Add analytics service to v3

test/api/v3/unit/middlewares/analytics.test.js

@@ -0,0 +1,32 @@
+import {
+  generateRes,
+  generateReq,
+  generateNext,
+} from '../../../../helpers/api-unit.helper';
+import analyticsService from '../../../../../website/src/libs/api-v3/analyticsService'
+import nconf from 'nconf';
+import attachAnalytics from '../../../../../website/src/middlewares/api-v3/analytics';
+
+describe('analytics middleware', function() {
+  let res, req, next;
+
+  beforeEach(() => {
+    res = generateRes();
+    req = generateReq();
+    next = generateNext();
+  });
+
+  it('attaches analytics object res.locals', function() {
+    attachAnalytics(req, res, next);
+
+    expect(res.analytics).to.exist;
+  });
+
+  it('attaches stubbed methods for non-prod environments', () => {
+    attachAnalytics(req, res, next);
+
+    expect(res.analytics.track).to.eql(analyticsService.mockAnalyticsService.track);
+    expect(res.analytics.trackPurchase).to.eql(analyticsService.mockAnalyticsService.trackPurchase);
+  });
+});
+