DocumentsStore WIP

frontend/utils/setupJest.js

@@ -2,10 +2,12 @@
 import React from 'react';
 import { shallow } from 'enzyme';
 import toJson from 'enzyme-to-json';
+import localStorage from '../../__mocks__/localStorage';
 
 const snap = children => {
   const wrapper = shallow(children);
   expect(toJson(wrapper)).toMatchSnapshot();
 };
 
+global.localStorage = localStorage;
 global.snap = snap;