jest.config.ts

import nextJest from 'next/jest.js';

import type { Config } from 'jest';

const createJestConfig = nextJest({
  // Provide the path to your Next.js app to load next.config.js and .env files in your test environment
  dir: './',
});

// Add any custom config to be passed to Jest
const config: Config = {
  coverageProvider: 'v8',
  testEnvironment: 'jsdom',
  // Add more setup options before each test is run
  // setupFilesAfterEnv: ['<rootDir>/jest.setup.ts'],
  moduleNameMapper: {
    '^@/(.*)$': '<rootDir>/src/$1',
  },
  roots: ['<rootDir>/tests/utils'],
  // 테스트 제외 경로
  testPathIgnorePatterns: ['<rootDir>/node_modules/', '<rootDir>/.next/'],
  // 커버리지 보고서
  coverageDirectory: 'coverage',
  collectCoverage: true,
  collectCoverageFrom: [
    'src/**/*.[jt]s?(x)',
    '!**/*.stories.[jt]s?(x)',
    '!**/node_modules/**',
    '!**/.next/**',
    '!<rootDir>/jest.config.ts',
  ],
};

// createJestConfig is exported this way to ensure that next/jest can load the Next.js config which is async
export default createJestConfig(config);