Merge pull request #14 from goark/debug-and-refactoring

Fix validation of CVSSv3 vector string (issue #13)

cvsserr/errors.go

@@ -2,7 +2,7 @@ package cvsserr
 
 import "fmt"
 
-//Num is error number for CVSS
+// Num is error number for CVSS
 type Num int
 
 const (
@@ -12,6 +12,8 @@ const (
 	ErrNotSupportVer
 	ErrNotSupportMetric
 	ErrInvalidTemplate
+	ErrSameMetric
+	ErrInvalidValue
 )
 
 var errMessage = map[Num]string{
@@ -21,6 +23,8 @@ var errMessage = map[Num]string{
 	ErrNotSupportVer:    "not support version",
 	ErrNotSupportMetric: "not support metric",
 	ErrInvalidTemplate:  "invalid templete string",
+	ErrSameMetric:       "exist same metric",
+	ErrInvalidValue:     "invalid value of metric",
 }
 
 func (n Num) Error() string {
@@ -30,7 +34,7 @@ func (n Num) Error() string {
 	return fmt.Sprintf("unknown error (%d)", int(n))
 }
 
-/* Copyright 2018-2020 Spiegel
+/* Copyright 2018-2023 Spiegel
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

cvsserr/errors_test.go

@@ -16,7 +16,9 @@ func TestNumError(t *testing.T) {
 		{err: ErrNotSupportVer, str: "not support version"},
 		{err: ErrNotSupportMetric, str: "not support metric"},
 		{err: ErrInvalidTemplate, str: "invalid templete string"},
-		{err: Num(7), str: "unknown error (7)"},
+		{err: ErrSameMetric, str: "exist same metric"},
+		{err: ErrInvalidValue, str: "invalid value of metric"},
+		{err: Num(9), str: "unknown error (9)"},
 	}
 
 	for _, tc := range testCases {
@@ -28,7 +30,7 @@ func TestNumError(t *testing.T) {
 	}
 }
 
-/* Copyright 2019,2020 Spiegel
+/* Copyright 2019-2023 Spiegel
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.