Preparing the local machine for Unit testing with Mocha and Chai

Installing Node.js

Install Node.js 6+
- Add node to PATH (instructions)
- Try if it is working by typing in CMD/Terminal $ node -v (should produce result)
Open CMD/Terminal and run $ npm install -g mocha

Preparing for the tests for each homework

Checkout the repository for the particular homework
Open CMD/Terminal and navigate to the checked out repository with the homework
Run npm install in CMD/Terminal
- A folder node_modules should appear
You are ready to run the tests

Running the tests

Navigate to the folder of the particular homework in CMD/Terminal
Requirements:
- JavaScript files must be called task-1.js, task-2.js etc..
- Each .js file must contain module.exports = [name of the object/function]
Run $ npm test
- Test results should appear on the CMD/Terminal

Upload in BGCoder.com

Go to the specific homework
Select the task you will be sending
Wrap your result in:

```js` function solve() { return [your solution object/function]; }