feat(api): create default api rout

- write tests for GET /api/v1/
- write code to make tests pass

[Finishes #160296446]

server/index.js

@@ -1,4 +1,5 @@
 import express from 'express';
+import router from './routes/routes';
 
 const app = express();
 
@@ -8,6 +9,8 @@ app.get('/', (req, res) => {
   });
 });
 
+app.use('/api/v1', router);
+
 app.listen(3000);
 
 export default app;

server/routes/routes.js

@@ -0,0 +1,11 @@
+import express from 'express';
+
+const router = express.Router();
+
+router.get('/', (req, res) => {
+  res.status(200).json({
+    message: 'Welcome to the fast food fast API!',
+  });
+});
+
+export default router;

tests/routes/routes.spec.js

@@ -0,0 +1,28 @@
+import chai from 'chai';
+import 'chai/register-should';
+import dirtyChai from 'dirty-chai';
+import chaiHttp from 'chai-http';
+import app from '../../server/index';
+
+chai.use(chaiHttp);
+chai.use(dirtyChai);
+
+describe('GET /api/v1/', () => {
+  it('should respond with a 200 status code', (done) => {
+    chai.request(app)
+      .get('/api/v1')
+      .end((err, res) => {
+        res.should.have.a.status(200);
+        done();
+      });
+  });
+
+  it('should return an object with a message property', (done) => {
+    chai.request(app)
+      .get('/api/v1')
+      .end((err, res) => {
+        res.body.should.be.an('object').that.has.a.property('message').which.is.not.empty();
+        done();
+      });
+  });
+});