// -*- Mode: Go; indent-tabs-mode: t -*-

/*
 * Copyright (C) 2016 Canonical Ltd
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 3 as
 * published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 */

package devicestate

import (
	"github.com/snapcore/snapd/asserts"
)

func MockKeyLength(n int) (restore func()) {
	oldKeyLength := keyLength
	keyLength = n
	return func() {
		keyLength = oldKeyLength
	}
}

func MockSerialRequestURL(url string) (restore func()) {
	oldURL := serialRequestURL
	serialRequestURL = url
	return func() {
		serialRequestURL = oldURL
	}
}

func (m *DeviceManager) KeypairManager() asserts.KeypairManager {
	return m.keypairMgr
}

func MockRepeatSerialRequest(enabled bool) (restore func()) {
	old := repeatSerialRequest
	repeatSerialRequest = enabled
	return func() {
		repeatSerialRequest = old
	}
}
