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Differences Between: [Versions 39 and 310] [Versions 39 and 311] [Versions 39 and 400] [Versions 39 and 401] [Versions 39 and 402] [Versions 39 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   * PHPUnit data generator tests
  19   *
  20   * @package    mod_forum
  21   * @category   phpunit
  22   * @copyright  2012 Petr Skoda {@link http://skodak.org}
  23   * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  24   */
  25  
  26  defined('MOODLE_INTERNAL') || die();
  27  
  28  
  29  /**
  30   * PHPUnit data generator testcase
  31   *
  32   * @package    mod_forum
  33   * @category   phpunit
  34   * @copyright  2012 Petr Skoda {@link http://skodak.org}
  35   * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  36   */
  37  class mod_forum_generator_testcase extends advanced_testcase {
  38  
  39      public function setUp() {
  40          // We must clear the subscription caches. This has to be done both before each test, and after in case of other
  41          // tests using these functions.
  42          \mod_forum\subscriptions::reset_forum_cache();
  43      }
  44  
  45      public function tearDown() {
  46          // We must clear the subscription caches. This has to be done both before each test, and after in case of other
  47          // tests using these functions.
  48          \mod_forum\subscriptions::reset_forum_cache();
  49      }
  50  
  51      public function test_generator() {
  52          global $DB;
  53  
  54          $this->resetAfterTest(true);
  55  
  56          $this->assertEquals(0, $DB->count_records('forum'));
  57  
  58          $course = $this->getDataGenerator()->create_course();
  59  
  60          /** @var mod_forum_generator $generator */
  61          $generator = $this->getDataGenerator()->get_plugin_generator('mod_forum');
  62          $this->assertInstanceOf('mod_forum_generator', $generator);
  63          $this->assertEquals('forum', $generator->get_modulename());
  64  
  65          $generator->create_instance(array('course'=>$course->id));
  66          $generator->create_instance(array('course'=>$course->id));
  67          $forum = $generator->create_instance(array('course'=>$course->id));
  68          $this->assertEquals(3, $DB->count_records('forum'));
  69  
  70          $cm = get_coursemodule_from_instance('forum', $forum->id);
  71          $this->assertEquals($forum->id, $cm->instance);
  72          $this->assertEquals('forum', $cm->modname);
  73          $this->assertEquals($course->id, $cm->course);
  74  
  75          $context = context_module::instance($cm->id);
  76          $this->assertEquals($forum->cmid, $context->instanceid);
  77  
  78          // test gradebook integration using low level DB access - DO NOT USE IN PLUGIN CODE!
  79          $forum = $generator->create_instance(array('course'=>$course->id, 'assessed'=>1, 'scale'=>100));
  80          $gitem = $DB->get_record('grade_items', array('courseid'=>$course->id, 'itemtype'=>'mod', 'itemmodule'=>'forum', 'iteminstance'=>$forum->id));
  81          $this->assertNotEmpty($gitem);
  82          $this->assertEquals(100, $gitem->grademax);
  83          $this->assertEquals(0, $gitem->grademin);
  84          $this->assertEquals(GRADE_TYPE_VALUE, $gitem->gradetype);
  85      }
  86  
  87      /**
  88       * Test create_discussion.
  89       */
  90      public function test_create_discussion() {
  91          global $DB;
  92  
  93          $this->resetAfterTest(true);
  94  
  95          // User that will create the forum.
  96          $user = self::getDataGenerator()->create_user();
  97  
  98          // Create course to add the forum to.
  99          $course = self::getDataGenerator()->create_course();
 100  
 101          // The forum.
 102          $record = new stdClass();
 103          $record->course = $course->id;
 104          $forum = self::getDataGenerator()->create_module('forum', $record);
 105  
 106          // Add a few discussions.
 107          $record = array();
 108          $record['course'] = $course->id;
 109          $record['forum'] = $forum->id;
 110          $record['userid'] = $user->id;
 111          $record['pinned'] = FORUM_DISCUSSION_PINNED; // Pin one discussion.
 112          self::getDataGenerator()->get_plugin_generator('mod_forum')->create_discussion($record);
 113          $record['pinned'] = FORUM_DISCUSSION_UNPINNED; // No pin for others.
 114          self::getDataGenerator()->get_plugin_generator('mod_forum')->create_discussion($record);
 115          self::getDataGenerator()->get_plugin_generator('mod_forum')->create_discussion($record);
 116  
 117          // Check the discussions were correctly created.
