diff --git a/lib/Cake/Test/Case/Cache/Engine/FileEngineTest.php b/lib/Cake/Test/Case/Cache/Engine/FileEngineTest.php
index e57e94212..ffe584d91 100644
--- a/lib/Cake/Test/Case/Cache/Engine/FileEngineTest.php
+++ b/lib/Cake/Test/Case/Cache/Engine/FileEngineTest.php
@@ -255,6 +255,23 @@ class FileEngineTest extends CakeTestCase {
 		$FileTwo->clear(false);
 	}
 
+/**
+ * Test that clear() also removes files with group tags.
+ *
+ * @return void
+ */
+	public function testClearWithGroups() {
+		$engine = new FileEngine();
+		$engine->init(array(
+			'prefix' => 'cake_test_',
+			'duration' => DAY,
+			'groups' => array('short')
+		));
+		$engine->write('test_key', 'it works', DAY);
+		$engine->clear(false);
+		$this->assertFalse($engine->read('test_key'), 'Key should have been removed');
+	}
+
 /**
  * testKeyPath method
  *