jest.config.js

module.exports = {
  transform: {
    "^.+\\.js$": "babel-jest",
    ".*\\.(vue)$": "vue-jest",
  },
  moduleNameMapper: {
    "^@/(.*)$": "<rootDir>/$1",
    "^~/(.*)$": "<rootDir>/$1",
  },
  moduleFileExtensions: ["js", "json", "vue"],
};