From 96b05de6350028c8a2a04528d16e4b7fbc6d12c0 Mon Sep 17 00:00:00 2001
From: cookej <joncooke@rentalcars.com>
Date: Wed, 19 Sep 2018 14:27:22 +0100
Subject: [PATCH] Add content-type header on json responses.

---
 lib/terminus.js      | 2 ++
 lib/terminus.spec.js | 4 ++++
 2 files changed, 6 insertions(+)

diff --git a/lib/terminus.js b/lib/terminus.js
index 1462619..5d74383 100644
--- a/lib/terminus.js
+++ b/lib/terminus.js
@@ -17,6 +17,7 @@ function noopResolves () {
 
 function sendSuccess (res, info) {
   res.statusCode = 200
+  res.setHeader('Content-Type', 'application/json')
   if (info) {
     return res.end(JSON.stringify({
       status: 'ok',
@@ -28,6 +29,7 @@ function sendSuccess (res, info) {
 
 function sendFailure (res) {
   res.statusCode = 503
+  res.setHeader('Content-Type', 'application/json')
   res.end(FAILURE_RESPONSE)
 }
 
diff --git a/lib/terminus.spec.js b/lib/terminus.spec.js
index 559a071..6aad4d7 100644
--- a/lib/terminus.spec.js
+++ b/lib/terminus.spec.js
@@ -48,6 +48,8 @@ describe('Terminus', () => {
       fetch('http://localhost:8000/health')
         .then(res => {
           expect(res.status).to.eql(200)
+          expect(res.headers.has('Content-Type')).to.eql(true)
+          expect(res.headers.get('Content-Type')).to.eql('application/json')
           expect(onHealthCheckRan).to.eql(true)
           done()
         })
@@ -72,6 +74,8 @@ describe('Terminus', () => {
       fetch('http://localhost:8000/health')
         .then(res => {
           expect(res.status).to.eql(200)
+          expect(res.headers.has('Content-Type')).to.eql(true)
+          expect(res.headers.get('Content-Type')).to.eql('application/json')
           expect(onHealthCheckRan).to.eql(true)
           return res.json()
         })
-- 
2.17.1 (Apple Git-112)