app/calendar/calendar_test.go

package calendar

import (
	"fmt"
	"testing"
	"time"
)

func TestOffsetStr(t *testing.T) {
	fmt.Println(offsetStr(-28800))
	fmt.Println(offsetStr(28800))
}

func TestT(t *testing.T) {
	fmt.Println(icstime(time.Now()))
}