/MyFirstVitest

REACT + VITEST. Unit Testing with React Testing Library and Typescript

Primary LanguageTypeScript

React + TypeScript + Vite

Unit testing with React Testing Library and Typescript. This project is a simple accordion react component, made with the purpose of learning how to test using vitest. In src > components, you'll find an Accordion.tsx file and an Accordion.test.tsx file.

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This template provides a minimal setup to get React working in Vite with HMR and some ESLint rules. Currently, two official plugins are available:

Expanding the ESLint configuration

If you are developing a production application, we recommend updating the configuration to enable type aware lint rules:

  • Configure the top-level parserOptions property like this:
   parserOptions: {
    ecmaVersion: 'latest',
    sourceType: 'module',
    project: ['./tsconfig.json', './tsconfig.node.json'],
    tsconfigRootDir: __dirname,
   },
  • Replace plugin:@typescript-eslint/recommended to plugin:@typescript-eslint/recommended-type-checked or plugin:@typescript-eslint/strict-type-checked
  • Optionally add plugin:@typescript-eslint/stylistic-type-checked
  • Install eslint-plugin-react and add plugin:react/recommended & plugin:react/jsx-runtime to the extends list