Adding the fixes from pull request #734 for Moodle 4.1.

Author: lucaboesch

tests/modules/turnitin_assign_test.php

@@ -37,15 +37,6 @@
  */
 final class turnitin_assign_test extends \advanced_testcase {
 
-    /**
-     * @var \stdClass
-     */
-    public $course;
-    /**
-     * @var \stdClass
-     */
-    public $assign;
-
     /** @var stdClass created in setUp. */
     protected $course;
 

tests/modules/turnitin_forum_test.php

@@ -36,21 +36,6 @@
  */
 final class turnitin_forum_test extends \advanced_testcase {
 
-    /**
-     * @var \stdClass $forum
-     */
-    public $forum;
-
-    /**
-     * @var \stdClass $discussion
-     */
-    public $discussion;
-
-    /**
-     * @var \stdClass $post
-     */
-    public $post;
-
     /** @var stdClass created in setUp. */
     protected $forum;