From bb2ed945faf197dfa16fd2ea1622c2542c6cb6db Mon Sep 17 00:00:00 2001
From: Sagar Ghimire <sagarghimire@catalyst-au.net>
Date: Wed, 8 May 2019 17:00:57 +1000
Subject: [PATCH] Fix failing test_get_grades (#282)

---
 tests/element_helper_test.php | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)

diff --git a/tests/element_helper_test.php b/tests/element_helper_test.php
index 4402a75..3279321 100644
--- a/tests/element_helper_test.php
+++ b/tests/element_helper_test.php
@@ -37,6 +37,11 @@ global $CFG;
  */
 class mod_customcert_element_helper_testcase extends advanced_testcase {
 
+    /**
+     * Static variable used for clearing cache
+     */
+    static $courseId;
+
     /**
      * Test set up.
      */
@@ -197,6 +202,9 @@ class mod_customcert_element_helper_testcase extends advanced_testcase {
         // Create a course.
         $course = $this->getDataGenerator()->create_course();
 
+        // Assign course->id for cache
+        self::$courseId = $course->id;
+
         // Set that we want 3 decimals to display.
         grade_set_setting($course->id, 'decimalpoints', 3);
 
@@ -264,6 +272,9 @@ class mod_customcert_element_helper_testcase extends advanced_testcase {
         // Create a course.
         $course = $this->getDataGenerator()->create_course();
 
+        // Assign course->id for cache
+        self::$courseId = $course->id;
+
         // Set that we want 3 decimals to display.
         grade_set_setting($course->id, 'decimalpoints', 3);
 
@@ -322,6 +333,9 @@ class mod_customcert_element_helper_testcase extends advanced_testcase {
         // Create a course.
         $course = $this->getDataGenerator()->create_course();
 
+        // Assign course->id for cache
+        self::$courseId = $course->id;
+
         // Set that we want 3 decimals to display.
         grade_set_setting($course->id, 'decimalpoints', 3);
 
@@ -374,4 +388,16 @@ class mod_customcert_element_helper_testcase extends advanced_testcase {
         $this->assertEquals('-', $grade->get_displaygrade());
         $this->assertEquals(null, $grade->get_dategraded());
     }
+
+    /**
+     * Cleanup after all tests are executed.
+     *
+     *
+     * @static
+     * @return void
+     */
+    public static function tearDownAfterClass() {
+        // Clear the cache
+        grade_get_setting(self::$courseId, null, null, true);
+    }
 }