set up first test

app.js

@@ -4,6 +4,7 @@ const routes = require('./routes')
 
 const index = require('./routes/index')
 const hello = require('./routes/hello');
+
 // Connect routes to application
 app.use('/', index);
 app.use('/hello', hello);
@@ -13,7 +14,13 @@ app.get('/', (req, res) => {
   res.send('<h1>I love consensus!</h1>')
 })
 
+// view engine setup
+app.set('views', path.join(__dirname, 'views'));
+app.set('view engine', 'pug');
+
 // Turn on server!
 app.listen(3000, () => {
   console.log('The application is listening on port 3000')
 })
+
+module.exports = app;

package.json

@@ -5,7 +5,7 @@
   "main": "app.js",
   "scripts": {
     "styletest": "standard",
-    "test": "echo \"Error: no test specified\" && exit 1"
+    "test": "mocha"
   },
   "keywords": [],
   "author": "",
@@ -15,6 +15,7 @@
     "pug": "^2.0.0-rc.4"
   },
   "devDependencies": {
+    "mocha": "^4.0.1",
     "standard": "^10.0.3"
   }
 }

test/test.js

@@ -0,0 +1,8 @@
+var assert = require('assert');
+describe('Array', function() {
+  describe('#indexOf()', function() {
+    it('should return -1 when the value is not present', function() {
+      assert.equal(-1, [1,2,3].indexOf(4));
+    });
+  });
+});