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Web Development with MongoDB and Node.js

You're reading from   Web Development with MongoDB and Node.js Build an interactive and full-featured web application from scratch using Node.js and MongoDB

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Product type Paperback
Published in Sep 2014
Publisher Packt
ISBN-13 9781783987306
Length 294 pages
Edition 1st Edition
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Author (1):
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Jason Krol Jason Krol
Author Profile Icon Jason Krol
Jason Krol
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Table of Contents (14) Chapters Close

Preface 1. Welcome to JavaScript in the Full Stack 2. Getting Up and Running FREE CHAPTER 3. Node and MongoDB Basics 4. Writing an Express.js Server 5. Dynamic HTML with Handlebars 6. Controllers and View Models 7. Persisting Data with MongoDB 8. Creating a RESTful API 9. Testing Your Code 10. Deploying with Cloud-based Services 11. Single Page Applications with Popular Frontend Frameworks 12. Popular Node.js Web Frameworks Index

Testing the application


With all of that background information out of the way, let's focus on writing some real tests for the application we've built. In the following sections, we will write tests for the routes, servers, models, and controllers in our application.

Testing the routes

Let's start things a little slow by taking a look at one of the most basic files in our application, the routes.js file. This file simply defines the number of routes that the application should respond to. This is going to be one of the easiest files to write tests for.

Since the routes.js file is in the server folder within our main application, let's put its corresponding test file in a similar location. Within the tests/server folder, create a file named routes.test.js. Since the routes.test.js file is going to be testing the functionalities of our routes.js file, we need it to require the same modules. Include the following code in test/server/routes.test.js:

var home = require('../../controllers/home'),...
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