jest.config.ts

import type { Config } from 'jest'
import nextJest from 'next/jest.js'

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.js'],

  moduleNameMapper: {
    '^@/components/(.*)$': '<rootDir>/app/components/$1',
    '^@/utils/(.*)$': '<rootDir>/utils/$1',
    '^@/data/(.*)$': '<rootDir>/data/$1',
  },
  moduleDirectories: ['<rootDir>/node_modules', '<rootDir>/src'],
  testPathIgnorePatterns: ['<rootDir>/node_modules', '<rootDir>/dist'],
}

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