Jest is an inbuilt tool to test React apps. Next.js has Jest configuration inbuilt as well, powered by the Rust compiler. In this tutorial, we will learn how to set up Jest with Next by writing a simple test for a calculator app. We will also see what happens when we simulate a test failure.
Table of contents
Creating a new Next.js appCreating a calculatorWe made a custom demo for . No really. Click here to check it out .Setting up JestTesting the Next.js calculator app with JestTesting calculator operations and simulating an errorConclusionLogRocket : Full visibility into production Next.js apps3 Comments
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