jest.config.js

const nextJest = require('next/jest')

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

// Add any custom config to be passed to Jest
const customJestConfig = {
  setupFilesAfterEnv: ['<rootDir>/jest.setup.js'],
  testEnvironment: 'jest-environment-jsdom',
  testPathIgnorePatterns: [
    '<rootDir>/.next/',
    '<rootDir>/node_modules/',
    '<rootDir>/tests/e2e/',
    '<rootDir>/tests/integration/'
  ],
  collectCoverageFrom: [
    'src/**/*.{js,jsx,ts,tsx}',
    '!src/**/*.d.ts',
    '!src/app/globals.css',
    '!src/app/layout.tsx',
    '!src/**/_*.{js,jsx,ts,tsx}',
    '!src/components/equipment/index.ts',
  ],
  coverageThreshold: {
    global: {
      branches: 10,
      functions: 10,
      lines: 10,
      statements: 10
    }
  },
  moduleNameMapper: {
    '^@/(.*)$': '<rootDir>/src/$1',
    '^@/components/(.*)$': '<rootDir>/src/components/$1',
    '^@/lib/(.*)$': '<rootDir>/src/lib/$1',
  },
}

// createJestConfig is exported this way to ensure that next/jest can load the Next.js config which is async
module.exports = createJestConfig(customJestConfig)