gocommon/pkg/internal/util/num_test.go

package util

import (
	"fmt"
	"testing"
)

func TestString2Uint64(t *testing.T) {
	fmt.Println(String2Uint64("100001"))
}

func BenchmarkString2Uint64(b *testing.B) {
	for i := 0; i < b.N; i++ {
		String2Uint64("100", 100)
	}
}

func TestRate100(t *testing.T) {
	count := 0
	total := 10000000
	for x := 0; x < total; x++ {
		if Rate100(20) {
			count++
		}
	}
	fmt.Println(float64(count) / float64(total))
}