package integration import ( "math/rand" "time" ) var randomGenerator *rand.Rand func init() { randomGenerator = rand.New(rand.NewSource(time.Now().UnixNano())) } var letterRunes = []rune("abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ") func randStringRunes() string { b := make([]rune, 12) for i := range b { b[i] = letterRunes[randomGenerator.Intn(len(letterRunes))] } return string(b) }