jest.config.cjs

module.exports = {
  preset: 'ts-jest/presets/default-esm',
  extensionsToTreatAsEsm: ['.ts'],
  testEnvironment: 'node',
  roots: ['<rootDir>'],
  testMatch: [
    '<rootDir>/tests/**/*.test.ts'
  ],
  transform: {
    '^.+\\.ts$': ['ts-jest', {
      useESM: true,
      tsconfig: {
        module: 'ESNext'
      }
    }],
    '^.+\\.js$': ['ts-jest', {
      useESM: true
    }]
  },
  moduleNameMapper: {
    '^(\\.{1,2}/.*)\\.js$': '$1'
  },
  transformIgnorePatterns: [
    'node_modules/(?!((@faker-js|@shopware)/.*|.*\\.mjs$))'
  ],
  collectCoverageFrom: [
    '*.ts',
    '!**/*.d.ts',
    '!**/node_modules/**',
    '!**/dist/**',
    '!jest.config.js',
    '!tests/**',
    '!index.ts'
  ],
  coverageDirectory: 'coverage',
  coverageReporters: ['text', 'lcov', 'html'],
  moduleFileExtensions: ['ts', 'js', 'json', 'node'],
  setupFilesAfterEnv: ['<rootDir>/tests/setup.ts']
};