gobackend-qingma/util/random_test.go

package util

import (
	"fmt"
	"testing"
)

func TestRandNumString(t *testing.T) {
	expectSize := 6
	salt := RandNumString(expectSize)
	fmt.Println(salt)
	if len(salt) != expectSize {
		t.Fatal("wrong size")
	}
}