kdreact-migrate/jest.config.js

CLI tool to migrate React applications from version 16 to newer versions (17, 18, 19)

module.exports = {
  preset: 'ts-jest',
  testEnvironment: 'node',
  roots: ['<rootDir>/src', '<rootDir>/test'],
  testMatch: ['**/__tests__/**/*.ts', '**/?(*.)+(spec|test).ts'],
  transform: {
    '^.+\\.ts$': 'ts-jest',
  },
  collectCoverageFrom: [
    'src/**/*.ts',
    '!src/**/*.d.ts',
    '!src/**/__tests__/**',
    '!src/**/*.test.ts',
    '!src/**/*.spec.ts',
  ],
  coverageDirectory: 'coverage',
  coverageReporters: ['text', 'lcov', 'html', 'json'],
  coverageThreshold: {
    global: {
      branches: 0,
      functions: 0,
      lines: 0,
      statements: 0,
    },
  },
  setupFilesAfterEnv: ['<rootDir>/test/setup.ts'],
  moduleFileExtensions: ['ts', 'js', 'json'],
  clearMocks: true,
  restoreMocks: true,
  testTimeout: 10000,
};