 118          $this->assertEquals(3, $DB->count_records_select('forum_discussions', 'forum = :forum',
 119              array('forum' => $forum->id)));
 120  
 121          $record['tags'] = array('Cats', 'mice');
 122          $record = self::getDataGenerator()->get_plugin_generator('mod_forum')->create_discussion($record);
 123          $this->assertEquals(array('Cats', 'mice'),
 124              array_values(core_tag_tag::get_item_tags_array('mod_forum', 'forum_posts', $record->firstpost)));
 125      }
 126  
 127      /**
 128       * Test create_post.
 129       */
 130      public function test_create_post() {
 131          global $DB;
 132  
 133          $this->resetAfterTest(true);
 134  
 135          // Create a bunch of users
 136          $user1 = self::getDataGenerator()->create_user();
 137          $user2 = self::getDataGenerator()->create_user();
 138          $user3 = self::getDataGenerator()->create_user();
 139          $user4 = self::getDataGenerator()->create_user();
 140  
 141          // Create course to add the forum.
 142          $course = self::getDataGenerator()->create_course();
 143  
 144          // The forum.
 145          $record = new stdClass();
 146          $record->course = $course->id;
 147          $forum = self::getDataGenerator()->create_module('forum', $record);
 148  
 149          // Add a discussion.
 150          $record->forum = $forum->id;
 151          $record->userid = $user1->id;
 152          $discussion = self::getDataGenerator()->get_plugin_generator('mod_forum')->create_discussion($record);
 153  
 154          // Add a bunch of replies, changing the userid.
 155          $record = new stdClass();
 156          $record->discussion = $discussion->id;
 157          $record->userid = $user2->id;
 158          self::getDataGenerator()->get_plugin_generator('mod_forum')->create_post($record);
 159          $record->userid = $user3->id;
 160          self::getDataGenerator()->get_plugin_generator('mod_forum')->create_post($record);
 161          $record->userid = $user4->id;
 162          self::getDataGenerator()->get_plugin_generator('mod_forum')->create_post($record);
 163  
 164          // Check the posts were correctly created, remember, when creating a discussion a post
 165          // is generated as well, so we should have 4 posts, not 3.
 166          $this->assertEquals(4, $DB->count_records_select('forum_posts', 'discussion = :discussion',
 167              array('discussion' => $discussion->id)));
 168  
 169          $record->tags = array('Cats', 'mice');
 170          $record = self::getDataGenerator()->get_plugin_generator('mod_forum')->create_post($record);
 171          $this->assertEquals(array('Cats', 'mice'),
 172              array_values(core_tag_tag::get_item_tags_array('mod_forum', 'forum_posts', $record->id)));
 173      }
 174  
 175      public function test_create_content() {
 176          global $DB;
 177  
 178          $this->resetAfterTest(true);
 179  
 180          // Create a bunch of users
 181          $user1 = self::getDataGenerator()->create_user();
 182          $user2 = self::getDataGenerator()->create_user();
 183          $user3 = self::getDataGenerator()->create_user();
 184          $user4 = self::getDataGenerator()->create_user();
 185  
 186          $this->setAdminUser();
 187  
 188          // Create course and forum.
 189          $course = self::getDataGenerator()->create_course();
 190          $forum = self::getDataGenerator()->create_module('forum', array('course' => $course));
 191  
 192          $generator = self::getDataGenerator()->get_plugin_generator('mod_forum');
 193          // This should create discussion.
 194          $post1 = $generator->create_content($forum);
 195          // This should create posts in the discussion.
 196          $post2 = $generator->create_content($forum, array('parent' => $post1->id));
 197          $post3 = $generator->create_content($forum, array('discussion' => $post1->discussion));
 198          // This should create posts answering another post.
 199          $post4 = $generator->create_content($forum, array('parent' => $post2->id));
 200          // This should create post with tags.
 201          $post5 = $generator->create_content($forum, array('parent' => $post2->id, 'tags' => array('Cats', 'mice')));
 202  
 203          $discussionrecords = $DB->get_records('forum_discussions', array('forum' => $forum->id));
 204          $postrecords = $DB->get_records('forum_posts');
 205          $postrecords2 = $DB->get_records('forum_posts', array('discussion' => $post1->discussion));
 206          $this->assertEquals(1, count($discussionrecords));
 207          $this->assertEquals(5, count($postrecords));
 208          $this->assertEquals(5, count($postrecords2));
 209          $this->assertEquals($post1->id, $discussionrecords[$post1->discussion]->firstpost);
 210          $this->assertEquals($post1->id, $postrecords[$post2->id]->parent);
 211          $this->assertEquals($post1->id, $postrecords[$post3->id]->parent);
 212          $this->assertEquals($post2->id, $postrecords[$post4->id]->parent);
 213  
 214          $this->assertEquals(array('Cats', 'mice'),
 215              array_values(core_tag_tag::get_item_tags_array('mod_forum', 'forum_posts', $post5->id)));
 216      }
 217  }