helper/validation: UUID -> IsUUID (#297)

rename: UUID -> IsValidUUID

Co-authored-by: appilon <apilon@hashicorp.com>

helper/validation/uuid.go

@@ -2,16 +2,12 @@ package validation
 
 import (
 	"fmt"
-	"regexp"
 
 	"github.com/hashicorp/go-uuid"
 )
 
-// UUIDRegExp is a Regular Expression that can be used to validate UUIDs
-var UUIDRegExp = regexp.MustCompile("^[a-fA-F0-9]{8}-[a-fA-F0-9]{4}-4[a-fA-F0-9]{3}-[8|9|aA|bB][a-fA-F0-9]{3}-[a-fA-F0-9]{12}$")
-
-// UUID is a ValidateFunc that ensures a string can be parsed as UUID
-func UUID(i interface{}, k string) (warnings []string, errors []error) {
+// IsUUID is a ValidateFunc that ensures a string can be parsed as UUID
+func IsUUID(i interface{}, k string) (warnings []string, errors []error) {
 	v, ok := i.(string)
 	if !ok {
 		errors = append(errors, fmt.Errorf("expected type of %q to be string", k))

helper/validation/uuid_test.go

@@ -4,7 +4,7 @@ import (
 	"testing"
 )
 
-func TestValidationUUID(t *testing.T) {
+func TestValidationIsUUID(t *testing.T) {
 	cases := map[string]struct {
 		Value interface{}
 		Error bool
@@ -33,12 +33,12 @@ func TestValidationUUID(t *testing.T) {
 
 	for tn, tc := range cases {
 		t.Run(tn, func(t *testing.T) {
-			_, errors := UUID(tc.Value, tn)
+			_, errors := IsUUID(tc.Value, tn)
 
 			if len(errors) > 0 && !tc.Error {
-				t.Errorf("UUID(%s) produced an unexpected error", tc.Value)
+				t.Errorf("IsUUID(%s) produced an unexpected error", tc.Value)
 			} else if len(errors) == 0 && tc.Error {
-				t.Errorf("UUID(%s) did not error", tc.Value)
+				t.Errorf("IsUUID(%s) did not error", tc.Value)
 			}
 		})
 	}