onDelete & onUpdate testing

.eslintrc

@@ -49,5 +49,8 @@
         "paths": ["src"]
       }
     }
+  },
+  "env": {
+    "mocha": true
   }
 }

.gitignore

@@ -84,3 +84,6 @@ yarn-debug.log*
 yarn-error.log*
 
 .firebase
+
+# service account key
+serviceAccountKey.json

functions/db/users/onDelete.function.js

@@ -1,7 +1,7 @@
 const functions = require('firebase-functions');
 const admin = require('firebase-admin');
 
-export default functions.database
+module.exports = functions.database
   .ref('users/{uid}')
   .onDelete((snapshot, context) => {
     const { uid } = context.params;

functions/db/users/onUpdate.function.js

@@ -1,7 +1,7 @@
 const functions = require('firebase-functions');
 const admin = require('firebase-admin');
 
-export default functions.database
+module.exports = functions.database
   .ref('/users/{uid}')
   .onUpdate((change, context) => {
     const before = change.before.val();