package bell_contact_schedule_test

import (
	"encoding/base64"
	"errors"
	"testing"

	"go-admin/app/bell/contact"
)

func TestChannelKeyAndWriteOnlyRoundTrip(t *testing.T) {
	encoded := base64.StdEncoding.EncodeToString([]byte("0123456789abcdef0123456789abcdef"))
	key, err := contact.ParseChannelKey(encoded)
	if err != nil || len(key) != 32 {
		t.Fatalf("key parse failed: len=%d err=%v", len(key), err)
	}
	for _, value := range []string{"", "short", base64.StdEncoding.EncodeToString([]byte("0123456789abcdef"))} {
		if _, err = contact.ParseChannelKey(value); !errors.Is(err, contact.ErrChannelKeyUnavailable) {
			t.Fatalf("invalid key accepted: %q err=%v", value, err)
		}
	}
}