Proyectos de Subversion Moodle

<?php

// This file is part of Moodle - http://moodle.org/

//

// Moodle 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 3 of the License, or

// (at your option) any later version.

//

// Moodle 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 Moodle.  If not, see <http://www.gnu.org/licenses/>.

namespace mod_quiz;

use backup;

use core_user;

use restore_controller;

use restore_dbops;

/**

 * Unit tests restoring quiz attempts

 *

 * @package     mod_quiz

 * @copyright   2021 Paul Holden <paulh@moodle.com>

 * @license     http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later

 */

final class restore_attempt_test extends \advanced_testcase {

    /**

     * Load required libraries

     */

    public static function setUpBeforeClass(): void {

        global $CFG;

        require_once("{$CFG->dirroot}/backup/util/includes/restore_includes.php");

        parent::setUpBeforeClass();

    }

    /**

     * Test restore dates.

     *

     * @covers \restore_quiz_activity_structure_step

     */

    public function test_restore_question_attempts_missing_users(): void {

        global $DB, $USER;

        $this->resetAfterTest();

        $this->setAdminUser();

        // Contains a quiz with four attempts from different users. The users are as follows (user ID -> user):

        // 3 -> User 01, 4 -> User 02, 5 -> User 03, 6 -> User 04.

        // The user details for User 02 and User 03 have been removed from the backup file.

        $testfixture = self::get_fixture_path(__NAMESPACE__, 'question_attempts_missing_users.mbz');

        // Extract our test fixture, ready to be restored.

        $backuptempdir = 'aaa';

        $backuppath = make_backup_temp_directory($backuptempdir);

        get_file_packer('application/vnd.moodle.backup')->extract_to_pathname($testfixture, $backuppath);

        // Do the restore to new course with default settings.

        $categoryid = $DB->get_field('course_categories', 'MIN(id)', []);

        $courseid = restore_dbops::create_new_course('Test fullname', 'Test shortname', $categoryid);

        $controller = new restore_controller($backuptempdir, $courseid, backup::INTERACTIVE_NO, backup::MODE_GENERAL, $USER->id,

            backup::TARGET_NEW_COURSE);

        $controller->execute_precheck();

        $results = $controller->get_precheck_results();

        // Backup contains categories attached to deprecated contexts so the results should only contain warnings for these.

        $this->assertCount(2, $results['warnings']);

        foreach ($results['warnings'] as $warning) {

            $this->assertStringContainsString('will be created at a question bank module context by restore', $warning);

        }

        $this->assertArrayNotHasKey('errors', $results);

        $controller->execute_plan();

        $controller->destroy();

        // Grade restore also generates some debugging.

        $this->assertDebuggingCalledCount(2);

        $restoredquiz = $DB->get_record('quiz', []);

        // Assert logs were added for User 02 and User 03, due to missing mapping lookup.

        $loginfomessages = $DB->get_fieldset_select('backup_logs', 'message', 'backupid = ? AND loglevel = ?', [

            $controller->get_restoreid(),

            backup::LOG_INFO,

        ]);

        $this->assertContains("Mapped user ID not found for user 4, quiz {$restoredquiz->id}, attempt 1. Skipping quiz attempt",

            $loginfomessages);

        $this->assertContains("Mapped user ID not found for user 5, quiz {$restoredquiz->id}, attempt 1. Skipping quiz attempt",

            $loginfomessages);

        // User 01 has supplied the wrong answer, assert dates match the backup file too.

        $user01attempt = $DB->get_record('quiz_attempts', [

            'quiz' => $restoredquiz->id,

            'userid' => core_user::get_user_by_username('user01')->id,

        ]);

        $this->assertEquals(1634751274, $user01attempt->timestart);

        $this->assertEquals(1634751290, $user01attempt->timefinish);

        $this->assertEquals(0.0, (float) $user01attempt->sumgrades);

        // User 04 has supplied the correct answer, assert dates match the backup file too.

        $user04attempt = $DB->get_record('quiz_attempts', [

            'quiz' => $restoredquiz->id,

            'userid' => core_user::get_user_by_username('user04')->id,

        ]);

        $this->assertEquals(1634751341, $user04attempt->timestart);

        $this->assertEquals(1634751347, $user04attempt->timefinish);

        $this->assertEquals(1.0, (float) $user04attempt->sumgrades);

    }

}