tests

package.json

@@ -4,7 +4,8 @@
   "description": "yeahhh",
   "main": "server/server.js",
   "scripts": {
-    "test": "echo \"Error: no test specified\" && exit 1"
+    "test": "mocha server/**/*.test.js",
+    "test-watch": "nodemon --exec 'npm test'"
   },
   "keywords": [],
   "author": "",
@@ -14,5 +15,11 @@
     "express": "^4.14.0",
     "mongodb": "^2.2.5",
     "mongoose": "^4.5.9"
+  },
+  "devDependencies": {
+    "expect": "^1.20.2",
+    "mocha": "^3.0.2",
+    "nodemon": "^1.10.2",
+    "supertest": "^2.0.0"
   }
 }

server/server.js

@@ -2,8 +2,6 @@ var express = require('express')
 var bodyParser = require('body-parser')
 
 var {mongoose} = require('./db/mongoose')
-
-// models
 var {User} = require('./models/user')
 var {Todo} = require('./models/todo')
 
@@ -17,12 +15,14 @@ app.post('/todos', (req, res) => {
   });
 
   todo.save().then((doc) => {
-    res.send(doc)
+    return res.send(doc);
   }, (e) => {
-    res.status(400).send(e);
+    return res.status(400).send(e);
-  })
-})
-
-app.listen(3000, () => {
-  console.log("Started on port 3000");
   });
+});
+
+app.listen(8888, () => {
+  console.log("Started on port 8888");
+});
+
+module.exports = {app}

server/tests/server.test.js

@@ -0,0 +1,35 @@
+const expect = require('expect');
+const request = require('supertest');
+
+const {app} = require('./../server');
+const {Todo} = require('./../models/todo');
+
+beforeEach((done) => {
+  Todo.remove({}).then(() => done());
+});
+
+describe('POST /todos', () => {
+  it('should create a new todo', (done) => {
+    var text = 'X GON GIVE IT TO YA';
+    request(app)
+      .post('/todos')
+      .send({text})
+      .expect(200)
+      .expect((res) => {
+        expect(res.body.text).toBe(text);
+      })
+      .end((err, res) => {
+        if (err){
+          console.log(err);
+          return done(err);
+        }
+
+        Todo.find().then((todos) => {
+          expect(todos.length).toBe(1);
+          expect(todos[0].text).toBe(text);
+        })
+        done();
+      }).catch((err) => done(err))
+  });
+
+});