jest-runner-prettier

Prettier runner for Jest

Usage

Install

Install jest(it needs Jest 21+) and jest-runner-prettier

yarn add --dev jest jest-runner-prettier

# or with NPM

npm install --save-dev jest jest-runner-prettier

Add it to your Jest config

In your package.json

{
  "jest": {
    "runner": "jest-runner-prettier",
    "moduleFileExtensions": [
      "js",
      "jsx",
      "json",
      "ts",
      "tsx",
      "css",
      "less",
      "scss",
      "graphql",
      "md",
      "markdown"
    ],
    "testMatch": [
      "**/*.js",
      "**/*.jsx",
      "**/*.json",
      "**/*.ts",
      "**/*.tsx",
      "**/*.css",
      "**/*.less",
      "**/*.scss",
      "**/*.graphql",
      "**/*.md",
      "**/*.markdown"
    ]
  }
}

Or in jest.config.js

module.exports = {
  runner: "jest-runner-prettier",
  moduleFileExtensions: [
    "js",
    "jsx",
    "json",
    "ts",
    "tsx",
    "css",
    "less",
    "scss",
    "graphql",
    "md",
    "markdown"
  ],
  testMatch: [
    "**/*.js",
    "**/*.jsx",
    "**/*.json",
    "**/*.ts",
    "**/*.tsx",
    "**/*.css",
    "**/*.less",
    "**/*.scss",
    "**/*.graphql",
    "**/*.md",
    "**/*.markdown"
  ]
};

Run Jest

yarn jest