Update ArrayDecoratorTest.php

diff --git a/tests/phpunit/E2E/Cache/ArrayDecoratorTest.php b/tests/phpunit/E2E/Cache/ArrayDecoratorTest.php
index ae77d54a28a4893dd3fd9e4f45e6413527ae0693..5559a4e6742ce8b8c84f3cfb908453027b65170c 100644 (file)
--- a/tests/phpunit/E2E/Cache/ArrayDecoratorTest.php
+++ b/tests/phpunit/E2E/Cache/ArrayDecoratorTest.php
@@ -81,6 +81,9 @@ class E2E_Cache_ArrayDecoratorTest extends E2E_Cache_CacheTestCase {
   }
 
   public function testSetTtl() {
+    // This test has exhibited some flakiness. It is overridden to
+    // dump more detailed information about failures; however, it should be
+    // substantively the same.
     if (isset($this->skippedTests[__FUNCTION__])) {
       $this->markTestSkipped($this->skippedTests[__FUNCTION__]);
     }