added some optional info fields to gws test data

test/data/gws-direct.json

@@ -264,6 +264,7 @@
         "interfaces": [
           {
             "tag": "a",
+            "info": "Some PSNC CenturyLink text, interface XX-9/9/9.123 #123",
             "counters": {
               "traffic_in": "1.3.6.1.2.1.31.1.1.1.6.675",
               "traffic_out": "1.3.6.1.2.1.31.1.1.1.10.675"
@@ -304,6 +305,7 @@
         "interfaces": [
           {
             "tag": "a",
+            "info": "Some HEANET CenturyLink text",
             "counters": {
               "traffic_in": "1.3.6.1.2.1.31.1.1.1.6.645",
               "traffic_out": "1.3.6.1.2.1.31.1.1.1.10.645"

test/test_general_poller_routes.py

@@ -76,7 +76,7 @@ def test_gws_direct(client):
     assert rv.is_json
     response_data = json.loads(rv.data.decode('utf-8'))
     jsonschema.validate(response_data, poller.GWS_DIRECT_DATA_SCHEMA)
-    assert response_data, "the subscription list shouldn't be empty"
+    assert response_data, "the service list shouldn't be empty"
 
 
 def test_gws_indirect(client):