Start adding tests

package.json

@@ -11,6 +11,7 @@
     "postinstall": "typings install",
     "build": "tsc",
     "test": "npm run build && nsp check",
+    "mocha": "NODE_ENV=test mocha --compilers ts:ts-node/register --require scripts/test-helper.js src/__tests__/**.test.ts",
     "lint": "tslint src/**/*.ts"
   },
   "engines": {
@@ -41,9 +42,12 @@
     "winston": "=2.3.1"
   },
   "devDependencies": {
+    "chai": "=3.5.0",
     "mocha": "=3.2.0",
+    "node-fetch": "=1.6.3",
     "nsp": "=2.6.2",
     "supertest": "=3.0.0",
+    "ts-node": "=2.1.0",
     "tslint": "=4.4.2",
     "typescript": "=2.1.6",
     "typings": "=2.1.0"

scripts/test-helper.js

@@ -0,0 +1,3 @@
+const chai = require('chai');
+
+chai.expect();

src/__tests__/helpers.ts

@@ -0,0 +1,11 @@
+import createServer from '../server';
+import { Options } from '../types';
+import fetch from 'node-fetch';
+
+
+
+export function runServer(opts: Object, url : string, callback: Function) {
+    return createServer(opts as Options).listen(1234, function () {
+        return fetch('http://0.0.0.0:1234' + url).then(callback);
+    });
+}

src/__tests__/server.test.ts

@@ -0,0 +1,24 @@
+import { expect } from 'chai';
+import { runServer } from './helpers';
+
+
+describe('Server', function () {
+    it('should test', function () {
+        expect(2 + 2).to.equal(4);
+    });
+
+    it('Should be usable', function (done) {
+       runServer({
+           allowed_ips: [],
+           basicAuth: [],
+           dirList: false,
+           serveDir: 'site/',
+           opbeat: false,
+           open: false
+       }, '/index.html', function (response : any) {
+              expect(response.status).to.equal(200);
+              expect(response.url).to.include('/index.html');
+              done();
+       });
+    });
+});

src/server.ts

@@ -15,7 +15,9 @@ import { Options } from './types';
 export default function createServer(opts : Options) : express.Application {
     const app = express();
 
+    if (process.env.NODE_ENV !== 'test') {
         app.use(logging);
+    }
 
     if (opts.allowed_ips.length) {
         app.set('trust proxy', true);

src/types/fakes.d.ts

@@ -8,3 +8,4 @@ declare module 'express-winston';
 declare module 'opbeat';
 declare module 'docopt';
 declare module 'open';
+declare module 'node-fetch';

tsconfig.json

@@ -16,7 +16,8 @@
   ],
   "exclude": [
     "dist",
-    "node_modules"
+    "node_modules",
+    "scripts/"
   ],
   "typeRoots": [
     "node_modules",

typings.json

@@ -8,5 +8,9 @@
   },
   "globalDependencies": {
     "node": "registry:dt/node#7.0.0+20170204020307"
+  },
+  "globalDevDependencies": {
+    "chai": "registry:dt/chai#3.4.0+20170217154556",
+    "mocha": "registry:dt/mocha#2.2.5+20170204022515"
   }
 }