add pipe handler test
diff --git a/tests/pillar/sensu_server.sls b/tests/pillar/sensu_server.sls
index 32ce6ab..e8b7ea8 100644
--- a/tests/pillar/sensu_server.sls
+++ b/tests/pillar/sensu_server.sls
@@ -23,8 +23,12 @@
         enabled: true
         set:
         - mail
+        - pipe
       stdout:
         enabled: true
+      pipe:
+        enabled: true
+        command: "/usr/bin/tee /tmp/debug"
       mail:
         mail_to: 'mail@domain.cz'
         host: smtp1.domain.cz