jest.config.js

module.exports = {
  moduleFileExtensions: ["js", "jsx", "json", "vue"],
  transform: {
    "^.+\\.vue$": "vue-jest",
    ".+\\.(css|styl|less|sass|scss|svg|png|jpg|ttf|woff|woff2)$": "jest-transform-stub",
    "^.+\\.jsx?$": "<rootDir>/node_modules/babel-jest"
  },
  transformIgnorePatterns: ["/node_modules/"],
  moduleNameMapper: {
    "^@/(.*)$": "<rootDir>/src/$1"
  },
  snapshotSerializers: ["jest-serializer-vue"],
  testMatch: ["**/tests/unit/**/*.spec.(js|jsx|ts|tsx)|**/__tests__/*.(js|jsx|ts|tsx)"],
  testURL: "http://localhost/",
  watchPlugins: ["jest-watch-typeahead/filename", "jest-watch-typeahead/testname"],
  collectCoverage: true,
  collectCoverageFrom: [
    "**/*.{js,vue}",
    "!**/node_modules/**",
    "!**/dist/**",
    "!**/tests/**",
    "!**/tests/unit/**",
    "!**/docs/**",
    "!**/public/**"
  ],
  coverageReporters: ["lcov", "text-summary"],
  coverageDirectory: "<rootDir>/tests/coverage"
}