jest.config.js

module.exports = {
  globals: {
    'ts-jest': {
      tsConfigFile: 'tsconfig.spec.json'
    },
    __TRANSFORM_HTML__: true
  },
  preset: 'jest-preset-angular',
  roots: ['<rootDir>/apps/', '<rootDir>/libs/'],
  transform: {
    '^.+\\.(ts|js|html)$': '<rootDir>/node_modules/jest-preset-angular/preprocessor.js'
  },
  transformIgnorePatterns: ['<rootDir>/node_modules/(?!lodash-es/.*)'],
  collectCoverage: false,
  collectCoverageFrom: [
    '**/*.{ts}',
    '!**/node_modules/**',
    '!**/vendor/**',
    '!scripts/**',
    '!**/test.ts',
    '!**/index.ts'
  ],
  moduleNameMapper: {
    '^@my-app/(.*)': '<rootDir>/libs/$1/src'
  },
  setupTestFrameworkScriptFile: './scripts/setup-jest.ts'
};