diff --git a/test/test_classifier_routes.py b/test/test_classifier_routes.py
index f44770dccb53f7716de92e4d5a9ace03880e3bee..4608dd2ed189b197bf3cc1eda7eafcf401a201f0 100644
--- a/test/test_classifier_routes.py
+++ b/test/test_classifier_routes.py
@@ -32,14 +32,52 @@ JUNIPER_LINK_METADATA = {
             "properties": {
                 "name": {"type": "string"},
                 "description": {"type": "string"},
-                "ipv4": {"$ref": "#/definitions/ipv4-interface-addres"},
-                "ipv4": {"$ref": "#/definitions/ipv6-interface-addres"},
+                "ipv4": {
+                    "type": "array",
+                    "items": {"$ref": "#/definitions/ipv4-interface-address"}
+                },
+                "ipv6": {
+                    "type": "array",
+                    "items": {"$ref": "#/definitions/ipv6-interface-address"}
+                }
             },
             "required": ["name", "description", "ipv4", "ipv6"],
             "additionalProperties": False
         },
+        # TODO: modify service-info so that "" entries are just omitted
+        #       (... rather than requiring 'oneOf')
         "service-info": {
-            "type": "object"
+            "type": "object",
+            "properties": {
+                "id": {"type": "integer"},
+                "name": {"type": "string"},
+                "status": {"type": "string"},
+                "circuit_type": {"type": "string"},
+                "service_type": {"type": "string"},
+                "project": {"type": "string"},
+                "equipment": {"type": "string"},
+                "other_end_equipment": {"type": "string"},
+                "port": {"type": "string"},
+                "logical_unit": {
+                    "oneOf": [
+                        {"type": "integer"},
+                        {"type": "string", "maxLength": 0}
+                    ]
+                },
+                "other_end_logical_unit": {
+                    "oneOf": [
+                        {"type": "integer"},
+                        {"type": "string", "maxLength": 0}
+                    ]
+                },
+                "manufacturer": {"type": "string"},
+                "card_id": {"type": "string"},
+                "other_end_card_id": {"type": "string"},
+                "interface_name": {"type": "string"},
+                "other_end_interface_name": {"type": "string"}
+            },
+            # "required": ["name", "description", "ipv4", "ipv6"],
+            "additionalProperties": False
         }
     },
 
@@ -60,17 +98,13 @@ JUNIPER_LINK_METADATA = {
 
 
 def test_trap_metadata(client_with_mocked_data):
-    response_schema = {
-        "$schema": "http://json-schema.org/draft-07/schema#",
-        "type": "object"
-    }
     rv = client_with_mocked_data.get(
         '/classifier/trap-metadata/mx1.ams.nl.geant.net/ae15.1500',
         headers=DEFAULT_REQUEST_HEADERS)
     assert rv.status_code == 200
     assert rv.is_json
     response_data = json.loads(rv.data.decode('utf-8'))
-    jsonschema.validate(response_data, response_schema)
+    jsonschema.validate(response_data, JUNIPER_LINK_METADATA)
 
 
 VPN_RR_PEER_INFO_KEYS = {'vpn-rr-peer-info'}