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setup vitest + testing library

 1 year ago
source link: https://gist.github.com/thiagobraddock/030d548c09869ef5087b7dcc28538f50
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setup vitest + testing library · GitHub

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setup vitest + testing library
  1. Instalação:
npm i vitest -D
npm i jsdom -D
npm i @testing-library/react @testing-library/jest-dom @testing-library/user-event -D
  1. Acrescentar os scripts teste e coverage ao package.json:
"scripts": {
    "dev": "vite",
    "build": "vite build",
    "preview": "vite preview",
  + "test": "vitest",
  + "coverage": "vitest run --coverage",
  },

  1. Acrescentar config ao vite.config (abaixo).

  2. Criar o setupTest.js na raiz do projeto (abaixo).

  3. Criar o arquivo de teste e executa-lo com o comando npm run test

  4. Ao executar o comando npm run coverage pela primeira vez, será perguntado se deseja instalar o pacote '@vitest/coverage-c8', aperte Y para confirmar.


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