jest.config.js

const { pathsToModuleNameMapper: resolver } = require('ts-jest');
const { compilerOptions } = require('../tsconfig.base');
const CI = process.env['CI'] === 'true';

const moduleNameMapper = resolver(compilerOptions.paths, { prefix: '<rootDir>/../' });
if (!CI) {
  console.log('[DEBUG]: moduleNameMapper');
  console.log(JSON.stringify(moduleNameMapper, null, 4));
}

module.exports = {
  displayName: 'integration',
  preset: '../jest.preset.js',
  setupFilesAfterEnv: ['<rootDir>/test-setup.ts'],
  globals: {},
  moduleNameMapper,
  coverageDirectory: '../coverage/integration',
  transform: {
    '^.+\\.(ts|mjs|js|html)$': [
      'jest-preset-angular',
      {
        isolatedModules: true,
        tsconfig: '<rootDir>/tsconfig.spec.json',
        stringifyContentPathRegex: '\\.(html|svg)$'
      }
    ]
  },
  snapshotSerializers: [
    'jest-preset-angular/build/serializers/no-ng-attributes',
    'jest-preset-angular/build/serializers/ng-snapshot',
    'jest-preset-angular/build/serializers/html-comment'
  ]
};