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.

//

// 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 core_backup;

use async_helper;

use backup;

use backup_controller;

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');

/**

 * Asyncronhous helper tests.

 *

 * @package    core_backup

 * @covers     \async_helper

 * @copyright  2018 Matt Porritt <mattp@catalyst-au.net>

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

 */

class async_helper_test extends \advanced_testcase {

    /**

     * Tests sending message for asynchronous backup.

     */

    public function test_send_message() {

        global $DB, $USER;

        $this->preventResetByRollback();

        $this->resetAfterTest(true);

        $this->setAdminUser();

        set_config('backup_async_message_users', '1', 'backup');

        set_config('backup_async_message_subject', 'Moodle {operation} completed sucessfully', 'backup');

        set_config('backup_async_message',

                'Dear {user_firstname} {user_lastname}, your {operation} (ID: {backupid}) has completed successfully!',

                'backup');

        set_config('allowedemaildomains', 'example.com');

        $generator = $this->getDataGenerator();

        $course = $generator->create_course();  // Create a course with some availability data set.

        $user2 = $generator->create_user(array('firstname' => 'test', 'lastname' => 'human', 'maildisplay' => 1));

        $generator->enrol_user($user2->id, $course->id, 'editingteacher');

        $DB->set_field_select('message_processors', 'enabled', 0, "name <> 'email'");

        set_user_preference('message_provider_moodle_asyncbackupnotification', 'email', $user2);

        // Make the backup controller for an async backup.

        $bc = new backup_controller(backup::TYPE_1COURSE, $course->id, backup::FORMAT_MOODLE,

                backup::INTERACTIVE_YES, backup::MODE_ASYNC, $user2->id);

        $bc->finish_ui();

        $backupid = $bc->get_backupid();

        $bc->destroy();

        $sink = $this->redirectEmails();

        // Send message.

        $asynchelper = new async_helper('backup', $backupid);

        $messageid = $asynchelper->send_message();

        $emails = $sink->get_messages();

        $this->assertCount(1, $emails);

        $email = reset($emails);

        $this->assertGreaterThan(0, $messageid);

        $sink->clear();

        $this->assertSame($USER->email, $email->from);

        $this->assertSame($user2->email, $email->to);

        $this->assertSame('Moodle Backup completed sucessfully', $email->subject);

        // Assert body placeholders have all been replaced.

        $this->assertStringContainsString('Dear test human, your Backup', $email->body);

        $this->assertStringContainsString("(ID: {$backupid})", $email->body);

        $this->assertStringNotContainsString('{', $email->body);

    }

    /**

     * Tests getting the asynchronous backup table items.

     */

    public function test_get_async_backups() {

        global $DB, $CFG, $USER, $PAGE;

        $this->resetAfterTest(true);

        $this->setAdminUser();

        $CFG->enableavailability = true;

        $CFG->enablecompletion = true;

        // Create a course with some availability data set.

        $generator = $this->getDataGenerator();

        $course = $generator->create_course(

            array('format' => 'topics', 'numsections' => 3,

                'enablecompletion' => COMPLETION_ENABLED),

            array('createsections' => true));

        $forum = $generator->create_module('forum', array(

            'course' => $course->id));

        $forum2 = $generator->create_module('forum', array(

            'course' => $course->id, 'completion' => COMPLETION_TRACKING_MANUAL));

        // We need a grade, easiest is to add an assignment.

        $assignrow = $generator->create_module('assign', array(

            'course' => $course->id));

        $assign = new \assign(\context_module::instance($assignrow->cmid), false, false);

        $item = $assign->get_grade_item();

        // Make a test grouping as well.

        $grouping = $generator->create_grouping(array('courseid' => $course->id,

            'name' => 'Grouping!'));

        $availability = '{"op":"|","show":false,"c":[' .

            '{"type":"completion","cm":' . $forum2->cmid .',"e":1},' .

            '{"type":"grade","id":' . $item->id . ',"min":4,"max":94},' .

