Add unit tests

Change-Id: I276a78dc4882a7973f81898b6cfce52bdf2a8e83
diff --git a/README.rst b/README.rst
index a7f4a24..19ffe2c 100644
--- a/README.rst
+++ b/README.rst
@@ -26,6 +26,7 @@
 
     gerrit:
       server:
+        enabled: true
         canonical_web_url: http://10.10.10.148:8082/
         email_private_key: ""
         token_private_key: ""