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   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  namespace qbank_customfields\event;
  18  
  19  /**
  20   * Tests for question_deleted_observer
  21   *
  22   * @package   qbank_customfields
  23   * @copyright 2023 onwards Catalyst IT EU {@link https://catalyst-eu.net}
  24   * @author    Mark Johnson <mark.johnson@catalyst-eu.net>
  25   * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  26   * @covers    \qbank_customfields\event\question_deleted_observer
  27   */
  28  class question_deleted_observer_test extends \advanced_testcase {
  29  
  30      /**
  31       * Deleting a question with customfield data should also delete the data.
  32       *
  33       * @return void
  34       */
  35      public function test_delete_question_with_customfields(): void {
  36          $this->resetAfterTest();
  37          $generator = self::getDataGenerator();
  38          $data = [
  39              'component' => 'qbank_customfields',
  40              'area' => 'question'
  41          ];
  42  
  43          $categoryid = $generator->create_custom_field_category($data)->get('id');
  44          $generator->create_custom_field(['categoryid' => $categoryid, 'type' => 'text', 'shortname' => 'f1']);
  45  
  46          $questiongenerator = $generator->get_plugin_generator('core_question');
  47          [, , , $questions] = $questiongenerator->setup_course_and_questions();
  48          $question = reset($questions);
  49  
  50          $customfieldhandler = \qbank_customfields\customfield\question_handler::create();
  51          $questiondata = (object)[
  52              'id' => $question->id,
  53              'customfield_f1' => random_string()
  54          ];
  55  
  56          $customfieldhandler->instance_form_save($questiondata);
  57  
  58          $customdata = $customfieldhandler->get_instance_data($question->id);
  59          $this->assertCount(1, $customdata);
  60          $this->assertEquals($questiondata->customfield_f1, reset($customdata)->get_value());
  61  
  62          question_delete_question($question->id);
  63  
  64          $customdata = $customfieldhandler->get_instance_data($question->id);
  65          $this->assertCount(1, $customdata);
  66          $this->assertEmpty(reset($customdata)->get_value());
  67      }
  68  }