<?php
/*
 * 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; under version 2
 * of the License (non-upgradable).
 *
 * 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 (c) 2008-2010 (original work) Deutsche Institut für Internationale Pädagogische Forschung (under the project TAO-TRANSFER);
 *               2009-2012 (update and modification) Public Research Centre Henri Tudor (under the project TAO-SUSTAIN & TAO-DEV);
 *
 */

include_once dirname(__FILE__) . '/../../includes/raw_start.php';

use oat\generis\test\TestCase;

class ServiceStorageTestCase extends TestCase
{

    /**
     * tests initialization
     */
    public function setUp(): void
    {
    }

    public function tearDown(): void
    {
    }


    public function testServiceStorage()
    {
        $service = tao_models_classes_service_StateStorage::singleton();
        $userUri = LOCAL_NAMESPACE . '#inexistentTestUser';

        // is not set
        $this->assertFalse($service->has($userUri, 'testkey'));
        $value = $service->get($userUri, 'testkey');
        $this->assertNull($value);

        //  test set
        $this->assertTrue($service->set($userUri, 'testkey', 'testvalue'));
        $this->assertTrue($service->has($userUri, 'testkey'));
        $value = $service->get($userUri, 'testkey');
        $this->assertEquals($value, 'testvalue');

        //  test replace
        $this->assertTrue($service->set($userUri, 'testkey', 'testvalue2'));
        $this->assertTrue($service->has($userUri, 'testkey'));
        $value = $service->get($userUri, 'testkey');
        $this->assertEquals($value, 'testvalue2');

        //  test delete
        $this->assertTrue($service->del($userUri, 'testkey'));
        $this->assertFalse($service->has($userUri, 'testkey'));
        $value = $service->get($userUri, 'testkey');
        $this->assertNull($value);
        $this->assertFalse($service->del($userUri, 'testkey'));
    }
}