[#201] Resolve dynamic property

Author: matthewhilton

tests/phpunit/robot_cleanup_test.php

@@ -39,6 +39,11 @@
  */
 class tool_crawler_robot_cleanup_test extends advanced_testcase {
 
+    /**
+     * @var \tool_crawler\robot\crawler Crawler to use in tests.
+     */
+    private $robot;
+
     /**
      * Prepare the config options for plugin which are used for robot_cleanup task logic
      *

tests/phpunit/robot_crawler_test.php

@@ -39,6 +39,11 @@
  */
 class tool_crawler_robot_crawler_test extends advanced_testcase {
 
+    /**
+     * @var \tool_crawler\robot\crawler Crawler to use in tests.
+     */
+    private $robot;
+
     /**
      * Setup robot crawler testcase and parent setup
      */