From 6bb107f9e021f19e1c1bd368ae9bd74b329b01ec Mon Sep 17 00:00:00 2001
From: Blade Barringer <blade@crookedneighbor.com>
Date: Fri, 13 Nov 2015 10:35:27 -0600
Subject: [PATCH] Set up analytics middleware to test prod and non prod
 behavior.

---
 .../api/v3/unit/middlewares/analytics.test.js | 23 ++++++++++++++++++-
 1 file changed, 22 insertions(+), 1 deletion(-)

diff --git a/test/api/v3/unit/middlewares/analytics.test.js b/test/api/v3/unit/middlewares/analytics.test.js
index 75df6c72dc..668196c966 100644
--- a/test/api/v3/unit/middlewares/analytics.test.js
+++ b/test/api/v3/unit/middlewares/analytics.test.js
@@ -5,28 +5,49 @@ import {
 } 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;
+  let pathToAnalyticsMiddleware = '../../../../../website/src/middlewares/api-v3/analytics';
 
   beforeEach(() => {
+    // The nconf.get('IS_PROD') occurs when the file is required
+    // Since node caches IS_PROD, we have to delete it from the cache
+    // to test prod vs non-prod behaviors
+    delete require.cache[require.resolve(pathToAnalyticsMiddleware)];
+
     res = generateRes();
     req = generateReq();
     next = generateNext();
   });
 
   it('attaches analytics object res.locals', function() {
+    let attachAnalytics = require(pathToAnalyticsMiddleware);
+
     attachAnalytics(req, res, next);
 
     expect(res.analytics).to.exist;
   });
 
   it('attaches stubbed methods for non-prod environments', () => {
+    sandbox.stub(nconf, 'get').withArgs('IS_PROD').returns(false);
+    let attachAnalytics = require(pathToAnalyticsMiddleware);
+
     attachAnalytics(req, res, next);
 
     expect(res.analytics.track).to.eql(analyticsService.mockAnalyticsService.track);
     expect(res.analytics.trackPurchase).to.eql(analyticsService.mockAnalyticsService.trackPurchase);
   });
+
+  it('attaches real methods for prod environments', () => {
+    sandbox.stub(nconf, 'get').withArgs('IS_PROD').returns(true);
+
+    let attachAnalytics = require(pathToAnalyticsMiddleware);
+
+    attachAnalytics(req, res, next);
+
+    expect(res.analytics.track).to.eql(analyticsService.track);
+    expect(res.analytics.trackPurchase).to.eql(analyticsService.trackPurchase);
+  });
 });