MonitoringBackend: add clearInstances()

refs #7635
2014-11-11 16:57:12 +01:00 · 2014-11-11 16:57:12 +01:00 · 8faf81dad5
parent 6c0aa8dcc5
commit 8faf81dad5
1 changed files with 8 additions and 0 deletions
--- a/modules/monitoring/library/Monitoring/Backend/MonitoringBackend.php
+++ b/modules/monitoring/library/Monitoring/Backend/MonitoringBackend.php
@ -89,6 +89,14 @@ class MonitoringBackend implements Selectable, Queryable, ConnectionInterface
        return self::$instances[$name];
    }

+    /**
+     * Clear all cached instances. Mostly for testing purposes.
+     */
+    public static function clearInstances()
+    {
+        self::$instances = array();
+    }
+
    /**
     * Whether this backend is of a specific type
     *