Fix phpunit with Moodle 4.3 and PHP 8.2.

classes/modules/turnitin_quiz.class.php

@@ -74,8 +74,13 @@ public function update_mark($attemptid, $identifier, $userid, $grade, $quizgrade
         global $DB;
 
         $transaction = $DB->start_delegated_transaction();
+        if (class_exists('\mod_quiz\quiz_attempt')) {
+            $quizattemptclass = '\mod_quiz\quiz_attempt';
+        } else {
+            $quizattemptclass = 'quiz_attempt';
+        }
 
-        $attempt = quiz_attempt::create($attemptid);
+        $attempt = $quizattemptclass::create($attemptid);
         $quba = question_engine::load_questions_usage_by_activity($attempt->get_uniqueid());
 
         // Loop through each question slot.
@@ -101,9 +106,15 @@ public function update_mark($attemptid, $identifier, $userid, $grade, $quizgrade
         $update->sumgrades = $quba->get_total_mark();
         $DB->update_record('quiz_attempts', $update);
 
-        quiz_save_best_grade($attempt->get_quiz(), $userid);
+        if (class_exists('\mod_quiz\grade_calculator')) {
+            // Support Moodle 4.3+.
+            $attempt->get_quizobj()->get_grade_calculator()->recompute_final_grade($userid);
+        } else {
+            // Support older Moodle versions.
+            quiz_save_best_grade($attempt->get_quiz(), $userid);
+        }
 
         $transaction->allow_commit();
     }
 
-}
+}

tests/modules/turnitin_assign_test.php

@@ -35,6 +35,12 @@
  */
 class plagiarism_turnitin_assign_testcase extends advanced_testcase {
 
+    /** @var stdClass created in setUp. */
+    protected $course;
+
+    /** @var stdClass created in setUp. */
+    protected $assign;
+
     /**
      * Create a course and assignment module instance
      */
@@ -105,4 +111,4 @@ public function test_check_is_resubmission_allowed_maxfiles_above_threshold() {
         $resubmissionallowed = $moduleobject->is_resubmission_allowed($assign->id, 1, 'text_content', ASSIGN_ATTEMPT_REOPEN_METHOD_NONE);
         $this->assertTrue($resubmissionallowed);
     }
-}
+}

tests/modules/turnitin_forum_test.php

@@ -34,6 +34,15 @@
  */
 class plagiarism_turnitin_forum_testcase extends advanced_testcase {
 
+    /** @var stdClass created in setUp. */
+    protected $forum;
+
+    /** @var stdClass created in setUp. */
+    protected $discussion;
+
+    /** @var stdClass created in setUp. */
+    protected $post;
+
     /**
      * Create a course and forum module instance
      */
@@ -99,4 +108,4 @@ public function test_to_check_content_from_database_is_returned_by_set_content_i
         $this->assertEquals($content, $this->post->message);
     }
 
-}
+}

tests/modules/turnitin_quiz_test.php

@@ -55,7 +55,15 @@ public function test_update_mark() {
             'layout' => '1,0',
         ]);
 
-        $quizobj = quiz::create($quiz->id, $user->id);
+        if (class_exists('\mod_quiz\quiz_settings')) {
+            $quizsettingsclass = '\mod_quiz\quiz_settings';
+            $quizattemptclass = '\mod_quiz\quiz_attempt';
+        } else {
+            $quizsettingsclass = 'quiz';
+            $quizattemptclass = 'quiz_attempt';
+        }
+
+        $quizobj = $quizsettingsclass::create($quiz->id, $user->id);
         $quba = question_engine::make_questions_usage_by_activity('mod_quiz', $quizobj->get_context());
         $quba->set_preferred_behaviour($quizobj->get_quiz()->preferredbehaviour);
 
@@ -69,11 +77,11 @@ public function test_update_mark() {
         $attempt = quiz_create_attempt($quizobj, 1, false, $timenow, false, $user->id);
         quiz_start_new_attempt($quizobj, $quba, $attempt, 1, $timenow);
         quiz_attempt_save_started($quizobj, $quba, $attempt);
-        $attemptobj = quiz_attempt::create($attempt->id);
+        $attemptobj = $quizattemptclass::create($attempt->id);
         $attemptobj->process_finish($timenow, false);
 
         // Expect no marks or grade for the attempt yet.
-        $attemptobj = quiz_attempt::create($attempt->id);
+        $attemptobj = $quizattemptclass::create($attempt->id);
         $this->assertEquals(0.0, $attemptobj->get_sum_marks());
         $grade = quiz_get_best_grade($quiz, $user->id);
         $this->assertEquals(0.0, $grade);
@@ -86,7 +94,7 @@ public function test_update_mark() {
         $tiiquiz->update_mark($attempt->id, $identifier, $user->id, 75, $quiz->grade);
 
         // Reload the attempt and check the total marks and grade are as we expect it.
-        $attemptobj = quiz_attempt::create($attempt->id);
+        $attemptobj = $quizattemptclass::create($attempt->id);
         $this->assertEquals(0.75, $attemptobj->get_sum_marks());
         $grade = quiz_get_best_grade($quiz, $user->id);
         $this->assertEquals(75.0, $grade);