Skip test of course restore of recent backup on older moodles.

Author: trampgeek

tests/restore_test.php

@@ -117,7 +117,6 @@ protected function load_question_data_by_name($name) {
 
     public function test_restore_from_v3_1_2(): void {
         global $CFG;
-
         $this->restore_backup($CFG->dirroot .
                 '/question/type/coderunner/tests/fixtures/loadtesting_pseudocourse_backup_V3.1.2.mbz');
 
@@ -133,17 +132,21 @@ public function test_restore_from_v3_1_2(): void {
 
     public function test_restore_from_v4_5_3(): void {
         global $CFG;
-
-        $this->restore_backup($CFG->dirroot .
-                '/question/type/coderunner/tests/fixtures/loadtesting_pseudocourse_backup_V4.5.3.mbz');
-
-        // Verify some restored questions look OK.
-        [$options, $tests] = $this->load_question_data_by_name('c_to_fpy3');
-        $this->assertCount(3, $tests);
-        $this->assertNull($options->template);
-
-        [$options, $tests] = $this->load_question_data_by_name('PROTOTYPE_clojure_with_combinator');
-        $this->assertCount(1, $tests);
-        $this->assertStringStartsWith('import subprocess', $options->template);
+        $moodleversion = (float) get_config('core', 'release');
+        if ($moodleversion < 4.5) {
+            $this->markTestSkipped('This test requires Moodle 4.5.3 or later.');
+        } else {
+            $this->restore_backup($CFG->dirroot .
+                    '/question/type/coderunner/tests/fixtures/loadtesting_pseudocourse_backup_V4.5.3.mbz');
+
+            // Verify some restored questions look OK.
+            [$options, $tests] = $this->load_question_data_by_name('c_to_fpy3');
+            $this->assertCount(3, $tests);
+            $this->assertNull($options->template);
+
+            [$options, $tests] = $this->load_question_data_by_name('PROTOTYPE_clojure_with_combinator');
+            $this->assertCount(1, $tests);
+            $this->assertStringStartsWith('import subprocess', $options->template);
+        }
     }
 }