From 8b3d821cd1fcb46feb1906951706160932e464c3 Mon Sep 17 00:00:00 2001
From: liathartal <liat.har-tal@nokia.com>
Date: Tue, 12 Apr 2016 07:46:26 +0000
Subject: [PATCH] template syntax validation - adding description

Change-Id: Ia239552275dcb401eccadace98c5f6ce9d79a2dd
---
 vitrage/evaluator/template_fields.py                 | 1 +
 vitrage/evaluator/template_syntax_validator.py       | 3 ++-
 vitrage/tests/resources/templates/general/basic.yaml | 1 +
 3 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/vitrage/evaluator/template_fields.py b/vitrage/evaluator/template_fields.py
index 4d10ac524..01505b287 100644
--- a/vitrage/evaluator/template_fields.py
+++ b/vitrage/evaluator/template_fields.py
@@ -26,6 +26,7 @@ class TemplateFields(object):
     ACTION_TYPE = 'action_type'
     CATEGORY = 'category'
     CONDITION = 'condition'
+    DESCRIPTION = 'description'
     ENTITIES = 'entities'
     ENTITY = 'entity'
     ID = 'id'
diff --git a/vitrage/evaluator/template_syntax_validator.py b/vitrage/evaluator/template_syntax_validator.py
index dcbcd9bc4..3b8d44c4b 100644
--- a/vitrage/evaluator/template_syntax_validator.py
+++ b/vitrage/evaluator/template_syntax_validator.py
@@ -64,7 +64,8 @@ def validate_template_sections(template_conf):
 def validate_metadata_section(metadata):
 
     schema = Schema({
-        Required(TemplateFields.ID): Any(str, six.text_type)
+        Required(TemplateFields.ID): Any(str, six.text_type),
+        TemplateFields.DESCRIPTION: Any(str, six.text_type)
     })
 
     error_msg = SCHEMA_CONTENT_ERROR % (
diff --git a/vitrage/tests/resources/templates/general/basic.yaml b/vitrage/tests/resources/templates/general/basic.yaml
index 3bcf2c6ad..db6b9181f 100644
--- a/vitrage/tests/resources/templates/general/basic.yaml
+++ b/vitrage/tests/resources/templates/general/basic.yaml
@@ -1,5 +1,6 @@
 metadata:
  id: basic_template
+ description: basic template for general tests
 definitions:
  entities:
   - entity: