jest.config.jsโข648 B
export default {
  preset: 'ts-jest/presets/default-esm',
  extensionsToTreatAsEsm: ['.ts'],
  testEnvironment: 'node',
  roots: ['<rootDir>/src'],
  testMatch: ['**/__tests__/**/*.test.ts'],
  transform: {
    '^.+\\.ts$': ['ts-jest', {
      useESM: true,
    }],
  },
  moduleNameMapper: {
    '^(\\.{1,2}/.*)\\.js$': '$1',
  },
  collectCoverageFrom: [
    'src/**/*.ts',
    '!src/**/*.d.ts',
    '!src/index.ts',
  ],
  coverageDirectory: 'coverage',
  coverageReporters: ['text', 'lcov', 'html', 'cobertura', 'json-summary'],
  reporters: [
    'default',
    ['jest-junit', { outputDirectory: '.', outputName: 'test-results.xml' }],
  ],
};