Current File : /home/vacivi36/ava/question/type/random/tests/cleanup_task_test.php
<?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/>.
/**
* Tests of the scheduled task for cleaning up random questions.
*
* @package qtype_random
* @copyright 2018 The Open University
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
defined('MOODLE_INTERNAL') || die();
global $CFG;
require_once($CFG->dirroot . '/mod/quiz/locallib.php');
/**
* Tests of the scheduled task for cleaning up random questions.
*
* @copyright 2018 The Open University
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
class qtype_random_cleanup_task_testcase extends advanced_testcase {
public function test_cleanup_task_removes_unused_question() {
global $DB;
$this->resetAfterTest();
$this->setAdminUser();
$generator = $this->getDataGenerator();
$questiongenerator = $generator->get_plugin_generator('core_question');
$quizgenerator = $generator->get_plugin_generator('mod_quiz');
$cat = $questiongenerator->create_question_category();
$quiz = $quizgenerator->create_instance(['course' => SITEID]);
// Add two random questions.
quiz_add_random_questions($quiz, 0, $cat->id, 2, false);
$quizslots = $DB->get_records('quiz_slots', ['quizid' => $quiz->id],
'slot', 'slot, id, questionid');
// Now remove the second from the quiz. (Do it manually,
// because the API cleans up the random question, but we are trying to
// create an orphaned random question.)
$DB->delete_records('quiz_slots', array('id' => $quizslots[2]->id));
// Run the scheduled task.
$task = new \qtype_random\task\remove_unused_questions();
$this->expectOutputString("Cleaned up 1 unused random questions.\n");
$task->execute();
// Verify.
$this->assertTrue($DB->record_exists('question', ['id' => $quizslots[1]->questionid]));
$this->assertFalse($DB->record_exists('question', ['id' => $quizslots[2]->questionid]));
}
}
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