From 01e427cf572fa06329917abf5416ebfc6124641a Mon Sep 17 00:00:00 2001
From: Mark Nelson <mdjnelson@gmail.com>
Date: Thu, 23 May 2019 10:48:10 +0800
Subject: [PATCH] Make travis happy (#282)

---
 tests/element_helper_test.php | 30 +++++-------------------------
 1 file changed, 5 insertions(+), 25 deletions(-)

diff --git a/tests/element_helper_test.php b/tests/element_helper_test.php
index 3279321..a2fc293 100644
--- a/tests/element_helper_test.php
+++ b/tests/element_helper_test.php
@@ -37,11 +37,6 @@ global $CFG;
  */
 class mod_customcert_element_helper_testcase extends advanced_testcase {
 
-    /**
-     * Static variable used for clearing cache
-     */
-    static $courseId;
-
     /**
      * Test set up.
      */
@@ -202,9 +197,6 @@ 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);
 
@@ -263,6 +255,8 @@ class mod_customcert_element_helper_testcase extends advanced_testcase {
         $this->assertEquals(null, $grade->get_grade());
         $this->assertEquals('-', $grade->get_displaygrade());
         $this->assertEquals(null, $grade->get_dategraded());
+
+        grade_get_setting($course->id, null, null, true);
     }
 
     /**
@@ -272,9 +266,6 @@ 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);
 
@@ -324,6 +315,8 @@ class mod_customcert_element_helper_testcase extends advanced_testcase {
         $this->assertEquals(null, $grade->get_grade());
         $this->assertEquals('-', $grade->get_displaygrade());
         $this->assertEquals(null, $grade->get_dategraded());
+
+        grade_get_setting($course->id, null, null, true);
     }
 
     /**
@@ -333,9 +326,6 @@ 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);
 
@@ -387,17 +377,7 @@ class mod_customcert_element_helper_testcase extends advanced_testcase {
         $this->assertEquals(null, $grade->get_grade());
         $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::$courseId, null, null, true);
+        grade_get_setting($course->id, null, null, true);
     }
 }