Courses / Frontend Testing
1. Setting up Jest for unit testing
Installing and configuring Jest for a JavaScript/TypeScript project and basic test script.
JavaScript
Setting up Jest for unit testing
Jest is a test runner that runs your unit tests and reports pass/fail results for JavaScript/TypeScript projects.
"I want automated checks so I don't ship regressions after every change."
Jest is a zero-configuration test runner and assertion library that you install, configure, and run via npm/yarn to execute tests in your project. It finds files by name patterns, runs them in Node, and reports results with helpful assertions and snapshots.
"I want automated checks so I don't ship regressions after every change."
Jest is a zero-configuration test runner and assertion library that you install, configure, and run via npm/yarn to execute tests in your project. It finds files by name patterns, runs them in Node, and reports results with helpful assertions and snapshots.