diff --git a/__mocks__/file-mock.js b/__mocks__/file-mock.js
index 86059f36..c49554fa 100644
--- a/__mocks__/file-mock.js
+++ b/__mocks__/file-mock.js
@@ -1 +1,2 @@
-module.exports = 'test-file-stub';
+const mockFile = 'test-file-stub';
+export default mockFile;
diff --git a/__mocks__/gatsby-plugin-firebase.js b/__mocks__/gatsby-plugin-firebase.js
index 989bc2ab..90638c02 100644
--- a/__mocks__/gatsby-plugin-firebase.js
+++ b/__mocks__/gatsby-plugin-firebase.js
@@ -6,9 +6,16 @@ const emptyResumeId = 'mtre01';
 let resumesDictionary = {};
 let useDemoResume = false;
 
+let onAuthStateChangedObservers = [];
+const testUser = {
+  displayName: 'Test User',
+  email: 'noemail@noemail.com',
+};
+
 const __init = () => {
   resumesDictionary = {};
   useDemoResume = false;
+  onAuthStateChangedObservers = [];
 
   const demoResume = __readFile('../src/data/demoState.json');
   resumesDictionary[demoResumeId] = demoResume;
@@ -48,18 +55,34 @@ const __getResumeId = () => {
   return __getResume().id;
 };
 
+const onAuthStateChanged = (observer) => {
+  onAuthStateChangedObservers.push(observer);
+
+  return () => {
+    onAuthStateChangedObservers = onAuthStateChangedObservers.filter(
+      (observer) => observer !== observer,
+    );
+  };
+};
+
+const signInAnonymously = async () => {
+  onAuthStateChangedObservers.forEach((observer) => observer(testUser));
+
+  var result = await Promise.resolve(testUser);
+  return result;
+};
+
 export default {
   database: jest.fn().mockReturnValue({
     ref: jest.fn().mockReturnValue({
       once: jest.fn().mockResolvedValue({
-        val: jest.fn().mockImplementation(() => {
-          return __getResume();
-        }),
+        val: jest.fn(__getResume),
       }),
     }),
   }),
   auth: jest.fn().mockReturnValue({
-    onAuthStateChanged: jest.fn().mockReturnValue(jest.fn()),
+    onAuthStateChanged: onAuthStateChanged,
+    signInAnonymously: signInAnonymously,
   }),
 };
 
diff --git a/src/pages/app/__tests__/builder.mockFirebase.test.js b/src/pages/app/__tests__/builder.mockFirebase.test.js
index bc829a8c..8dafd73e 100644
--- a/src/pages/app/__tests__/builder.mockFirebase.test.js
+++ b/src/pages/app/__tests__/builder.mockFirebase.test.js
@@ -1,7 +1,7 @@
 import React from 'react';
 import { render, cleanup } from '@testing-library/react';
 
-import {
+import firebase, {
   __init as firebaseMockInit,
   __useDemoResume as firebaseMockUseDemoResume,
   __getResumeId as firebaseMockGetResumeId,
@@ -36,6 +36,8 @@ it('renders correctly', async () => {
     </UserProvider>,
   );
 
+  await firebase.auth().signInAnonymously();
+
   expect(container).toBeTruthy();
   //expect(container).toBeInTheDocument();
 });