package bolt

import (
	"io/ioutil"
	"os"
	"testing"

	"github.com/stretchr/testify/assert"
)

func TestDBOpen(t *testing.T) {
	withDB(func(db *DB, path string) {
		err := db.Open(path, 0666)
		assert.NoError(t, err)
	})
}

func withDB(fn func(*DB, string)) {
	f, _ := ioutil.TempFile("", "bolt-")
	path := f.Name()
	f.Close()
	os.Remove(path)
	defer os.RemoveAll(path)

	db := NewDB()
	fn(db, path)
}