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See Release Notes

  • Bug fixes for general core bugs in 4.3.x will end 7 October 2024 (12 months).
  • Bug fixes for security issues in 4.3.x will end 21 April 2025 (18 months).
  • PHP version: minimum PHP 8.0.0 Note: minimum PHP version has increased since Moodle 4.1. PHP 8.2.x is supported too.
<?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 mod_quiz\external\submit_question_version;
use mod_quiz\question\bank\qbank_helper;

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

require_once(__DIR__ . '/quiz_question_helper_test_trait.php');

/**
 * Question versions test for quiz.
 *
 * @package    mod_quiz
 * @category   test
 * @copyright  2021 Catalyst IT Australia Pty Ltd
 * @author     Safat Shahin <safatshahin@catalyst-au.net>
 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 * @coversDefaultClass \mod_quiz\question\bank\qbank_helper
 */
class quiz_question_version_test extends \advanced_testcase {
    use \quiz_question_helper_test_trait;

> /** @var \stdClass user record. */ /** > protected $student; * Called before every test. >
*/ public function setUp(): void { global $USER; parent::setUp(); $this->setAdminUser(); $this->course = $this->getDataGenerator()->create_course(); $this->student = $this->getDataGenerator()->create_user(); $this->user = $USER; } /** * Test the quiz question data for changed version in the slots. * * @covers ::get_version_options */ public function test_quiz_questions_for_changed_versions() { $this->resetAfterTest(); $quiz = $this->create_test_quiz($this->course); // Test for questions from a different context. $context = \context_module::instance(get_coursemodule_from_instance("quiz", $quiz->id, $this->course->id)->id); $questiongenerator = $this->getDataGenerator()->get_plugin_generator('core_question'); // Create a couple of questions. $cat = $questiongenerator->create_question_category(['contextid' => $context->id]); $numq = $questiongenerator->create_question('essay', null, ['category' => $cat->id, 'name' => 'This is the first version']); // Create two version. $questiongenerator->update_question($numq, null, ['name' => 'This is the second version']); $questiongenerator->update_question($numq, null, ['name' => 'This is the third version']); quiz_add_quiz_question($numq->id, $quiz); // Create the quiz object.
< $quizobj = \quiz::create($quiz->id);
> $quizobj = \mod_quiz\quiz_settings::create($quiz->id);
$structure = \mod_quiz\structure::create_for_quiz($quizobj); $slots = $structure->get_slots(); $slot = reset($slots); // Test that the version added is 'always latest'. $this->assertEquals(3, $slot->version); $quizobj->preload_questions(); $quizobj->load_questions(); $questions = $quizobj->get_questions(); $question = reset($questions); $this->assertEquals(3, $question->version); $this->assertEquals('This is the third version', $question->name); // Create another version. $questiongenerator->update_question($numq, null, ['name' => 'This is the latest version']); // Check that 'Always latest is working'. $quizobj->preload_questions(); $quizobj->load_questions(); $questions = $quizobj->get_questions(); $question = reset($questions); $this->assertEquals(4, $question->version); $this->assertEquals('This is the latest version', $question->name); $structure = \mod_quiz\structure::create_for_quiz($quizobj); $slots = $structure->get_slots(); $slot = reset($slots); $this->assertEquals(4, $slot->version); // Now change the version using the external service. $versions = qbank_helper::get_version_options($slot->questionid); // We don't want the current version. $selectversions = []; foreach ($versions as $version) { if ($version->version === $slot->version) { continue; } $selectversions [$version->version] = $version; } // Change to version 1. submit_question_version::execute($slot->id, (int)$selectversions[1]->version); $quizobj->preload_questions(); $quizobj->load_questions(); $questions = $quizobj->get_questions(); $question = reset($questions); $this->assertEquals(1, $question->version); $this->assertEquals('This is the first version', $question->name); $structure = \mod_quiz\structure::create_for_quiz($quizobj); $slots = $structure->get_slots(); $slot = reset($slots); $this->assertEquals(1, $slot->version); // Change to version 2. submit_question_version::execute($slot->id, $selectversions[2]->version); $quizobj->preload_questions(); $quizobj->load_questions(); $questions = $quizobj->get_questions(); $question = reset($questions); $this->assertEquals(2, $question->version); $this->assertEquals('This is the second version', $question->name); $structure = \mod_quiz\structure::create_for_quiz($quizobj); $slots = $structure->get_slots(); $slot = reset($slots); $this->assertEquals(2, $slot->version); } /** * Test if changing the version of the slot changes the attempts. * * @covers ::get_version_options */ public function test_quiz_question_attempts_with_changed_version() { $this->resetAfterTest(); $quiz = $this->create_test_quiz($this->course); // Test for questions from a different context. $context = \context_module::instance(get_coursemodule_from_instance("quiz", $quiz->id, $this->course->id)->id); $questiongenerator = $this->getDataGenerator()->get_plugin_generator('core_question'); // Create a couple of questions. $cat = $questiongenerator->create_question_category(['contextid' => $context->id]); $numq = $questiongenerator->create_question('numerical', null, ['category' => $cat->id, 'name' => 'This is the first version']); // Create two version. $questiongenerator->update_question($numq, null, ['name' => 'This is the second version']); $questiongenerator->update_question($numq, null, ['name' => 'This is the third version']); quiz_add_quiz_question($numq->id, $quiz); list($quizobj, $quba, $attemptobj) = $this->attempt_quiz($quiz, $this->student); $this->assertEquals('This is the third version', $attemptobj->get_question_attempt(1)->get_question()->name); // Create the quiz object.
< $quizobj = \quiz::create($quiz->id);
> $quizobj = \mod_quiz\quiz_settings::create($quiz->id);
$structure = \mod_quiz\structure::create_for_quiz($quizobj); $slots = $structure->get_slots(); $slot = reset($slots); // Now change the version using the external service. $versions = qbank_helper::get_version_options($slot->questionid); // We dont want the current version. $selectversions = []; foreach ($versions as $version) { if ($version->version === $slot->version) { continue; } $selectversions [$version->version] = $version; } // Change to version 1. $this->expectException('moodle_exception'); submit_question_version::execute($slot->id, (int)$selectversions[1]->version); list($quizobj, $quba, $attemptobj) = $this->attempt_quiz($quiz, $this->student, 2); $this->assertEquals('This is the first version', $attemptobj->get_question_attempt(1)->get_question()->name); // Change to version 2. submit_question_version::execute($slot->id, (int)$selectversions[2]->version); list($quizobj, $quba, $attemptobj) = $this->attempt_quiz($quiz, $this->student, 3); $this->assertEquals('This is the second version', $attemptobj->get_question_attempt(1)->get_question()->name); // Create another version. $questiongenerator->update_question($numq, null, ['name' => 'This is the latest version']); // Change to always latest. submit_question_version::execute($slot->id, 0); list($quizobj, $quba, $attemptobj) = $this->attempt_quiz($quiz, $this->student, 4); $this->assertEquals('This is the latest version', $attemptobj->get_question_attempt(1)->get_question()->name); } }