fix(validators): redefinition of the built-in functions

Author: shipengqi

internal/parameter/validators/int.go

@@ -6,27 +6,27 @@ import (
 	"strconv"
 )
 
-func Max(max int) func(string) error {
+func Max(maxVal int) func(string) error {
 	return func(str string) error {
 		v, err := strconv.Atoi(str)
 		if err != nil {
 			return errors.New("invalid integer")
 		}
-		if v > max {
-			return fmt.Errorf("value must less than or equal to %d", max)
+		if v > maxVal {
+			return fmt.Errorf("value must less than or equal to %d", maxVal)
 		}
 		return nil
 	}
 }
 
-func Min(min int) func(string) error {
+func Min(minVal int) func(string) error {
 	return func(str string) error {
 		v, err := strconv.Atoi(str)
 		if err != nil {
 			return errors.New("invalid integer")
 		}
-		if v < min {
-			return fmt.Errorf("value must less than or equal to %d", min)
+		if v < minVal {
+			return fmt.Errorf("value must less than or equal to %d", minVal)
 		}
 		return nil
 	}

internal/parameter/validators/str.go

@@ -10,19 +10,19 @@ var (
 	regexFQDN = regexp.MustCompile(`^([a-zA-Z0-9][a-zA-Z0-9-]{0,62})(\.[a-zA-Z0-9][a-zA-Z0-9-]{0,62})*?(\.[a-zA-Z][a-zA-Z0-9]{0,62})\.?$`)
 )
 
-func MaxLength(max int) func(string) error {
+func MaxLength(maxLen int) func(string) error {
 	return func(str string) error {
-		if len(str) > max {
-			return fmt.Errorf("string must be less than or equal to %d characters", max)
+		if len(str) > maxLen {
+			return fmt.Errorf("string must be less than or equal to %d characters", maxLen)
 		}
 		return nil
 	}
 }
 
-func MinLength(min int) func(string) error {
+func MinLength(minLen int) func(string) error {
 	return func(str string) error {
-		if len(str) < min {
-			return fmt.Errorf("string must be greater than or equal to %d characters", min)
+		if len(str) < minLen {
+			return fmt.Errorf("string must be greater than or equal to %d characters", minLen)
 		}
 		return nil
 	}

internal/parameter/validators/str_test.go

@@ -75,7 +75,6 @@ func TestIPv6Validator(t *testing.T) {
 	for _, v := range tests {
 		err := IPv6Validator()(v.ip)
 		if v.expected {
-			assert.Equal(t)
 			assert.NoError(t, err)
 		} else {
 			assert.Error(t, err)