Setup Jest and React Testing Library in a React project | a step-by-step guide

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  • jest

    Delightful JavaScript Testing.

    Jest Jest is an open source test framework created by Facebook and is well integrated with React. it have many built-in like snapshot testing, function mocking, coverage collection and is usually easy to configure and use. in this configuration we will be using Jest to run all tests we write know which one failed or passed and collect coverage i.e. tell us lines that are not covered/tested in our codebase. learn more about Jest here

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