Clear hints cache for SS 4.1 only if method exists (SS 4.0 support)

silverstripe · Mar 18, 2018 · 2f7dc7a · 2f7dc7a
1 parent 30454dc
commit 2f7dc7a
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/tests/php/SiteTreeSubsitesTest.php b/tests/php/SiteTreeSubsitesTest.php
@@ -267,8 +267,12 @@ public function testPageTypesBlacklistInCMSMain()
         $this->assertNotContains(TestClassB::class, $classes);
 
         Subsite::changeSubsite($s2);
-        $cmsmain->getHintsCache()->clear();
+        // SS 4.1 and above
+        if ($cmsmain->hasMethod('getHintsCache')) {
+            $cmsmain->getHintsCache()->clear();
+        }
         $hints = Convert::json2array($cmsmain->SiteTreeHints());
+
         $classes = $hints['Root']['disallowedChildren'];
         $this->assertNotContains(ErrorPage::class, $classes);
         $this->assertNotContains(TestClassA::class, $classes);