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Differences Between: [Versions 311 and 402] [Versions 400 and 402] [Versions 401 and 402]

   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   * Privacy tests for gradingform_guide.
  19   *
  20   * @package    gradingform_guide
  21   * @category   test
  22   * @copyright  2018 Sara Arjona <sara@moodle.com>
  23   * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  24   */
  25  namespace gradingform_guide\privacy;
  26  
  27  defined('MOODLE_INTERNAL') || die();
  28  
  29  global $CFG;
  30  
  31  use core_privacy\tests\provider_testcase;
  32  use core_privacy\local\request\writer;
  33  use gradingform_guide\privacy\provider;
  34  
  35  /**
  36   * Privacy tests for gradingform_guide.
  37   *
  38   * @package    gradingform_guide
  39   * @copyright  2018 Sara Arjona <sara@moodle.com>
  40   * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  41   */
  42  class provider_test extends provider_testcase {
  43  
  44      /**
  45       * Ensure that export_user_preferences returns no data if the user has no data.
  46       */
  47      public function test_export_user_preferences_not_defined() {
  48          $user = \core_user::get_user_by_username('admin');
  49          provider::export_user_preferences($user->id);
  50  
  51          $writer = writer::with_context(\context_system::instance());
  52          $this->assertFalse($writer->has_any_data());
  53      }
  54  
  55      /**
  56       * Ensure that export_user_preferences returns single preferences.
  57       */
  58      public function test_export_user_preferences() {
  59          $this->resetAfterTest();
  60  
  61          // Define a user preference.
  62          $user = $this->getDataGenerator()->create_user();
  63          $this->setUser($user);
  64          set_user_preference('gradingform_guide-showmarkerdesc', 0, $user);
  65          set_user_preference('gradingform_guide-showstudentdesc', 1, $user);
  66  
  67          // Validate exported data.
  68          provider::export_user_preferences($user->id);
  69          $context = \context_user::instance($user->id);
  70          /** @var \core_privacy\tests\request\content_writer $writer */
  71          $writer = writer::with_context($context);
  72          $this->assertTrue($writer->has_any_data());
  73          $prefs = $writer->get_user_preferences('gradingform_guide');
  74          $this->assertCount(2, (array) $prefs);
  75          $this->assertEquals(
  76              get_string('privacy:metadata:preference:showstudentdesc', 'gradingform_guide'),
  77              $prefs->{'gradingform_guide-showstudentdesc'}->description
  78          );
  79          $this->assertEquals(get_string('no'), $prefs->{'gradingform_guide-showmarkerdesc'}->value);
  80          $this->assertEquals(get_string('yes'), $prefs->{'gradingform_guide-showstudentdesc'}->value);
  81      }
  82  
  83      /**
  84       * Test the export of guide data.
  85       */
  86      public function test_get_gradingform_export_data() {
  87          global $DB;
  88          $this->resetAfterTest();
  89          $course = $this->getDataGenerator()->create_course();
  90          $module = $this->getDataGenerator()->create_module('assign', ['course' => $course]);
  91          $user = $this->getDataGenerator()->create_user();
  92  
  93          $this->setUser($user);
  94  
  95          $modulecontext = \context_module::instance($module->cmid);
  96          $controller = $this->get_test_guide($modulecontext);
  97  
  98          // In the situation of mod_assign this would be the id from assign_grades.
  99          $itemid = 1;
 100          $instance = $controller->create_instance($user->id, $itemid);
 101          $data = $this->get_test_form_data(
 102              $controller,
 103              $itemid,
 104              5, 'This user made several mistakes.',
 105              10, 'This user has two pictures.'
 106          );
 107  
 108          $instance->update($data);
 109          $instanceid = $instance->get_data('id');
 110  
 111          // Let's try the method we are testing.
