Fix various tests

test/api/unit/middlewares/ensureTimeTravelMode.js

@@ -0,0 +1,38 @@
+/* eslint-disable global-require */
+import nconf from 'nconf';
+import {
+  generateRes,
+  generateReq,
+  generateNext,
+} from '../../../helpers/api-unit.helper';
+import ensureDevelpmentMode from '../../../../website/server/middlewares/ensureDevelpmentMode';
+import { NotFound } from '../../../../website/server/libs/errors';
+
+describe('timetravelMode middleware', () => {
+  let res; let req; let
+    next;
+
+  beforeEach(() => {
+    res = generateRes();
+    req = generateReq();
+    next = generateNext();
+  });
+
+  it('returns not found when not in time travel mode', () => {
+    sandbox.stub(nconf, 'get').withArgs('ENABLE_TIME_TRAVEL').returns(true);
+
+    ensureDevelpmentMode(req, res, next);
+
+    const calledWith = next.getCall(0).args;
+    expect(calledWith[0] instanceof NotFound).to.equal(true);
+  });
+
+  it('passes when in time travel mode', () => {
+    sandbox.stub(nconf, 'get').withArgs('ENABLE_TIME_TRAVEL').returns(false);
+
+    ensureDevelpmentMode(req, res, next);
+
+    expect(next).to.be.calledOnce;
+    expect(next.args[0]).to.be.empty;
+  });
+});