gitlab-org--gitlab-foss/jest.config.js

const fs = require('fs');
const path = require('path');

const ROOT_PATH = __dirname;
const IS_EE =
  process.env.EE !== undefined
    ? JSON.parse(process.env.EE)
    : fs.existsSync(path.join(ROOT_PATH, 'ee'));

const reporters = ['default'];

if (process.env.CI) {
  reporters.push([
    'jest-junit',
    {
      output: './junit_jest.xml',
    },
  ]);
}

// eslint-disable-next-line import/no-commonjs
module.exports = {
  testMatch: ['<rootDir>/spec/frontend/**/*_spec.js', '<rootDir>/ee/spec/frontend/**/*_spec.js'],
  moduleFileExtensions: ['js', 'json', 'vue'],
  moduleNameMapper: {
    '^~(.*)$': '<rootDir>/app/assets/javascripts$1',
    '^ee(.*)$': '<rootDir>/ee/app/assets/javascripts$1',
    '^helpers(.*)$': '<rootDir>/spec/frontend/helpers$1',
    '^vendor(.*)$': '<rootDir>/vendor/assets/javascripts$1',
    '\\.(jpg|jpeg|png|svg)$': '<rootDir>/spec/frontend/__mocks__/file_mock.js',
  },
  collectCoverageFrom: ['<rootDir>/app/assets/javascripts/**/*.{js,vue}'],
  coverageDirectory: '<rootDir>/coverage-frontend/',
  coverageReporters: ['json', 'lcov', 'text-summary', 'clover'],
  cacheDirectory: '<rootDir>/tmp/cache/jest',
  modulePathIgnorePatterns: ['<rootDir>/.yarn-cache/'],
  reporters,
  setupFilesAfterEnv: ['<rootDir>/spec/frontend/test_setup.js'],
  restoreMocks: true,
  transform: {
    '^.+\\.(gql|graphql)$': 'jest-transform-graphql',
    '^.+\\.js$': 'babel-jest',
    '^.+\\.vue$': 'vue-jest',
  },
  transformIgnorePatterns: ['node_modules/(?!(@gitlab/ui)/)'],
  timers: 'fake',
  testEnvironment: '<rootDir>/spec/frontend/environment.js',
};