jest.config.js•1.32 kB
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'],
moduleNameMapper: {
// Handle module aliases (this will be automatically configured for you based on your tsconfig.json paths)
'^@/(.*)$': '<rootDir>/$1',
},
moduleDirectories: ['node_modules', '<rootDir>'],
testEnvironment: 'jest-environment-jsdom',
collectCoverageFrom: [
'app/**/*.{js,jsx,ts,tsx}',
'lib/**/*.{js,jsx,ts,tsx}',
'!app/**/layout.tsx',
'!app/**/page.tsx',
'!app/**/loading.tsx',
'!app/**/error.tsx',
'!**/*.d.ts',
'!**/node_modules/**',
],
testMatch: [
'<rootDir>/**/__tests__/**/*.{js,jsx,ts,tsx}',
'<rootDir>/**/*.{test,spec}.{js,jsx,ts,tsx}',
],
moduleDirectories: ['node_modules', '<rootDir>/'],
testPathIgnorePatterns: ['<rootDir>/.next/', '<rootDir>/node_modules/'],
transformIgnorePatterns: [
'/node_modules/(?!(@modelcontextprotocol|other-esm-packages)/)',
],
}
// createJestConfig is exported this way to ensure that next/jest can load the Next.js config which is async
module.exports = createJestConfig(customJestConfig)