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Differences Between: [Versions 401 and 402] [Versions 401 and 403]

   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  declare(strict_types = 1);
  18  
  19  namespace gradingform_guide\grades\grader\gradingpanel\external;
  20  
  21  use advanced_testcase;
  22  use coding_exception;
  23  use core_grades\component_gradeitem;
  24  use external_api;
  25  use mod_forum\local\entities\forum as forum_entity;
  26  use moodle_exception;
  27  
  28  /**
  29   * Unit tests for core_grades\component_gradeitems;
  30   *
  31   * @package   gradingform_guide
  32   * @category  test
  33   * @copyright 2019 Andrew Nicols <andrew@nicols.co.uk>
  34   * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  35   */
  36  class store_test extends advanced_testcase {
  37  
  38      public static function setupBeforeClass(): void {
  39          global $CFG;
  40          require_once("{$CFG->libdir}/externallib.php");
  41      }
  42  
  43      /**
  44       * Ensure that an execute with an invalid component is rejected.
  45       */
  46      public function test_execute_invalid_component(): void {
  47          $this->resetAfterTest();
  48          $user = $this->getDataGenerator()->create_user();
  49          $this->setUser($user);
  50  
  51          $this->expectException(coding_exception::class);
  52          $this->expectExceptionMessage("The 'foo' item is not valid for the 'mod_invalid' component");
  53          store::execute('mod_invalid', 1, 'foo', 2, false, 'formdata');
  54      }
  55  
  56      /**
  57       * Ensure that an execute with an invalid itemname on a valid component is rejected.
  58       */
  59      public function test_execute_invalid_itemname(): void {
  60          $this->resetAfterTest();
  61          $user = $this->getDataGenerator()->create_user();
  62          $this->setUser($user);
  63  
  64          $this->expectException(coding_exception::class);
  65          $this->expectExceptionMessage("The 'foo' item is not valid for the 'mod_forum' component");
  66          store::execute('mod_forum', 1, 'foo', 2, false, 'formdata');
  67      }
  68  
  69      /**
  70       * Ensure that an execute against a different grading method is rejected.
  71       */
  72      public function test_execute_incorrect_type(): void {
  73          $this->resetAfterTest();
  74  
  75          $forum = $this->get_forum_instance([
  76              'grade_forum' => 5,
  77          ]);
  78          $course = $forum->get_course_record();
  79          $teacher = $this->getDataGenerator()->create_and_enrol($course, 'teacher');
  80          $student = $this->getDataGenerator()->create_and_enrol($course, 'student');
  81          $this->setUser($teacher);
  82  
  83          $gradeitem = component_gradeitem::instance('mod_forum', $forum->get_context(), 'forum');
  84  
  85          $this->expectException(moodle_exception::class);
  86          $this->expectExceptionMessage("not configured for advanced grading with a marking guide");
  87          store::execute('mod_forum', (int) $forum->get_context()->id, 'forum', (int) $student->id, false, 'formdata');
  88      }
  89  
  90      /**
  91       * Ensure that an execute against a different grading method is rejected.
  92       */
  93      public function test_execute_disabled(): void {
  94          $this->resetAfterTest();
  95  
  96          $forum = $this->get_forum_instance();
  97          $course = $forum->get_course_record();
  98          $teacher = $this->getDataGenerator()->create_and_enrol($course, 'teacher');
  99          $student = $this->getDataGenerator()->create_and_enrol($course, 'student');
 100          $this->setUser($teacher);
 101  
 102          $gradeitem = component_gradeitem::instance('mod_forum', $forum->get_context(), 'forum');
 103  
 104          $this->expectException(moodle_exception::class);
 105          $this->expectExceptionMessage("Grading is not enabled");
 106          store::execute('mod_forum', (int) $forum->get_context()->id, 'forum', (int) $student->id, false, 'formdata');
 107      }
 108  
 109      /**
 110       * Ensure that an execute against the correct grading method returns the current state of the user.
 111       */
 112      public function test_execute_store_graded(): void {
 113          $this->resetAfterTest();
 114          $generator = \testing_util::get_data_generator();
 115          $guidegenerator = $generator->get_plugin_generator('gradingform_guide');
 116  
 117          [
 118              'forum' => $forum,
 119              'controller' => $controller,
 120              'definition' => $definition,
 121              'student' => $student,
 122              'teacher' => $teacher,
 123          ] = $this->get_test_data();
 124  
 125          $this->setUser($teacher);
 126  
 127          $gradeitem = component_gradeitem::instance('mod_forum', $forum->get_context(), 'forum');
 128          $grade = $gradeitem->get_grade_for_user($student, $teacher);
 129          $instance = $gradeitem->get_advanced_grading_instance($teacher, $grade);
 130  
 131          $submissiondata = $guidegenerator->get_test_form_data($controller, (int) $student->id,
 132              10, 'Propper good speling',
 133              0, 'ASCII art is not a picture'
 134          );
 135  
 136          $formdata = http_build_query((object) [
 137              'instanceid' => $instance->get_id(),
 138              'advancedgrading' => $submissiondata,
 139          ], '', '&');
 140  
 141          $result = store::execute('mod_forum', (int) $forum->get_context()->id, 'forum', (int) $student->id, false, $formdata);
 142          $result = external_api::clean_returnvalue(store::execute_returns(), $result);
 143  
 144          $this->assertIsArray($result);
 145          $this->assertArrayHasKey('templatename', $result);
 146  
 147          $this->assertEquals('gradingform_guide/grades/grader/gradingpanel', $result['templatename']);
 148  
 149          $this->assertArrayHasKey('warnings', $result);
 150          $this->assertIsArray($result['warnings']);
 151          $this->assertEmpty($result['warnings']);
 152  
 153          // Test the grade array items.
