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Differences Between: [Versions 310 and 311] [Versions 310 and 400] [Versions 310 and 401] [Versions 310 and 402] [Versions 310 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  /**
  18   * mod_lesson generator tests
  19   *
  20   * @package    mod_lesson
  21   * @category   test
  22   * @copyright  2013 Marina Glancy
  23   * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  24   */
  25  
  26  /**
  27   * Genarator tests class for mod_lesson.
  28   *
  29   * @package    mod_lesson
  30   * @category   test
  31   * @copyright  2013 Marina Glancy
  32   * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  33   */
  34  class mod_lesson_generator_testcase extends advanced_testcase {
  35  
  36      public function test_create_instance() {
  37          global $DB;
  38          $this->resetAfterTest();
  39          $this->setAdminUser();
  40  
  41          $course = $this->getDataGenerator()->create_course();
  42  
  43          $this->assertFalse($DB->record_exists('lesson', array('course' => $course->id)));
  44          $lesson = $this->getDataGenerator()->create_module('lesson', array('course' => $course));
  45          $records = $DB->get_records('lesson', array('course' => $course->id), 'id');
  46          $this->assertEquals(1, count($records));
  47          $this->assertTrue(array_key_exists($lesson->id, $records));
  48  
  49          $params = array('course' => $course->id, 'name' => 'Another lesson');
  50          $lesson = $this->getDataGenerator()->create_module('lesson', $params);
  51          $records = $DB->get_records('lesson', array('course' => $course->id), 'id');
  52          $this->assertEquals(2, count($records));
  53          $this->assertEquals('Another lesson', $records[$lesson->id]->name);
  54      }
  55  
  56      public function test_create_content() {
  57          global $DB;
  58          $this->resetAfterTest();
  59          $this->setAdminUser();
  60  
  61          $course = $this->getDataGenerator()->create_course();
  62          $lesson = $this->getDataGenerator()->create_module('lesson', array('course' => $course));
  63          $lessongenerator = $this->getDataGenerator()->get_plugin_generator('mod_lesson');
  64  
  65          $page1 = $lessongenerator->create_content($lesson);
  66          $page2 = $lessongenerator->create_content($lesson, array('title' => 'Custom title'));
  67          $records = $DB->get_records('lesson_pages', array('lessonid' => $lesson->id), 'id');
  68          $this->assertEquals(2, count($records));
  69          $this->assertEquals($page1->id, $records[$page1->id]->id);
  70          $this->assertEquals($page2->id, $records[$page2->id]->id);
  71          $this->assertEquals('Custom title', $records[$page2->id]->title);
  72      }
  73  
  74      /**
  75       * This tests the true/false question generator.
  76       */
  77      public function test_create_question_truefalse() {
  78          global $DB;
  79          $this->resetAfterTest();
  80          $this->setAdminUser();
  81  
  82          $course = $this->getDataGenerator()->create_course();
  83          $lesson = $this->getDataGenerator()->create_module('lesson', array('course' => $course));
  84          $lessongenerator = $this->getDataGenerator()->get_plugin_generator('mod_lesson');
  85  
  86          $page1 = $lessongenerator->create_question_truefalse($lesson);
  87          $page2 = $lessongenerator->create_question_truefalse($lesson, array('title' => 'Custom title'));
  88          $records = $DB->get_records('lesson_pages', array('lessonid' => $lesson->id), 'id');
  89          $p1answers = $DB->get_records('lesson_answers', array('lessonid' => $lesson->id, 'pageid' => $page1->id), 'id');
  90          $p2answers = $DB->get_records('lesson_answers', array('lessonid' => $lesson->id, 'pageid' => $page2->id), 'id');
  91          $this->assertCount(2, $records);
  92          $this->assertCount(2, $p1answers); // True/false only supports 2 answer records.
  93          $this->assertCount(2, $p2answers);
  94          $this->assertEquals($page1->id, $records[$page1->id]->id);
  95          $this->assertEquals($page2->id, $records[$page2->id]->id);
  96          $this->assertEquals($page2->title, $records[$page2->id]->title);
  97      }
  98  
  99      /**
 100       * This tests the multichoice question generator.
 101       */
 102      public function test_create_question_multichoice() {
 103          global $DB;
 104          $this->resetAfterTest();
 105          $this->setAdminUser();
 106  
 107          $course = $this->getDataGenerator()->create_course();
 108          $lesson = $this->getDataGenerator()->create_module('lesson', array('course' => $course));
 109          $lessongenerator = $this->getDataGenerator()->get_plugin_generator('mod_lesson');
 110  
 111          $page1 = $lessongenerator->create_question_multichoice($lesson);
 112          $page2 = $lessongenerator->create_question_multichoice($lesson, array('title' => 'Custom title'));
 113          $records = $DB->get_records('lesson_pages', array('lessonid' => $lesson->id), 'id');
 114          $p1answers = $DB->get_records('lesson_answers', array('lessonid' => $lesson->id, 'pageid' => $page1->id), 'id');
 115          $p2answers = $DB->get_records('lesson_answers', array('lessonid' => $lesson->id, 'pageid' => $page2->id), 'id');
 116          $this->assertCount(2, $records);
 117          $this->assertCount(2, $p1answers); // Multichoice requires at least 2 records.
 118          $this->assertCount(2, $p2answers);
 119          $this->assertEquals($page1->id, $records[$page1->id]->id);
 120          $this->assertEquals($page2->id, $records[$page2->id]->id);
 121          $this->assertEquals($page2->title, $records[$page2->id]->title);
 122      }
 123  
 124      /**
 125       * This tests the essay question generator.
