package geziyor import ( "fmt" "math/rand" "testing" "time" ) func TestRandomDelay(t *testing.T) { rand.Seed(time.Now().UnixNano()) delay := time.Millisecond * 1000 min := float64(delay) * 0.5 max := float64(delay) * 1.5 randomDelay := rand.Intn(int(max-min)) + int(min) fmt.Println(time.Duration(randomDelay)) }