package downloader

import (
	"fmt"
	"log"
	"os"
	"testing"
	"time"
)

func TestDownloader(t *testing.T) {
	url := "https://mirrors.tuna.tsinghua.edu.cn/Adoptium/8/jdk/x64/windows/OpenJDK8U-jdk_x64_windows_hotspot_8u382b05.zip"
	dir := os.TempDir()
	fmt.Println(dir)
	fileName := "OpenJDK8U-jdk_x64_windows_hotspot_8u382b05.zip"

	a, _ := getRedirectInfo(url, UserAgent)
	location := a.Header.Get("Location")
	if len(location) == 0 {
		location = url
	}
	startTime := time.Now()
	d := NewDownloader(location, dir, fileName, 5)
	if err := d.Run(); err != nil {
		log.Fatal(err)
	}
	fmt.Printf("\n 文件下载完成耗时: %f second\n", time.Now().Sub(startTime).Seconds())
}