jest.preset.js

const nxPreset = require('@nrwl/jest/preset').default

module.exports = {
  ...nxPreset,
  coverageThreshold: {
    global: {
      branches: 100,
      functions: 100,
      lines: 100,
      statements: 100
    }
  },
  collectCoverageFrom: ['**/*.{js,jsx,ts,tsx}', '!**/node_modules/**', '!**/*.spec.*', '!**/*.config.*', '!**/index.*'],
  coverageReporters: ['lcov', 'text', 'json-summary'],
  reporters: ['default', 'github-actions'],
  /* TODO: Update to latest Jest snapshotFormat
   * By default Nx has kept the older style of Jest Snapshot formats
   * to prevent breaking of any existing tests with snapshots.
   * It's recommend you update to the latest format.
   * You can do this by removing snapshotFormat property
   * and running tests with --update-snapshot flag.
   * Example: "nx affected --targets=test --update-snapshot"
   * More info: https://jestjs.io/docs/upgrading-to-jest29#snapshot-format
   */
  snapshotFormat: { escapeString: true, printBasicPrototype: true }
}