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<?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/>.< /** < * Asyncronhous restore tests. < * < * @package core_backup < * @copyright 2018 Matt Porritt <mattp@catalyst-au.net> < * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later < */> namespace core_backup; > > use backup; > use backup_controller; > use restore_controller; > use restore_dbops;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->libdir . '/completionlib.php'); /** * Asyncronhous restore tests. *> * @package core_backup* @copyright 2018 Matt Porritt <mattp@catalyst-au.net> * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later */< class core_backup_async_restore_testcase extends \core_privacy\tests\provider_testcase {> class async_restore_test extends \advanced_testcase {/** * Tests the asynchronous backup. */ public function test_async_restore() {< global $DB, $CFG, $USER;> global $CFG, $USER, $DB;$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);> $assign = new \assign(\context_module::instance($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)); // Backup the course. $bc = new backup_controller(backup::TYPE_1COURSE, $course->id, backup::FORMAT_MOODLE, backup::INTERACTIVE_YES, backup::MODE_GENERAL, $USER->id); $bc->finish_ui(); $backupid = $bc->get_backupid(); $bc->execute_plan(); $bc->destroy(); // Get the backup file.< $coursecontext = context_course::instance($course->id);> $coursecontext = \context_course::instance($course->id);$fs = get_file_storage(); $files = $fs->get_area_files($coursecontext->id, 'backup', 'course', false, 'id ASC'); $backupfile = reset($files); // Extract backup file. $backupdir = "restore_" . uniqid(); $path = $CFG->tempdir . DIRECTORY_SEPARATOR . "backup" . DIRECTORY_SEPARATOR . $backupdir; $fp = get_file_packer('application/vnd.moodle.backup'); $fp->extract_to_pathname($backupfile, $path); // Create restore controller. $newcourseid = restore_dbops::create_new_course( $course->fullname, $course->shortname . '_2', $course->category); $rc = new restore_controller($backupdir, $newcourseid, backup::INTERACTIVE_NO, backup::MODE_ASYNC, $USER->id, backup::TARGET_NEW_COURSE);<$this->assertTrue($rc->execute_precheck()); $restoreid = $rc->get_restoreid(); $prerestorerec = $DB->get_record('backup_controllers', array('backupid' => $restoreid)); $prerestorerec->controller = ''; $rc->destroy(); // Create the adhoc task. $asynctask = new \core\task\asynchronous_restore_task(); $asynctask->set_blocking(false); $asynctask->set_custom_data(array('backupid' => $restoreid));> $asynctask->set_userid($USER->id);\core\task\manager::queue_adhoc_task($asynctask); // We are expecting trace output during this test. $this->expectOutputRegex("/$restoreid/"); // Execute adhoc task. $now = time(); $task = \core\task\manager::get_next_adhoc_task($now); $this->assertInstanceOf('\\core\\task\\asynchronous_restore_task', $task); $task->execute(); \core\task\manager::adhoc_task_complete($task); $postrestorerec = $DB->get_record('backup_controllers', array('backupid' => $restoreid)); // Check backup was created successfully. $this->assertEquals(backup::STATUS_FINISHED_OK, $postrestorerec->status); $this->assertEquals(1.0, $postrestorerec->progress);> $this->assertEquals($USER->id, $postrestorerec->userid); } > } } > > /** > * Tests the asynchronous restore will resolve in duplicate cases where the controller is already removed. > */ > public function test_async_restore_missing_controller() { > global $CFG, $USER, $DB; > > $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)); > > // Backup the course. > $bc = new backup_controller(backup::TYPE_1COURSE, $course->id, backup::FORMAT_MOODLE, > backup::INTERACTIVE_YES, backup::MODE_GENERAL, $USER->id); > $bc->finish_ui(); > $bc->execute_plan(); > $bc->destroy(); > > // Get the backup file. > $coursecontext = \context_course::instance($course->id); > $fs = get_file_storage(); > $files = $fs->get_area_files($coursecontext->id, 'backup', 'course', false, 'id ASC'); > $backupfile = reset($files); > > // Extract backup file. > $backupdir = "restore_" . uniqid(); > $path = $CFG->tempdir . DIRECTORY_SEPARATOR . "backup" . DIRECTORY_SEPARATOR . $backupdir; > > $fp = get_file_packer('application/vnd.moodle.backup'); > $fp->extract_to_pathname($backupfile, $path); > > // Create restore controller. > $newcourseid = restore_dbops::create_new_course( > $course->fullname, $course->shortname . '_2', $course->category); > $rc = new restore_controller($backupdir, $newcourseid, > backup::INTERACTIVE_NO, backup::MODE_ASYNC, $USER->id, > backup::TARGET_NEW_COURSE); > $restoreid = $rc->get_restoreid(); > $controllerid = $DB->get_field('backup_controllers', 'id', ['backupid' => $restoreid]); > > // Now hack the record to remove the controller and set the status fields to complete. > // This emulates a duplicate run for an already finished controller. > $data = [ > 'id' => $controllerid, > 'controller' => '', > 'progress' => 1.0, > 'status' => backup::STATUS_FINISHED_OK > ]; > $DB->update_record('backup_controllers', $data); > $rc->destroy(); > > // Create the adhoc task. > $asynctask = new \core\task\asynchronous_restore_task(); > $asynctask->set_blocking(false); > $asynctask->set_custom_data(['backupid' => $restoreid]); > \core\task\manager::queue_adhoc_task($asynctask); > > // We are expecting a specific message output during this test. > $this->expectOutputRegex('/invalid controller/'); > > // Execute adhoc task. > $now = time(); > $task = \core\task\manager::get_next_adhoc_task($now); > $this->assertInstanceOf('\\core\\task\\asynchronous_restore_task', $task); > $task->execute(); > \core\task\manager::adhoc_task_complete($task); > > // Check the task record is removed. > $this->assertEquals(0, $DB->count_records('task_adhoc')); > > // Now delete the record and confirm an entirely missing controller is handled. > $DB->delete_records('backup_controllers'); > > // Create the adhoc task. > $asynctask = new \core\task\asynchronous_restore_task(); > $asynctask->set_blocking(false); > $asynctask->set_custom_data(['backupid' => $restoreid]); > \core\task\manager::queue_adhoc_task($asynctask); > > // We are expecting a specific message output during this test. > $this->expectOutputRegex('/Unable to find restore controller/'); > > // Execute adhoc task. > $now = time(); > $task = \core\task\manager::get_next_adhoc_task($now); > $this->assertInstanceOf('\\core\\task\\asynchronous_restore_task', $task); > $task->execute(); > \core\task\manager::adhoc_task_complete($task); > > // Check the task record is removed. > $this->assertEquals(0, $DB->count_records('task_adhoc'));