Fixed questionnaire test

Ver ietf-tools#970
 - Legacy-Id: 5686

Author: ejimenez

ietf/nomcom/tests.py

@@ -467,8 +467,7 @@ def add_questionnaire(self, *args, **kwargs):
         comments = 'test add questionnaire view'
 
         test_data = {'comments': comments,
-                     'positions': [position.id],
-                     'nominees': [nominee.id]}
+                     'nominee': '%s_%s' % (position.id, nominee.id)}
 
         response = self.client.post(self.add_questionnaire_url, test_data)