diff --git a/tests/Fixer/LanguageConstruct/GetClassToClassKeywordFixerTest.php b/tests/Fixer/LanguageConstruct/GetClassToClassKeywordFixerTest.php
index c695cb41df9..f35e7b618f1 100644
--- a/tests/Fixer/LanguageConstruct/GetClassToClassKeywordFixerTest.php
+++ b/tests/Fixer/LanguageConstruct/GetClassToClassKeywordFixerTest.php
@@ -118,6 +118,18 @@ public function provideFixCases()
             '<?php get_class($a === $b);',
         ];
 
+        yield [
+            '<?php get_class($foo->bar);',
+        ];
+
+        yield [
+            '<?php get_class($$foo);',
+        ];
+
+        yield [
+            '<?php get_class($arr[$bar]);',
+        ];
+
         yield [
             '<?php \a\get_class($foo);',
         ];