fix tokenUtils tests, skip if not configured

test.json

@@ -59,5 +59,10 @@
           "statusCode": 200
         }
     },
+    "patreon": {
+        "clientId": "testClientID",
+        "clientSecret": "testClientSecret",
+        "redirectUri": "http://127.0.0.1/fake/callback"
+    },
     "minReputationToSubmitFiller": -1
 }