure Failed please configure again !!!")
+		cli.Println(w, "-----------------------------------------------")
+		cli.Println(w, err)
+		cli.Println(w, "-----------------------------------------------")
+		cli.Println(w, "!!! Configure Failed please configure again !!!")
+		cli.Println(w, "-----------------------------------------------")
+		return
 	}
 	fmt.Println(icon)
 }

config/hello_test.go

@@ -54,11 +54,6 @@ func TestDoHello(t *testing.T) {
 	profile.AccessKeyId = "AccessKeyId"
 	profile.AccessKeySecret = "AccessKeySecret"
 	profile.RegionId = "cn-hangzhou"
-	defer func() {
-		err := recover()
-		assert.NotNil(t, err)
-
-	}()
 	DoHello(ctx, &profile)
-	assert.True(t, strings.Contains(w.String(), "vender/cli_test_VendorTest"))
+	assert.True(t, strings.Contains(w.String(), "-----------------------------------------------\n!!! Configure Failed please configure again !!!\n-----------------------------------------------"))
 }