remove healthcheck failure simulation

 🐿 v2.5.16

main.js

@@ -21,16 +21,10 @@ const robots = require('./src/middleware/robots');
 const security = require('./src/middleware/security');
 const vary = require('./src/middleware/vary');
 const logVary = require('./src/middleware/log-vary');
-
-// Health check failure simulation
-const checkFailing = require('./src/lib/check-failing');
-
 const teapot = fs.readFileSync(path.join(__dirname, 'src/assets/teapot.ascii'), 'utf8');
 
 const getAppContainer = options => {
 
-	checkFailing.init();
-
 	options = Object.assign({}, {
 		withBackendAuthentication: true,
 		withFlags: false,

package.json

@@ -13,7 +13,6 @@
     "@financial-times/n-flags-client": "^9.0.0",
     "@financial-times/n-logger": "^5.0.0",
     "@financial-times/n-raven": "^3.0.0",
-    "date-fns": "^1.3.0",
     "debounce": "^1.0.0",
     "denodeify": "^1.2.1",
     "express": "^4.14.0",

src/lib/health-checks.js

@@ -1,4 +1,3 @@
-const checkFailing = require('./check-failing');
 const errorRateCheck = require('./error-rate-check');
 
 module.exports = (app, options, meta) => {
@@ -32,8 +31,6 @@ module.exports = (app, options, meta) => {
 			});
 		}
 
-		checkFailing.fakeCheckFailuresIfApplicable(options.systemCode, checks, req, res);
-
 		res.set('Content-Type', 'application/json');
 		res.send(JSON.stringify({
 			schemaVersion: 1,