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See Release Notes

  • Bug fixes for general core bugs in 3.10.x will end 8 November 2021 (12 months).
  • Bug fixes for security issues in 3.10.x will end 9 May 2022 (18 months).
  • PHP version: minimum PHP 7.2.0 Note: minimum PHP version has increased since Moodle 3.8. PHP 7.3.x and 7.4.x are 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 backup;
use core_user;
use restore_controller;
use restore_dbops;

/**
 * Unit tests restoring quiz attempts
 *
 * @package     mod_quiz
 * @copyright   2021 Paul Holden <paulh@moodle.com>
 * @license     http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */
class restore_attempt_test extends \advanced_testcase {

    /**
     * Load required libraries
     */
    public static function setUpBeforeClass(): void {
        global $CFG;

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

    /**
     * Test restore dates.
     *
     * @covers \restore_quiz_activity_structure_step
     */
    public function test_restore_question_attempts_missing_users(): void {
        global $DB, $USER;

< // TODO: Remove this once MDL-72950 is fixed. < if ($DB->get_dbfamily() == 'oracle') { < $this->markTestSkipped("Skipping for Oracle until MDL-72950 is fixed."); < } <
$this->resetAfterTest(); $this->setAdminUser(); // Contains a quiz with four attempts from different users. The users are as follows (user ID -> user): // 3 -> User 01, 4 -> User 02, 5 -> User 03, 6 -> User 04. // The user details for User 02 and User 03 have been removed from the backup file. $testfixture = __DIR__ . '/fixtures/question_attempts_missing_users.mbz'; // Extract our test fixture, ready to be restored. $backuptempdir = 'aaa'; $backuppath = make_backup_temp_directory($backuptempdir); get_file_packer('application/vnd.moodle.backup')->extract_to_pathname($testfixture, $backuppath); // Do the restore to new course with default settings. $categoryid = $DB->get_field('course_categories', 'MIN(id)', []); $courseid = restore_dbops::create_new_course('Test fullname', 'Test shortname', $categoryid); $controller = new restore_controller($backuptempdir, $courseid, backup::INTERACTIVE_NO, backup::MODE_GENERAL, $USER->id, backup::TARGET_NEW_COURSE); $this->assertTrue($controller->execute_precheck()); $controller->execute_plan(); $controller->destroy(); // Grade restore also generates some debugging. $this->assertDebuggingCalledCount(2); $restoredquiz = $DB->get_record('quiz', []); // Assert logs were added for User 02 and User 03, due to missing mapping lookup. $loginfomessages = $DB->get_fieldset_select('backup_logs', 'message', 'backupid = ? AND loglevel = ?', [ $controller->get_restoreid(), backup::LOG_INFO, ]); $this->assertContains("Mapped user ID not found for user 4, quiz {$restoredquiz->id}, attempt 1. Skipping quiz attempt", $loginfomessages); $this->assertContains("Mapped user ID not found for user 5, quiz {$restoredquiz->id}, attempt 1. Skipping quiz attempt", $loginfomessages); // User 01 has supplied the wrong answer, assert dates match the backup file too. $user01attempt = $DB->get_record('quiz_attempts', [ 'quiz' => $restoredquiz->id, 'userid' => core_user::get_user_by_username('user01')->id, ]); $this->assertEquals(1634751274, $user01attempt->timestart); $this->assertEquals(1634751290, $user01attempt->timefinish); $this->assertEquals(0.0, (float) $user01attempt->sumgrades); // User 04 has supplied the correct answer, assert dates match the backup file too. $user04attempt = $DB->get_record('quiz_attempts', [ 'quiz' => $restoredquiz->id, 'userid' => core_user::get_user_by_username('user04')->id, ]); $this->assertEquals(1634751341, $user04attempt->timestart); $this->assertEquals(1634751347, $user04attempt->timefinish); $this->assertEquals(1.0, (float) $user04attempt->sumgrades); } }