Improved test suite for caching and rei

Change-Id: I1b3c3b7fe47b4ddd8f867edcc91e66e41d607fe9
diff --git a/t/annotation/malt_dependency.t b/t/annotation/malt_dependency.t
index 30ca0ea..e0bb7be 100644
--- a/t/annotation/malt_dependency.t
+++ b/t/annotation/malt_dependency.t
@@ -5,7 +5,7 @@
 use Log::Log4perl;
 
 Log::Log4perl->init({
-  'log4perl.rootLogger' => 'DEBUG, STDERR',
+  'log4perl.rootLogger' => 'ERROR, STDERR',
   'log4perl.appender.STDERR' => 'Log::Log4perl::Appender::ScreenColoredLevels',
   'log4perl.appender.STDERR.layout' => 'PatternLayout',
   'log4perl.appender.STDERR.layout.ConversionPattern' => '[%r] %F %L %c - %m%n'