feat(publicip): better error messages stating the provider type if unknown

pkg/publicip/dns/options_test.go

@@ -53,7 +53,7 @@ func Test_SetProviders(t *testing.T) {
 			expectedSettings: settings{
 				providers: []Provider{Cloudflare},
 			},
-			err: errors.New("unknown provider: invalid"),
+			err: errors.New("unknown public IP echo DNS provider: invalid"),
 		},
 	}
 

pkg/publicip/dns/providers.go

@@ -22,7 +22,7 @@ func ListProviders() []Provider {
 	}
 }
 
-var ErrUnknownProvider = errors.New("unknown provider")
+var ErrUnknownProvider = errors.New("unknown public IP echo DNS provider")
 
 func ValidateProvider(provider Provider) error {
 	for _, possible := range ListProviders() {

pkg/publicip/dns/providers_test.go

@@ -22,7 +22,7 @@ func Test_ValidateProvider(t *testing.T) {
 		},
 		"invalid provider": {
 			provider: Provider("invalid"),
-			err:      errors.New("unknown provider: invalid"),
+			err:      errors.New("unknown public IP echo DNS provider: invalid"),
 		},
 	}
 

pkg/publicip/http/http_test.go

@@ -66,7 +66,7 @@ func Test_New(t *testing.T) {
 				SetProvidersIP(Provider("invalid")),
 			},
 			err:        ErrUnknownProvider,
-			errMessage: "unknown provider: invalid",
+			errMessage: "unknown public IP echo HTTP provider: invalid",
 		},
 	}
 

pkg/publicip/http/providers.go

@@ -42,7 +42,7 @@ func ListProvidersForVersion(version ipversion.IPVersion) (providers []Provider)
 }
 
 var (
-	ErrUnknownProvider   = errors.New("unknown provider")
+	ErrUnknownProvider   = errors.New("unknown public IP echo HTTP provider")
 	ErrProviderIPVersion = errors.New("provider does not support IP version")
 )
 

pkg/publicip/http/providers_test.go

@@ -65,7 +65,7 @@ func Test_ValidateProvider(t *testing.T) {
 		"unknown": {
 			provider: Provider("unknown"),
 			version:  ipversion.IP4,
-			err:      errors.New("unknown provider: unknown"),
+			err:      errors.New("unknown public IP echo HTTP provider: unknown"),
 		},
 	}
 

pkg/publicip/info/provider.go

@@ -20,7 +20,7 @@ func ListProviders() []Provider {
 	}
 }
 
-var ErrUnknownProvider = errors.New("unknown provider")
+var ErrUnknownProvider = errors.New("unknown public IP information provider")
 
 func ValidateProvider(provider Provider) error {
 	for _, possible := range ListProviders() {