fix bugs and enhance unit test coverage for all functions in pkg/util…

…/validator.go (kubeovn#4505) * Fix bugs in validator.go and enhance unit test coverage for all functions --------- Signed-off-by: dolibali <[email protected]> Co-authored-by: dolibali <[email protected]>
zcq98 · Sep 18, 2024 · fdf0c90 · fdf0c90
1 parent a9d1409
commit fdf0c90
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Showing 2 changed files with 464 additions and 6 deletions.
diff --git a/pkg/util/validator.go b/pkg/util/validator.go
@@ -70,7 +70,7 @@ func ValidateSubnet(subnet kubeovnv1.Subnet) error {
 	for _, cidr := range strings.Split(subnet.Spec.CIDRBlock, ",") {
 		// v6 ip address can not use upper case
 		if ContainsUppercase(subnet.Spec.CIDRBlock) {
-			err := fmt.Errorf("subnet cidr block %s v6 ip address can not contain upper case", subnet.Spec.Gateway)
+			err := fmt.Errorf("subnet cidr block %s v6 ip address can not contain upper case", subnet.Spec.CIDRBlock)
 			klog.Error(err)
 			return err
 		}
@@ -86,7 +86,7 @@ func ValidateSubnet(subnet kubeovnv1.Subnet) error {
 	allow := subnet.Spec.AllowSubnets
 	for _, cidr := range allow {
 		// v6 ip address can not use upper case
-		if ContainsUppercase(subnet.Spec.CIDRBlock) {
+		if ContainsUppercase(cidr) {
 			err := fmt.Errorf("subnet %s allow subnet %s v6 ip address can not contain upper case", subnet.Name, cidr)
 			klog.Error(err)
 			return err
@@ -205,10 +205,11 @@ func validateNatOutgoingPolicyRules(subnet kubeovnv1.Subnet) error {
 }
 
 func validateNatOutGoingPolicyRuleIPs(matchIPStr string) (string, error) {
-	ipItems := strings.Split(matchIPStr, ",")
-	if len(ipItems) == 0 {
-		return "", errors.New("MatchIPStr format error")
+	if matchIPStr = strings.TrimSpace(matchIPStr); matchIPStr == "" {
+		return "", errors.New("IPStr should not be empty")
 	}
+
+	ipItems := strings.Split(matchIPStr, ",")
 	lastProtocol := ""
 	checkProtocolConsistent := func(ipCidr string) bool {
 		currentProtocol := CheckProtocol(ipCidr)