From 90dee8d127a041ae385b4ea6a7feb452ff6489c4 Mon Sep 17 00:00:00 2001
From: Eileen McNaughton <eileen@fuzion.co.nz>
Date: Fri, 31 Jan 2014 18:10:04 +1300
Subject: [PATCH] ACL Core, add a way for unit tests to flush in-function cache

---
 CRM/ACL/API.php | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/CRM/ACL/API.php b/CRM/ACL/API.php
index d81259b7b4..8463f8b265 100644
--- a/CRM/ACL/API.php
+++ b/CRM/ACL/API.php
@@ -178,10 +178,17 @@ class CRM_ACL_API {
     $contactID      = NULL,
     $tableName      = 'civicrm_saved_search',
     $allGroups      = NULL,
-    $includedGroups = NULL
+    $includedGroups = NULL,
+    $flush = FALSE
   ) {
-    static $cache = array();
 
+    static $cache = array();
+    //@todo this is pretty hacky!!!
+    //adding a way for unit tests to flush the cache
+    if ($flush) {
+      $cache = array();
+      return;
+    }
     if (!$contactID) {
       $session = CRM_Core_Session::singleton();
       $contactID = NULL;
-- 
2.25.1