From: krishnaa96 <krishna.moorthy6@wipro.com>
Date: Wed, 7 Apr 2021 06:34:28 +0000 (+0530)
Subject: Return translation error when demand is empty
X-Git-Tag: 2.2.0~8
X-Git-Url: https://gerrit.onap.org/r/gitweb?a=commitdiff_plain;h=1a15ae246b3896b183d648a3c855f0f13ff01bcf;p=optf%2Fhas.git

Return translation error when demand is empty

HAS returns exception when the demand
is empty. Now, HAS will returns
translattion error when demand is empty

Issue-ID: OPTFRA-511
Signed-off-by: krishnaa96 <krishna.moorthy6@wipro.com>
Change-Id: I56ae57e9d2411dfd9a770cd6e28ea6c68439c5b8
---

diff --git a/conductor/conductor/controller/translator.py b/conductor/conductor/controller/translator.py
index dc234cd..fe92acd 100644
--- a/conductor/conductor/controller/translator.py
+++ b/conductor/conductor/controller/translator.py
@@ -297,6 +297,8 @@ class Translator(object):
 
     def parse_demands(self, demands):
         """Validate/prepare demands for use by the solver."""
+        if not demands:
+            raise TranslatorException("demand is not provided in the template")
         if type(demands) is not dict:
             raise TranslatorException("Demands must be provided in "
                                       "dictionary form")