jest.config.js

module.exports = {
  testEnvironment: 'jsdom',
  moduleFileExtensions: ['ts', 'tsx', 'js', 'jsx', 'json'],
  setupFilesAfterEnv: ['<rootDir>/jest.setup.ts'],
  transform: {
    '^.+\\.(js|jsx|ts|tsx)$': 'babel-jest', // 使用 babel 处理所有文件
  },
  moduleNameMapper: {
    '\\.(css|less|scss|sass)$': 'identity-obj-proxy',
    '\\.(jpg|jpeg|png|gif|svg)$': '<rootDir>/__mocks__/fileMock.js',
    '^@/(.*)$': '<rootDir>/src/$1', // 如果你用了 path alias
    '&/(.*)$': '<rootDir>/$1', // 如果你用了 path alias
  },
  testPathIgnorePatterns: ['/node_modules/', '/dist/', '/scripts/'],
  roots: ['<rootDir>/test'],
  collectCoverageFrom: [
    'src/**/*.{ts,tsx,js,jsx}',
    '!src/**/*.d.ts',
    '!src/**/index.ts',
    '!src/**/index.tsx',
    '!src/**/index.js',
    '!src/**/index.jsx',
  ],
};