# Factorial frontend stack jest

@factorial/frontend-stack-jest is Neutrino middleware for the jest test runner

# Features

• Uses @neutrinojs/jest
• Looks for test files in __tests__ folder and by suffix *.spec.js|*.test.js

# Requirements

• Node.js ^8.10 or 10+
• Yarn v1.2.1+, or npm v5.4+
• Neutrino v8

# Installation

@factorial/frontend-stack-jest can be installed via the Yarn or npm clients.

# Usage

yarn add neutrino @factorial/frontend-stack-jest --dev

Then add the following your package.json.

"scripts": {
  "test": "neutrino test --use @factorial/frontend-stack-jest",
}

# Configuration

You can change the default location where jest should look for test files by providing a regular expression in the middleware options.

module.exports = {
  use: [
    [
      "@factorial/frontend-stack-jest",
      {
        testRegex: "(/__tests__/.*|(\\.|/)(test|spec))\\.[jt]sx?$"
      }
    ],
  ],