 112          provider::export_gradingform_instance_data($modulecontext, $instance->get_id(), ['Test']);
 113          $data = (array) writer::with_context($modulecontext)->get_data(['Test', 'Marking guide', $instanceid]);
 114          $this->assertCount(2, $data);
 115          $this->assertEquals('Spelling mistakes', $data['Spelling mistakes']->shortname);
 116          $this->assertEquals('This user made several mistakes.', $data['Spelling mistakes']->remark);
 117          $this->assertEquals('Pictures', $data['Pictures']->shortname);
 118          $this->assertEquals('This user has two pictures.', $data['Pictures']->remark);
 119      }
 120  
 121      /**
 122       * Test the deletion of guide user information via the instance ID.
 123       */
 124      public function test_delete_gradingform_for_instances() {
 125          global $DB;
 126          $this->resetAfterTest();
 127          $course = $this->getDataGenerator()->create_course();
 128          $module = $this->getDataGenerator()->create_module('assign', ['course' => $course]);
 129          $user = $this->getDataGenerator()->create_user();
 130  
 131          $this->setUser($user);
 132  
 133          $modulecontext = \context_module::instance($module->cmid);
 134          $controller = $this->get_test_guide($modulecontext);
 135  
 136          // In the situation of mod_assign this would be the id from assign_grades.
 137          $itemid = 1;
 138          $instance = $controller->create_instance($user->id, $itemid);
 139          $data = $this->get_test_form_data(
 140              $controller,
 141              $itemid,
 142              5, 'This user made several mistakes.',
 143              10, 'This user has two pictures.'
 144          );
 145  
 146          $instance->update($data);
 147          $instanceid = $instance->get_data('id');
 148  
 149          $itemid = 2;
 150          $instance = $controller->create_instance($user->id, $itemid);
 151          $data = $this->get_test_form_data(
 152              $controller,
 153              $itemid,
 154              25, 'This user made no mistakes.',
 155              5, 'This user has one pictures.'
 156          );
 157  
 158          $instance->update($data);
 159          $instanceid = $instance->get_data('id');
 160  
 161          // Check how many records we have in the fillings table.
 162          $records = $DB->get_records('gradingform_guide_fillings');
 163          $this->assertCount(4, $records);
 164          // Let's delete one of the instances (the last one would be the easiest).
 165          provider::delete_gradingform_for_instances([$instance->get_id()]);
 166          $records = $DB->get_records('gradingform_guide_fillings');
 167          $this->assertCount(2, $records);
 168          foreach ($records as $record) {
 169              $this->assertNotEquals($instance->get_id(), $record->instanceid);
 170          }
 171      }
 172  
 173      /**
 174       * Generate a guide controller with sample data required for testing of this class.
 175       *
 176       * @param \context_module $context
 177       * @return \gradingform_guide_controller
 178       */
 179      protected function get_test_guide(\context_module $context): \gradingform_guide_controller {
 180          $generator = \testing_util::get_data_generator();
 181          $guidegenerator = $generator->get_plugin_generator('gradingform_guide');
 182  
 183          return $guidegenerator->get_test_guide($context);
 184      }
 185  
 186      /**
 187       * Fetch a set of sample data.
 188       *
 189       * @param \gradingform_guide_controller $controller
 190       * @param int $itemid
 191       * @param float $spellingscore
 192       * @param string $spellingremark
 193       * @param float $picturescore
 194       * @param string $pictureremark
 195       * @return array
 196       */
 197      protected function get_test_form_data(
 198          \gradingform_guide_controller $controller,
 199          int $itemid,
 200          float $spellingscore,
 201          string $spellingremark,
 202          float $picturescore,
 203          string $pictureremark
 204      ): array {
 205          $generator = \testing_util::get_data_generator();
 206          $guidegenerator = $generator->get_plugin_generator('gradingform_guide');
 207  
 208          return $guidegenerator->get_test_form_data(
 209              $controller,
 210              $itemid,
 211              $spellingscore,
 212              $spellingremark,
 213              $picturescore,
 214              $pictureremark
 215          );
 216      }
 217  }