package main

import (
	"log"
	"os"
	"testing"

	"hakurei.app/internal/pkg"
	"hakurei.app/message"
)

func TestCache(t *testing.T) {
	t.Parallel()

	cm := cache{
		ctx:  t.Context(),
		msg:  message.New(log.New(os.Stderr, "check: ", 0)),
		base: t.TempDir(),

		hostAbstract: true, idle: true,
	}
	defer cm.Close()
	cm.Close()

	if err := cm.open(); err != nil {
		t.Fatalf("open: error = %v", err)
	}
	if err := cm.open(); err != os.ErrInvalid {
		t.Errorf("(duplicate) open: error = %v", err)
	}

	if err := cm.Do(func(cache *pkg.Cache) error {
		return cache.Scrub(0)
	}); err != nil {
		t.Errorf("Scrub: error = %v", err)
	}
}