Unit testing is an essential practice in modern software development, enabling developers to ensure the correctness and robustness of their code. Among the plethora of testing frameworks available, Jest stands out as a powerful and widely adopted tool for JavaScript unit testing. In this post, we'll delve into the world of Jest and explore its features and benefits for writing effective unit tests.

You will learn:

  1. Understanding the F.I.R.S.T principles of unit testing.
  2. Writing your first test case using Jest
  3. Generating the test coverage report for your project

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