Facing an issue while running the jest test in next.js
// 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 in your test environment
dir: './',
});
// Add any custom config to be passed to Jest
/** @type {import('jest').Config} */
const customJestConfig = {
// Add more setup options before each test is run
setupFilesAfterEnv: ['<rootDir>/jest.setup.js'],
// if using TypeScript with a baseUrl set to the root directory then you need the below for alias' to work
moduleDirectories: ['node_modules', '<rootDir>/', 'utils'],
moduleNameMapper: {
// Handle module aliases (This will be automatically configured for you soon)
...
'@uiw/react-md-editor': '<rootDir>/node_modules/@uiw/react-md-editor/lib/index.js',
'react-markdown': '<rootDir>/node_modules/react-markdown/react-markdown.min.js',
rehype: '<rootDir>/node_modules/rehype/index.js',
unified: '<rootDir>/node_modules/unified/index.js',
},
testEnvironment: 'jest-environment-jsdom',
preset: 'ts-jest',
transform: {
'^.+\\.(ts|tsx)?$': 'ts-jest',
'^.+\\.(js|jsx)$': 'babel-jest',
},
};
module.exports = async () => ({
...(await createJestConfig(customJestConfig)()),
transformIgnorePatterns: ['node_modules/(?!(monaco-editor)/)', '^.+\\.module\\.(css|sass|scss)$'],
});
module.exports = jestConfig;
Facing an issue while running the jest test in next.js