            '{"type":"grouping","id":' . $grouping->id . '}' .

            ']}';

        $DB->set_field('course_modules', 'availability', $availability, array(

            'id' => $forum->cmid));

        $DB->set_field('course_sections', 'availability', $availability, array(

            'course' => $course->id, 'section' => 1));

        // Make the backup controller for an async backup.

        $bc = new backup_controller(backup::TYPE_1COURSE, $course->id, backup::FORMAT_MOODLE,

            backup::INTERACTIVE_YES, backup::MODE_ASYNC, $USER->id);

        $bc->finish_ui();

        $bc->destroy();

        unset($bc);

        $coursecontext = \context_course::instance($course->id);

        $result = \async_helper::get_async_backups('course', $coursecontext->instanceid);

        $this->assertEquals(1, count($result));

        $this->assertEquals('backup.mbz', $result[0]->filename);

    }

    /**

     * Tests getting the backup record.

     */

    public function test_get_backup_record() {

        global $USER;

        $this->resetAfterTest();

        $this->setAdminUser();

        $generator = $this->getDataGenerator();

        $course = $generator->create_course();

        // Create the initial backupcontoller.

        $bc = new \backup_controller(\backup::TYPE_1COURSE, $course->id, \backup::FORMAT_MOODLE,

            \backup::INTERACTIVE_NO, \backup::MODE_COPY, $USER->id, \backup::RELEASESESSION_YES);

        $backupid = $bc->get_backupid();

        $bc->destroy();

        $copyrec = \async_helper::get_backup_record($backupid);

        $this->assertEquals($backupid, $copyrec->backupid);

    }

    /**

     * Tests is async pending conditions.

     */

    public function test_is_async_pending() {

        global $USER;

        $this->resetAfterTest();

        $this->setAdminUser();

        $generator = $this->getDataGenerator();

        $course = $generator->create_course();

        set_config('enableasyncbackup', '0');

        $ispending = async_helper::is_async_pending($course->id, 'course', 'backup');

        // Should be false as there are no backups and async backup is false.

        $this->assertFalse($ispending);

        // Create the initial backupcontoller.

        $bc = new \backup_controller(\backup::TYPE_1COURSE, $course->id, \backup::FORMAT_MOODLE,

            \backup::INTERACTIVE_NO, \backup::MODE_ASYNC, $USER->id, \backup::RELEASESESSION_YES);

        $bc->destroy();

        $ispending = async_helper::is_async_pending($course->id, 'course', 'backup');

        // Should be false as there as async backup is false.

        $this->assertFalse($ispending);

        set_config('enableasyncbackup', '1');

        // Should be true as there as async backup is true and there is a pending backup.

        $this->assertFalse($ispending);

    }

    /**

     * Tests is async pending conditions for course copies.

     */

    public function test_is_async_pending_copy() {

        global $USER;

        $this->resetAfterTest();

        $this->setAdminUser();

        $generator = $this->getDataGenerator();

        $course = $generator->create_course();

        set_config('enableasyncbackup', '0');

        $ispending = async_helper::is_async_pending($course->id, 'course', 'backup');

        // Should be false as there are no copies and async backup is false.

        $this->assertFalse($ispending);

        // Create the initial backupcontoller.

        $bc = new \backup_controller(\backup::TYPE_1COURSE, $course->id, \backup::FORMAT_MOODLE,

            \backup::INTERACTIVE_NO, \backup::MODE_COPY, $USER->id, \backup::RELEASESESSION_YES);

        $bc->destroy();

        $ispending = async_helper::is_async_pending($course->id, 'course', 'backup');

        // Should be True as this a copy operation.

        $this->assertTrue($ispending);

        set_config('enableasyncbackup', '1');

        $ispending = async_helper::is_async_pending($course->id, 'course', 'backup');

        // Should be true as there as async backup is true and there is a pending copy.

        $this->assertTrue($ispending);

    }

}