jest.config.js

const path = require('path');

module.exports = {
  rootDir: path.resolve(__dirname, './'),
  moduleFileExtensions: ['js', 'json', 'vue'],
  transform: {
    '.*\\.js$': '<rootDir>/node_modules/babel-jest',
    '.*\\.vue$': '<rootDir>/node_modules/vue-jest'
  },
  transformIgnorePatterns: [],
  snapshotSerializers: ['<rootDir>/node_modules/jest-serializer-vue'],
  setupFiles: ['<rootDir>/jest.setup'],
  coverageDirectory: '<rootDir>/coverage',
  collectCoverageFrom: [
    'src/**/*.{js,vue}',
    '!src/index.umd.js',
    '!**/node_modules/**'
  ],
  moduleNameMapper: {
    '\\.(css|less)$': 'identity-obj-proxy'
  }
};