jest.config.js

/* ======================================================================== *
 * Copyright 2024 HCL America Inc.                                          *
 * Licensed under the Apache License, Version 2.0 (the "License");          *
 * you may not use this file except in compliance with the License.         *
 * You may obtain a copy of the License at                                  *
 *                                                                          *
 * http://www.apache.org/licenses/LICENSE-2.0                               *
 *                                                                          *
 * Unless required by applicable law or agreed to in writing, software      *
 * distributed under the License is distributed on an "AS IS" BASIS,        *
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. *
 * See the License for the specific language governing permissions and      *
 * limitations under the License.                                           *
 * ======================================================================== */

module.exports = {
  preset: 'ts-jest',
  testEnvironment: 'jest-environment-jsdom',
  transform: {
    '\\.(ts|tsx)?$': 'ts-jest',
    '\\.(js|jsx)?$': './jestTransform.js',
  },
  transformIgnorePatterns: ['../../node_modules/(?!(@carbon)/)'],
  testRegex: '/__tests__/.*\\.test.(ts|tsx)$',
  moduleFileExtensions: ['ts', 'tsx', 'js', 'jsx', 'json', 'node'],
  collectCoverage: true,
  collectCoverageFrom: ['src/**/*.{ts,tsx}', '!src/**/*.stories.tsx'],
  coverageThreshold: {
    global: {
      branches: 3,
      functions: 5,
      lines: 5,
      statements: 5,
    },
  },
};