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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 assignfeedback_comments;
  18  
  19  use mod_assign_test_generator;
  20  
  21  defined('MOODLE_INTERNAL') || die();
  22  
  23  global $CFG;
  24  require_once($CFG->dirroot . '/mod/assign/tests/generator.php');
  25  
  26  /**
  27   * Unit tests for assignfeedback_comments
  28   *
  29   * @package    assignfeedback_comments
  30   * @copyright  2016 Adrian Greeve <adrian@moodle.com>
  31   * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  32   */
  33  class feedback_test extends \advanced_testcase {
  34  
  35      // Use the generator helper.
  36      use mod_assign_test_generator;
  37  
  38      /**
  39       * Test the is_feedback_modified() method for the comments feedback.
  40       */
  41      public function test_is_feedback_modified() {
  42          $this->resetAfterTest();
  43          $course = $this->getDataGenerator()->create_course();
  44          $teacher = $this->getDataGenerator()->create_and_enrol($course, 'teacher');
  45          $student = $this->getDataGenerator()->create_and_enrol($course, 'student');
  46  
  47          $assign = $this->create_instance($course, [
  48                  'assignsubmission_onlinetext_enabled' => 1,
  49                  'assignfeedback_comments_enabled' => 1,
  50              ]);
  51  
  52          // Create an online text submission.
  53          $this->add_submission($student, $assign);
  54  
  55          $this->setUser($teacher);
  56  
  57          // Create formdata.
  58          $grade = $assign->get_user_grade($student->id, true);
  59          $data = (object) [
  60              'assignfeedbackcomments_editor' => [
  61                  'text' => '<p>first comment for this test</p>',
  62                  'format' => 1,
  63              ]
  64          ];
  65  
  66          // This is the first time that we are submitting feedback, so it is modified.
  67          $plugin = $assign->get_feedback_plugin_by_type('comments');
  68          $this->assertTrue($plugin->is_feedback_modified($grade, $data));
  69  
  70          // Save the feedback.
  71          $plugin->save($grade, $data);
  72  
  73          // Try again with the same data.
  74          $this->assertFalse($plugin->is_feedback_modified($grade, $data));
  75  
  76          // Change the data.
  77          $data->assignfeedbackcomments_editor = [
  78                  'text' => '<p>Altered comment for this test</p>',
  79                  'format' => 1,
  80              ];
  81          $this->assertTrue($plugin->is_feedback_modified($grade, $data));
  82      }
  83  }