Oracle JET for Developers

Mocha

Mocha is an asynchronous JavaScript testing framework that runs on Node.js and has salient features to support unit testing the web components.

We can install Mocha globally with npm using the following command:

npm install --global mocha

We can install it as a development dependency to our project using the following command:

npm install --save-dev mocha

We can also use chai, an easy to consume behavior/test-driven development assertion library for JavaScript testing frameworks. We use the following command:

npm install chai

Once Mocha and Chai are installed, we can add the following web content to the components to unit test the respective components:

//HTML<div id="mocha"></div>//JavaScriptvar ourDataArray = {   Questions: [{ Text: ...