Add test case for user that uses social authentication

test/helpers/api-integration/api-classes.js

@@ -4,6 +4,7 @@ import { requester } from './requester';
 import {
   getDocument as getDocumentFromMongo,
   updateDocument as updateDocumentInMongo,
+  unsetDocument as unsetDocumentInMongo,
 } from '../mongo';
 import {
   assign,
@@ -29,6 +30,18 @@ class ApiObject {
     return this;
   }
 
+  async unset (options) {
+    if (isEmpty(options)) {
+      return;
+    }
+
+    await unsetDocumentInMongo(this._docType, this, options);
+
+    _updateLocalParameters((this, options));
+
+    return this;
+  }
+
   async sync () {
     let updatedDoc = await getDocumentFromMongo(this._docType, this);
 

test/helpers/mongo.js

@@ -98,6 +98,19 @@ export async function updateDocument (collectionName, doc, update) {
   });
 }
 
+// Unset a property in the database.
+// Useful for testing.
+export async function unsetDocument (collectionName, doc, update) {
+  let collection = mongoose.connection.db.collection(collectionName);
+
+  return new Promise((resolve) => {
+    collection.updateOne({ _id: doc._id }, { $unset: update }, (updateErr) => {
+      if (updateErr) throw new Error(`Error updating ${collectionName}: ${updateErr}`);
+      resolve();
+    });
+  });
+}
+
 export async function getDocument (collectionName, doc) {
   let collection = mongoose.connection.db.collection(collectionName);