fix(swagger): update the config for Swagger

Author: timoa

src/swagger/options.js

@@ -3,6 +3,8 @@ const config = require('../config/config.json');
 exports.options = {
   routePrefix: '/swagger',
   exposeRoute: true,
+  staticCSP: true,
+  transformStaticCSP: (header) => header,
   swagger: {
     info: {
       title: 'Encryption API with Node.js',
@@ -18,4 +20,8 @@ exports.options = {
     consumes: ['application/json'],
     produces: ['application/json'],
   },
+  uiConfig: {
+    docExpansion: 'full',
+    deepLinking: false,
+  },
 };

test/functional/swagger.spec.js

@@ -5,7 +5,7 @@ const config = require('../../src/config/config.json');
 // Swagger
 describe('Swagger endpoint response', () => {
   it('should return 200', (done) => {
-    request.get(`http://localhost:${config.app.port}/swagger/index.html`, (err, res) => {
+    request.get(`http://localhost:${config.app.port}/swagger/`, (err, res) => {
       if (err) throw err;
       expect(res.statusCode).to.equal(200);
       done();