[tests] update cloud functions testing project to include region testing function

bridge/functions/index.js

@@ -3,6 +3,10 @@ const functions = require('firebase-functions');
 
 const TEST_DATA = require('./test-data');
 
+exports.runTestWithRegion = functions
+  .region('europe-west1')
+  .https.onCall(() => 'europe-west1');
+
 exports.runTest = functions.https.onCall(data => {
   console.log(Date.now(), data);
 

bridge/functions/package.json

@@ -9,8 +9,8 @@
     "logs": "firebase functions:log"
   },
   "dependencies": {
-    "firebase-admin": "~5.12.0",
-    "firebase-functions": "^1.0.1"
+    "firebase-admin": "^6.0.0",
+    "firebase-functions": "^2.0.5"
   },
   "private": true
 }