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Differences Between: [Versions 310 and 311] [Versions 39 and 311]

   1  <?php
   2  // This file is part of Moodle - http://moodle.org/
   3  //
   4  // Moodle is free software: you can redistribute it and/or modify
   5  // it under the terms of the GNU General Public License as published by
   6  // the Free Software Foundation, either version 3 of the License, or
   7  // (at your option) any later version.
   8  //
   9  // Moodle is distributed in the hope that it will be useful,
  10  // but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  // GNU General Public License for more details.
  13  //
  14  // You should have received a copy of the GNU General Public License
  15  // along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
  16  
  17  /**
  18   * Tests of the scheduled task for cleaning up random questions.
  19   *
  20   * @package    qtype_random
  21   * @copyright  2018 The Open University
  22   * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  23   */
  24  
  25  
  26  defined('MOODLE_INTERNAL') || die();
  27  
  28  global $CFG;
  29  require_once($CFG->dirroot . '/mod/quiz/locallib.php');
  30  
  31  
  32  /**
  33   * Tests of the scheduled task for cleaning up random questions.
  34   *
  35   * @copyright  2018 The Open University
  36   * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  37   */
  38  class qtype_random_cleanup_task_testcase extends advanced_testcase {
  39  
  40      public function test_cleanup_task_removes_unused_question() {
  41          global $DB;
  42          $this->resetAfterTest();
  43          $this->setAdminUser();
  44  
  45          $generator = $this->getDataGenerator();
  46          $questiongenerator = $generator->get_plugin_generator('core_question');
  47          $quizgenerator = $generator->get_plugin_generator('mod_quiz');
  48          $cat = $questiongenerator->create_question_category();
  49          $quiz = $quizgenerator->create_instance(['course' => SITEID]);
  50  
  51          // Add two random questions.
  52          quiz_add_random_questions($quiz, 0, $cat->id, 2, false);
  53          $quizslots = $DB->get_records('quiz_slots', ['quizid' => $quiz->id],
  54                  'slot', 'slot, id, questionid');
  55  
  56          // Now remove the second from the quiz. (Do it manually,
  57          // because the API cleans up the random question, but we are trying to
  58          // create an orphaned random question.)
  59          $DB->delete_records('quiz_slots', array('id' => $quizslots[2]->id));
  60  
  61          // Run the scheduled task.
  62          $task = new \qtype_random\task\remove_unused_questions();
  63          $this->expectOutputString("Cleaned up 1 unused random questions.\n");
  64          $task->execute();
  65  
  66          // Verify.
  67          $this->assertTrue($DB->record_exists('question', ['id' => $quizslots[1]->questionid]));
  68          $this->assertFalse($DB->record_exists('question', ['id' => $quizslots[2]->questionid]));
  69      }
  70  
  71      /**
  72       * Test that remove_unused_questions aborts when there is a course restore in progress.
  73       */
  74      public function test_cleanup_task_checks_for_active_restores() {
  75          $this->resetAfterTest();
  76  
  77          // Get ready the tasks.
  78          $cleanuptask = new \qtype_random\task\remove_unused_questions();
  79          $restoretask = new \core\task\asynchronous_restore_task();
  80          \core\task\manager::queue_adhoc_task($restoretask);
  81          $copytask = new \core\task\asynchronous_copy_task();
  82          \core\task\manager::queue_adhoc_task($copytask);
  83  
  84          // Start the first adhoc task. This might be either restore or copy adhoc task.
  85          $task1 = \core\task\manager::get_next_adhoc_task(time());
  86          \core\task\manager::adhoc_task_starting($task1);
  87          $cleanuptask->execute();
  88  
  89          // Complete the first task and start the second one.
  90          \core\task\manager::adhoc_task_complete($task1);
  91          $task2 = \core\task\manager::get_next_adhoc_task(time());
  92          \core\task\manager::adhoc_task_starting($task2);
  93          $cleanuptask->execute();
  94  
  95          // Complete the second adhoc task.
  96          \core\task\manager::adhoc_task_complete($task2);
  97          $cleanuptask->execute();
  98  
  99          $aborted = 'Detected running async restore. Aborting the task.';
 100          $completed = 'Cleaned up 0 unused random questions.';
 101          $this->expectOutputRegex("/.*$aborted.*\s.*$aborted.*\s.*$completed.*/");
 102      }
 103  }