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.

//

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// 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_match;

use question_bank;

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

global $CFG;

require_once($CFG->dirroot . '/backup/util/includes/backup_includes.php');

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

require_once($CFG->dirroot . '/course/externallib.php');

/**

 * Tests for the matching question type backup and restore logic.

 *

 * @package   qtype_match

 * @copyright 2020 The Open University

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

 */

final class backup_test extends \advanced_testcase {

    /**

     * Duplicate quiz with a matching question, and check it worked.

     */

    public function test_duplicate_match_question(): void {

        global $DB;

        $this->resetAfterTest();

        $this->setAdminUser();

        $coregenerator = $this->getDataGenerator();

        $questiongenerator = $coregenerator->get_plugin_generator('core_question');

        // Create a course with a page that embeds a question.

        $course = $coregenerator->create_course();

        $quiz = $coregenerator->create_module('quiz', ['course' => $course->id]);

        $quizcontext = \context_module::instance($quiz->cmid);

        $cat = $questiongenerator->create_question_category(['contextid' => $quizcontext->id]);

        $question = $questiongenerator->create_question('match', 'trickynums', ['category' => $cat->id]);

        // Store some counts.

        $numquizzes = count(get_fast_modinfo($course)->instances['quiz']);

        $nummatchquestions = $DB->count_records('question', ['qtype' => 'match']);

        // Duplicate the page.

        duplicate_module($course, get_fast_modinfo($course)->get_cm($quiz->cmid));

        // Verify the copied quiz exists.

        $this->assertCount($numquizzes + 1, get_fast_modinfo($course)->instances['quiz']);

        // Verify the copied question.

        $this->assertEquals($nummatchquestions + 1, $DB->count_records('question', ['qtype' => 'match']));

        $newmatchid = $DB->get_field_sql("

                SELECT MAX(id)

                  FROM {question}

                 WHERE qtype = ?

                ", ['match']);

        $matchdata = question_bank::load_question_data($newmatchid);

        $subquestions = array_values($matchdata->options->subquestions);

        $this->assertSame('System.out.println(0);', $subquestions[0]->questiontext);

        $this->assertSame('0', $subquestions[0]->answertext);

        $this->assertSame('System.out.println(0.0);', $subquestions[1]->questiontext);

        $this->assertSame('0.0', $subquestions[1]->answertext);

        $this->assertSame('', $subquestions[2]->questiontext);

        $this->assertSame('NULL', $subquestions[2]->answertext);

    }

}