package storage

import (
	"os"
	"testing"

	"gitea.bel.blue/local/rproxy3/storage/packable"
)

func TestDB(t *testing.T) {
	dbPath := "./fake_db_path"
	defer os.Remove(dbPath)

	cases := []func() DB{
		func() DB {
			return DB(NewMap())
		},
	}

	raw := "hello world"
	for _, c := range cases {
		os.Remove(dbPath)

		s := packable.NewString(raw)
		db := c()
		if err := db.Set("ns", "key", s); err != nil {
			t.Errorf("cannot save: %v", err)
		}

		r := packable.NewString("")
		if err := db.Get("ns", "key", r); err != nil {
			t.Errorf("cannot load: %v", err)
		}

		if s.String() != r.String() {
			t.Errorf("set/get values not equal: %v vs %v", s, r)
		}

		if s.String() != raw {
			t.Errorf("set/get values not equal to raw: %v vs %v", s, raw)
		}

		if err := db.Close(); err != nil {
			t.Errorf("cannot close bolt: %v", err)
		}
	}
}