 154          $this->assertArrayHasKey('grade', $result);
 155          $this->assertIsArray($result['grade']);
 156          $this->assertIsInt($result['grade']['timecreated']);
 157  
 158          $this->assertArrayHasKey('timemodified', $result['grade']);
 159          $this->assertIsInt($result['grade']['timemodified']);
 160  
 161          $this->assertArrayHasKey('usergrade', $result['grade']);
 162          $this->assertEquals('0.50 / 2.00', $result['grade']['usergrade']);
 163  
 164          $this->assertArrayHasKey('maxgrade', $result['grade']);
 165          $this->assertIsInt($result['grade']['maxgrade']);
 166          $this->assertEquals(2, $result['grade']['maxgrade']);
 167  
 168          $this->assertArrayHasKey('gradedby', $result['grade']);
 169          $this->assertEquals(fullname($teacher), $result['grade']['gradedby']);
 170  
 171          $this->assertArrayHasKey('criterion', $result['grade']);
 172          $criteria = $result['grade']['criterion'];
 173          $this->assertCount(count($definition->guide_criteria), $criteria);
 174          foreach ($criteria as $criterion) {
 175              $this->assertArrayHasKey('id', $criterion);
 176              $criterionid = $criterion['id'];
 177              $sourcecriterion = $definition->guide_criteria[$criterionid];
 178  
 179              $this->assertArrayHasKey('name', $criterion);
 180              $this->assertEquals($sourcecriterion['shortname'], $criterion['name']);
 181  
 182              $this->assertArrayHasKey('maxscore', $criterion);
 183              $this->assertEquals($sourcecriterion['maxscore'], $criterion['maxscore']);
 184  
 185              $this->assertArrayHasKey('description', $criterion);
 186              $this->assertEquals($sourcecriterion['description'], $criterion['description']);
 187  
 188              $this->assertArrayHasKey('descriptionmarkers', $criterion);
 189              $this->assertEquals($sourcecriterion['descriptionmarkers'], $criterion['descriptionmarkers']);
 190  
 191              $this->assertArrayHasKey('score', $criterion);
 192              $this->assertArrayHasKey('remark', $criterion);
 193          }
 194  
 195          $this->assertEquals(10, $criteria[0]['score']);
 196          $this->assertEquals('Propper good speling', $criteria[0]['remark']);
 197          $this->assertEquals(0, $criteria[1]['score']);
 198          $this->assertEquals('ASCII art is not a picture', $criteria[1]['remark']);
 199      }
 200  
 201      /**
 202       * Get a forum instance.
 203       *
 204       * @param array $config
 205       * @return forum_entity
 206       */
 207      protected function get_forum_instance(array $config = []): forum_entity {
 208          $this->resetAfterTest();
 209  
 210          $datagenerator = $this->getDataGenerator();
 211          $course = $datagenerator->create_course();
 212          $forum = $datagenerator->create_module('forum', array_merge($config, ['course' => $course->id]));
 213  
 214          $vaultfactory = \mod_forum\local\container::get_vault_factory();
 215          $vault = $vaultfactory->get_forum_vault();
 216  
 217          return $vault->get_from_id((int) $forum->id);
 218      }
 219  
 220      /**
 221       * Get test data for forums graded using a marking guide.
 222       *
 223       * @return array
 224       */
 225      protected function get_test_data(): array {
 226          global $DB;
 227  
 228          $this->resetAfterTest();
 229  
 230          $generator = \testing_util::get_data_generator();
 231          $guidegenerator = $generator->get_plugin_generator('gradingform_guide');
 232  
 233          $forum = $this->get_forum_instance();
 234          $course = $forum->get_course_record();
 235          $teacher = $this->getDataGenerator()->create_and_enrol($course, 'teacher');
 236          $student = $this->getDataGenerator()->create_and_enrol($course, 'student');
 237  
 238          $this->setUser($teacher);
 239          $controller = $guidegenerator->get_test_guide($forum->get_context(), 'forum', 'forum');
 240          $definition = $controller->get_definition();
 241  
 242          $DB->set_field('forum', 'grade_forum', count($definition->guide_criteria), ['id' => $forum->get_id()]);
 243          return [
 244              'forum' => $forum,
 245              'controller' => $controller,
 246              'definition' => $definition,
 247              'student' => $student,
 248              'teacher' => $teacher,
 249          ];
 250      }
 251  }