test fix

Author: dewanshDT

client/index.integration.test.jsx

@@ -59,6 +59,7 @@ describe('index.jsx integration', () => {
   // spy on this function and wait for it to be called before making assertions
   const spy = jest.spyOn(Actions, 'getUser');
 
+  window.process.env.PREVIEW_URL = 'http://localhost:8002';
   beforeEach(async () => {
     act(() => {
       subject();

client/modules/IDE/components/Editor/Editor.unit.test.jsx

@@ -6,7 +6,7 @@ import Editor from '.';
 import { reduxRender } from '../../../../test-utils';
 import { initialTestState } from '../../../../testData/testReduxStore';
 
-jest.mock('../../../i18n');
+jest.mock('../../../../i18n');
 
 describe('<Editor />', () => {
   const mockStore = configureStore([thunk]);