Proyectos de Subversion Moodle

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<?php
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// This file is part of Moodle - http://moodle.org/
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//
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// Moodle is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Moodle is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
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namespace qtype_essay;
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defined('MOODLE_INTERNAL') || die();
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global $CFG;
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require_once($CFG->libdir . "/phpunit/classes/restore_date_testcase.php");
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/**
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 * Test restore logic.
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 *
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 * @package    qtype_essay
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 * @copyright  2019 The Open University
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 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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 */
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final class restore_test extends \restore_date_testcase {
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    /**
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     * Test missing qtype_essay_options creation.
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     *
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     * Old backup files may contain essays with no qtype_essay_options record.
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     * During restore, we add default options for any questions like that.
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     * That is what is tested in this file.
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     */
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    public function test_restore_create_missing_qtype_essay_options(): void {
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        global $DB;
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        // Create a course with one essay question in its question bank.
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        $generator = $this->getDataGenerator();
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        $course = $generator->create_course();
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        $qbank = $generator->create_module('qbank', ['course' => $course->id]);
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        $context = \context_module::instance($qbank->cmid);
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        $category = question_get_default_category($context->id, true);
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        $questiongenerator = $this->getDataGenerator()->get_plugin_generator('core_question');
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        $essay = $questiongenerator->create_question('essay', null, array('category' => $category->id));
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        // Remove the options record, which means that the backup will look like a backup made in an old Moodle.
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        $DB->delete_records('qtype_essay_options', ['questionid' => $essay->id]);
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        // Do backup and restore.
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        $newcourseid = $this->backup_and_restore($course);
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        $modinfo = get_fast_modinfo($newcourseid);
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        $newqbanks = array_filter(
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            $modinfo->get_instances_of('qbank'),
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            static fn($qbank) => $qbank->get_name() === 'Question bank 1'
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        );
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        $newqbank = reset($newqbanks);
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        // Verify that the restored question has options.
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        $newcategory = question_get_default_category(\context_module::instance($newqbank->id)->id, true);
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        $newessay = $DB->get_record_sql('SELECT q.*
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                                              FROM {question} q
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                                              JOIN {question_versions} qv ON qv.questionid = q.id
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                                              JOIN {question_bank_entries} qbe ON qbe.id = qv.questionbankentryid
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                                             WHERE qbe.questioncategoryid = ?
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                                               AND q.qtype = ?', [$newcategory->id, 'essay']);
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        $this->assertTrue($DB->record_exists('qtype_essay_options', ['questionid' => $newessay->id]));
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    }
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}