ant-design/.jest.js at master · Resources-VictorIrix/ant-design · GitHub

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const compileModules = [
  'react-sticky-box',
  'rc-tween-one',
  'tween-one',
  '@babel',
  '@ant-design',
  'countup.js',
  '.pnpm',
  '@asamuzakjp',
  '@rc-component',
  // jsdom 27+ pulls ESM dependencies that need transform
  'parse5',
  'entities',
  '@exodus',
  'jsdom',
  '@csstools',
];

// cnpm use `_` as prefix
const ignoreList = ['', '_'].reduce(
  (acc, prefix) => [...acc, ...compileModules.map((module) => `${prefix}${module}`)],
  [],
);

const transformIgnorePatterns = [
  // Ignore modules without es dir.
  // Update: @babel/runtime should also be transformed
  `[/\\\\]node_modules[/\\\\](?!${ignoreList.join('|')})[^/\\\\]+?[/\\\\](?!(es)[/\\\\])`,
  // Ignore antd umd js file
  '[/\\\\]dist[/\\\\]antd.*\\.js$',
];

const getTestRegex = (libDir) => {
  if (libDir === 'dist') {
    return '(demo|dist)\\.test\\.(j|t)sx?$';
  }
  if (['lib', 'es', 'dist-min'].includes(libDir)) {
    return 'demo\\.test\\.(j|t)sx?$';
  }
  return '.*\\.test\\.(j|t)sx?$';
};

const shouldIgnoreSemantic =
  ['dist', 'lib', 'es', 'dist-min'].includes(process.env.LIB_DIR) ||
  ['1', 'true'].includes(process.env.SKIP_SEMANTIC);

module.exports = {
  verbose: true,
  testEnvironment: 'jsdom',
  setupFiles: ['./tests/setup.ts', 'jest-canvas-mock'],
  setupFilesAfterEnv: ['./tests/setupAfterEnv.ts'],
  moduleFileExtensions: ['ts', 'tsx', 'js', 'jsx', 'json', 'md'],
  modulePathIgnorePatterns: ['/_site/', '/__snapshots__/vitest/'],
  moduleNameMapper: {
    '/\\.(css|less)$/': 'identity-obj-proxy',
    '^antd$': '<rootDir>/components/index',
    '^antd/es/(.*)$': '<rootDir>/components/$1',
    '^antd/lib/(.*)$': '<rootDir>/components/$1',
    '^antd/locale/(.*)$': '<rootDir>/components/locale/$1',
  },
  testPathIgnorePatterns: [
    '/node_modules/',
    'dekko',
    'node',
    'image.test.js',
    'image.test.ts',
    ...(shouldIgnoreSemantic ? ['demo-semantic.test'] : []),
  ],
  transform: {
    '\\.tsx?$': './node_modules/@ant-design/tools/lib/jest/codePreprocessor',
    '\\.(m?)js(m)?$': './node_modules/@ant-design/tools/lib/jest/codePreprocessor',
    '\\.md$': './node_modules/@ant-design/tools/lib/jest/demoPreprocessor',
    '\\.(jpg|png|gif|svg)$': './node_modules/@ant-design/tools/lib/jest/imagePreprocessor',
  },
  testRegex: getTestRegex(process.env.LIB_DIR),
  collectCoverageFrom: [
    'components/**/*.{ts,tsx}',
    '!components/*/style/index.tsx',
    '!components/style/index.tsx',
    '!components/*/locale/index.tsx',
    '!components/*/__tests__/type.test.tsx',
    '!components/**/*/interface.{ts,tsx}',
    '!components/*/__tests__/image.test.{ts,tsx}',
    '!components/*/__tests__/demo-semantic.test.tsx',
    '!components/__tests__/node.test.tsx',
    '!components/*/demo/*.tsx',
    '!components/*/design/**',
  ],
  transformIgnorePatterns,
  globals: {
    'ts-jest': {
      tsConfig: './tsconfig.test.json',
    },
  },
  testEnvironmentOptions: {
    url: 'http://localhost',
  },
  // bail: true,
  maxWorkers: '50%',
};