<?php
// {{{ICINGA_LICENSE_HEADER}}}
/**
 * This file is part of Icinga Web 2.
 *
 * Icinga Web 2 - Head for multiple monitoring backends.
 * Copyright (C) 2013 Icinga Development Team
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 *
 * 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, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 *
 * @copyright  2013 Icinga Development Team <info@icinga.org>
 * @license    http://www.gnu.org/licenses/gpl-2.0.txt GPL, version 2
 * @author     Icinga Development Team <info@icinga.org>
 *
 */
// {{{ICINGA_LICENSE_HEADER}}}

namespace Tests\Icinga\Authentication;

// @codingStandardsIgnoreStart
require_once realpath(__DIR__ . '/../../../../../library/Icinga/Test/BaseTestCase.php');
// @codingStandardsIgnoreEnd

use Icinga\Test\BaseTestCase;

// @codingStandardsIgnoreStart
require_once 'Zend/Config.php';
require_once BaseTestCase::$libDir . '/Authentication/Credential.php';
require_once BaseTestCase::$libDir . '/Authentication/UserBackend.php';
require_once BaseTestCase::$libDir . '/User.php';
// @codingStandardsIgnoreEnd

use \Exception;
use \Zend_Config;
use \Icinga\Authentication\Credential;
use \Icinga\Authentication\UserBackend as UserBackend;
use \Icinga\User;

/**
 *   Simple backend mock that takes an config object
 *   with the property "credentials", which is an array
 *   of Credential this backend authenticates
 **/
class ErrorProneBackendMock implements UserBackend
{
    public static $throwOnCreate = false;

    public $name;

    /**
     * Creates a new object
     *
     * @param   Zend_Config $config
     * @throws  Exception
     */
    public function __construct(Zend_Config $config)
    {
        if (self::$throwOnCreate === true) {
            throw new Exception('__construct error: Could not create');
        }

        if ($config->name) {
            $this->name = $config->name;
        } else {
            $this->name = 'TestBackendErrorProneMock-' . uniqid();
        }
    }

    /**
     * Test if the username exists
     *
     * @param   Credential $credentials
     *
     * @return  bool
     * @throws  Exception
     */
    public function hasUsername(Credential $credentials)
    {
        throw new Exception('hasUsername error: ' . $credentials->getUsername());
    }

    /**
     * Authenticate
     *
     * @param   Credential $credentials
     *
     * @return  User
     * @throws  Exception
     */
    public function authenticate(Credential $credentials)
    {
        throw new Exception('authenticate error: ' . $credentials->getUsername());
    }

    /**
     * Name of the backend
     *
     * @return string
     */
    public function getName()
    {
        return $this->name;
    }

    /**
     * Get the number of users available through this backend
     *
     * @return int
     * @throws Exception
     */
    public function getUserCount()
    {
        throw new Exception('getUserCount error: No users in this error prone backend');
    }

    public function connect()
    {

    }
}