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 qtype_essay;

defined('MOODLE_INTERNAL') || die();

global $CFG;
require_once($CFG->libdir . "/phpunit/classes/restore_date_testcase.php");

/**
 * Test restore logic.
 *
 * @package    qtype_essay
 * @copyright  2019 The Open University
 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */
final class restore_test extends \restore_date_testcase {

    /**
     * Test missing qtype_essay_options creation.
     *
     * Old backup files may contain essays with no qtype_essay_options record.
     * During restore, we add default options for any questions like that.
     * That is what is tested in this file.
     */
    public function test_restore_create_missing_qtype_essay_options(): void {
        global $DB;

        // Create a course with one essay question in its question bank.
        $generator = $this->getDataGenerator();
        $course = $generator->create_course();
        $qbank = $generator->create_module('qbank', ['course' => $course->id]);
        $context = \context_module::instance($qbank->cmid);
        $category = question_get_default_category($context->id, true);
        $questiongenerator = $this->getDataGenerator()->get_plugin_generator('core_question');
        $essay = $questiongenerator->create_question('essay', null, array('category' => $category->id));

        // Remove the options record, which means that the backup will look like a backup made in an old Moodle.
        $DB->delete_records('qtype_essay_options', ['questionid' => $essay->id]);

        // Do backup and restore.
        $newcourseid = $this->backup_and_restore($course);

        $modinfo = get_fast_modinfo($newcourseid);
        $newqbanks = array_filter(
            $modinfo->get_instances_of('qbank'),
            static fn($qbank) => $qbank->get_name() === 'Question bank 1'
        );
        $newqbank = reset($newqbanks);

        // Verify that the restored question has options.
        $newcategory = question_get_default_category(\context_module::instance($newqbank->id)->id, true);
        $newessay = $DB->get_record_sql('SELECT q.*
                                              FROM {question} q
                                              JOIN {question_versions} qv ON qv.questionid = q.id
                                              JOIN {question_bank_entries} qbe ON qbe.id = qv.questionbankentryid
                                             WHERE qbe.questioncategoryid = ?
                                               AND q.qtype = ?', [$newcategory->id, 'essay']);
        $this->assertTrue($DB->record_exists('qtype_essay_options', ['questionid' => $newessay->id]));
    }
}