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Using Jest to test your Node.js application

After checking out AVA and tape, it’s time to check out Jest. Jest is a testing framework developed by Facebook, and is often used to test React applications. However, it isn’t limited to just React, so let’s explore the features it has by testing a small Node.js application!

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Testing your Node.js application with AVA

A while ago, I wrote a simple GraphQL API using Node.js, Express.js, Apollo and Mongoose. While the API probably works, we didn’t really invest any time to write some unit tests for it. That’s going to change now. There are many testing frameworks and test runners out there, but in this tutorial I’ll be checking […]