<?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/>.
< /**
< * Unit tests for usage of tags in quizzes.
< *
< * @package mod_quiz
< * @copyright 2018 Shamim Rezaie <shamim@moodle.com>
< * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
< */
> namespace mod_quiz;
< defined('MOODLE_INTERNAL') || die();
> use mod_quiz\question\bank\qbank_helper;
> use mod_quiz\quiz_settings;
/**
< * Class mod_quiz_tags_testcase
< * Class for tests related to usage of question tags in quizzes.
> * Test the restore of random question tags.
*
> * @package mod_quiz
* @copyright 2018 Shamim Rezaie <shamim@moodle.com>
> * @category test
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
> * @author 2021 Safat Shahin <safatshahin@catalyst-au.net>
*/
< class mod_quiz_tags_testcase extends advanced_testcase {
> class tags_test extends \advanced_testcase {
public function test_restore_random_question_by_tag() {
global $CFG, $USER, $DB;
require_once($CFG->dirroot . '/backup/util/includes/restore_includes.php');
require_once($CFG->dirroot . '/mod/quiz/locallib.php');
$this->resetAfterTest();
$this->setAdminUser();
$backupid = 'abc';
$backuppath = make_backup_temp_directory($backupid);
get_file_packer('application/vnd.moodle.backup')->extract_to_pathname(
__DIR__ . "/fixtures/random_by_tag_quiz.mbz", $backuppath);
// Do the restore to new course with default settings.
$categoryid = $DB->get_field_sql("SELECT MIN(id) FROM {course_categories}");
< $newcourseid = restore_dbops::create_new_course('Test fullname', 'Test shortname', $categoryid);
< $rc = new restore_controller($backupid, $newcourseid, backup::INTERACTIVE_NO, backup::MODE_GENERAL, $USER->id,
< backup::TARGET_NEW_COURSE);
> $newcourseid = \restore_dbops::create_new_course('Test fullname', 'Test shortname', $categoryid);
> $rc = new \restore_controller($backupid, $newcourseid, \backup::INTERACTIVE_NO, \backup::MODE_GENERAL, $USER->id,
> \backup::TARGET_NEW_COURSE);
$this->assertTrue($rc->execute_precheck());
$rc->execute_plan();
$rc->destroy();
// Get the information about the resulting course and check that it is set up correctly.
$modinfo = get_fast_modinfo($newcourseid);
$quiz = array_values($modinfo->get_instances_of('quiz'))[0];
< $quizobj = quiz::create($quiz->instance);
< $structure = \mod_quiz\structure::create_for_quiz($quizobj);
> $quizobj = quiz_settings::create($quiz->instance);
> $structure = structure::create_for_quiz($quizobj);
// Are the correct slots returned?
$slots = $structure->get_slots();
$this->assertCount(1, $slots);
$quizobj->preload_questions();
$quizobj->load_questions();
$questions = $quizobj->get_questions();
$this->assertCount(1, $questions);
$question = array_values($questions)[0];
< $tag1 = core_tag_tag::get_by_name(0, 't1', 'id, name');
> $tag1 = \core_tag_tag::get_by_name(0, 't1', 'id, name');
$this->assertNotFalse($tag1);
< $tag2 = core_tag_tag::get_by_name(0, 't2', 'id, name');
> $tag2 = \core_tag_tag::get_by_name(0, 't2', 'id, name');
$this->assertNotFalse($tag2);
< $tag3 = core_tag_tag::get_by_name(0, 't3', 'id, name');
> $tag3 = \core_tag_tag::get_by_name(0, 't3', 'id, name');
$this->assertNotFalse($tag3);
< $slottags = quiz_retrieve_slot_tags($question->slotid);
< $this->assertEqualsCanonicalizing(
< [
< ['tagid' => $tag2->id, 'tagname' => $tag2->name]
< ],
< array_map(function($tag) {
< return ['tagid' => $tag->tagid, 'tagname' => $tag->tagname];
< }, $slottags)
< );
<
< $defaultcategory = question_get_default_category(context_course::instance($newcourseid)->id);
< $this->assertEquals($defaultcategory->id, $question->randomfromcategory);
< $this->assertEquals(0, $question->randomincludingsubcategories);
> $slottags = $this->get_tags_for_slot($question->slotid);
> $slottags = reset($slottags);
> $slottags = explode(',', $slottags);
> $this->assertEquals("{$tag2->id},{$tag2->name}", "{$slottags[0]},{$slottags[1]}");
>
> $defaultcategory = question_get_default_category(\context_course::instance($newcourseid)->id);
> $this->assertEquals($defaultcategory->id, $question->category);
> $randomincludingsubcategories = $DB->get_record('question_set_references',
> ['itemid' => reset($slots)->id, 'component' => 'mod_quiz', 'questionarea' => 'slot']);
> $filtercondition = json_decode($randomincludingsubcategories->filtercondition);
> $this->assertEquals(0, $filtercondition->includingsubcategories);
> }
>
> /**
> * Helper to get the random tags, if any, for a slot.
> *
> * @param int $slotid the id of the slot to get tags for.
> * @return array the tags.
> */
> protected function get_tags_for_slot(int $slotid): array {
> global $DB;
> $referencedata = $DB->get_record('question_set_references',
> ['itemid' => $slotid, 'component' => 'mod_quiz', 'questionarea' => 'slot']);
> if (isset($referencedata->filtercondition)) {
> $filtercondition = json_decode($referencedata->filtercondition);
> if (isset($filtercondition->tags)) {
> return $filtercondition->tags;
> }
> }
> return [];
}
}