[ci] Revise test_rtip in relation to WhistleblowerFile downloads

Author: evilaliv3

backend/globaleaks/models/serializers.py

@@ -255,6 +255,7 @@ def serialize_rtip(session, itip, rtip, language):
     ret = serialize_itip(session, itip, language)
 
     ret['id'] = itip.id
+    ret['rtip_id'] = rtip.id
     ret['progressive'] = itip.progressive
     ret['receiver_id'] = user_id
     ret['custodian'] = State.tenants[itip.tid].cache['custodian']

backend/globaleaks/tests/handlers/recipient/test_rtip.py

@@ -439,7 +439,7 @@ def test_get(self):
 
         rtip_descs = yield self.get_rtips()
         for rtip_desc in rtip_descs:
-            wbfile_ids = yield self.get_wbfiles(rtip_desc['id'])
+            wbfile_ids = yield self.get_wbfiles(rtip_desc['rtip_id'])
             for wbfile_id in wbfile_ids:
                 handler = self.request(role='receiver', user_id=rtip_desc['receiver_id'])
                 yield handler.get(wbfile_id)