 126       */
 127      public function test_create_question_essay() {
 128          global $DB;
 129          $this->resetAfterTest();
 130          $this->setAdminUser();
 131  
 132          $course = $this->getDataGenerator()->create_course();
 133          $lesson = $this->getDataGenerator()->create_module('lesson', array('course' => $course));
 134          $lessongenerator = $this->getDataGenerator()->get_plugin_generator('mod_lesson');
 135  
 136          $page1 = $lessongenerator->create_question_essay($lesson);
 137          $page2 = $lessongenerator->create_question_essay($lesson, array('title' => 'Custom title'));
 138          $records = $DB->get_records('lesson_pages', array('lessonid' => $lesson->id), 'id');
 139          $p1answers = $DB->get_records('lesson_answers', array('lessonid' => $lesson->id, 'pageid' => $page1->id), 'id');
 140          $p2answers = $DB->get_records('lesson_answers', array('lessonid' => $lesson->id, 'pageid' => $page2->id), 'id');
 141          $this->assertCount(2, $records);
 142          $this->assertCount(1, $p1answers); // Essay creates a single (empty) answer record.
 143          $this->assertCount(1, $p2answers);
 144          $this->assertEquals($page1->id, $records[$page1->id]->id);
 145          $this->assertEquals($page2->id, $records[$page2->id]->id);
 146          $this->assertEquals($page2->title, $records[$page2->id]->title);
 147      }
 148  
 149      /**
 150       * This tests the matching question generator.
 151       */
 152      public function test_create_question_matching() {
 153          global $DB;
 154          $this->resetAfterTest();
 155          $this->setAdminUser();
 156  
 157          $course = $this->getDataGenerator()->create_course();
 158          $lesson = $this->getDataGenerator()->create_module('lesson', array('course' => $course));
 159          $lessongenerator = $this->getDataGenerator()->get_plugin_generator('mod_lesson');
 160  
 161          $page1 = $lessongenerator->create_question_matching($lesson);
 162          $page2 = $lessongenerator->create_question_matching($lesson, array('title' => 'Custom title'));
 163          $records = $DB->get_records('lesson_pages', array('lessonid' => $lesson->id), 'id');
 164          $p1answers = $DB->get_records('lesson_answers', array('lessonid' => $lesson->id, 'pageid' => $page1->id), 'id');
 165          $p2answers = $DB->get_records('lesson_answers', array('lessonid' => $lesson->id, 'pageid' => $page2->id), 'id');
 166          $this->assertCount(2, $records);
 167          $this->assertCount(4, $p1answers); // Matching creates two extra records plus 1 for each answer value.
 168          $this->assertCount(4, $p2answers);
 169          $this->assertEquals($page1->id, $records[$page1->id]->id);
 170          $this->assertEquals($page2->id, $records[$page2->id]->id);
 171          $this->assertEquals($page2->title, $records[$page2->id]->title);
 172      }
 173  
 174      /**
 175       * This tests the numeric question generator.
 176       */
 177      public function test_create_question_numeric() {
 178          global $DB;
 179          $this->resetAfterTest();
 180          $this->setAdminUser();
 181  
 182          $course = $this->getDataGenerator()->create_course();
 183          $lesson = $this->getDataGenerator()->create_module('lesson', array('course' => $course));
 184          $lessongenerator = $this->getDataGenerator()->get_plugin_generator('mod_lesson');
 185  
 186          $page1 = $lessongenerator->create_question_numeric($lesson);
 187          $page2 = $lessongenerator->create_question_numeric($lesson, array('title' => 'Custom title'));
 188          $records = $DB->get_records('lesson_pages', array('lessonid' => $lesson->id), 'id');
 189          $p1answers = $DB->get_records('lesson_answers', array('lessonid' => $lesson->id, 'pageid' => $page1->id), 'id');
 190          $p2answers = $DB->get_records('lesson_answers', array('lessonid' => $lesson->id, 'pageid' => $page2->id), 'id');
 191          $this->assertCount(2, $records);
 192          $this->assertCount(1, $p1answers); // Numeric only requires 1 answer.
 193          $this->assertCount(1, $p2answers);
 194          $this->assertEquals($page1->id, $records[$page1->id]->id);
 195          $this->assertEquals($page2->id, $records[$page2->id]->id);
 196          $this->assertEquals($page2->title, $records[$page2->id]->title);
 197      }
 198  
 199      /**
 200       * This tests the shortanswer question generator.
 201       */
 202      public function test_create_question_shortanswer() {
 203          global $DB;
 204          $this->resetAfterTest();
 205          $this->setAdminUser();
 206  
 207          $course = $this->getDataGenerator()->create_course();
 208          $lesson = $this->getDataGenerator()->create_module('lesson', array('course' => $course));
 209          $lessongenerator = $this->getDataGenerator()->get_plugin_generator('mod_lesson');
 210  
 211          $page1 = $lessongenerator->create_question_shortanswer($lesson);
 212          $page2 = $lessongenerator->create_question_shortanswer($lesson, array('title' => 'Custom title'));
 213          $records = $DB->get_records('lesson_pages', array('lessonid' => $lesson->id), 'id');
 214          $p1answers = $DB->get_records('lesson_answers', array('lessonid' => $lesson->id, 'pageid' => $page1->id), 'id');
 215          $p2answers = $DB->get_records('lesson_answers', array('lessonid' => $lesson->id, 'pageid' => $page2->id), 'id');
 216          $this->assertCount(2, $records);
 217          $this->assertCount(1, $p1answers); // Shortanswer only requires 1 answer.
 218          $this->assertCount(1, $p2answers);
 219          $this->assertEquals($page1->id, $records[$page1->id]->id);
 220          $this->assertEquals($page2->id, $records[$page2->id]->id);
 221          $this->assertEquals($page2->title, $records[$page2->id]->title);
 222      }
 223  }