25 lines
960 B
TypeScript
Executable File
25 lines
960 B
TypeScript
Executable File
import type { Config } from '@jest/types';
|
|
/**
|
|
* @example
|
|
* ```ts
|
|
* // Usage in jest.config.js
|
|
* const nextJest = require('next/jest');
|
|
*
|
|
* // Optionally provide path to Next.js app which will enable loading next.config.js and .env files
|
|
* const createJestConfig = nextJest({ dir })
|
|
*
|
|
* // Any custom config you want to pass to Jest
|
|
* const customJestConfig = {
|
|
* setupFilesAfterEnv: ['<rootDir>/jest.setup.js'],
|
|
* }
|
|
*
|
|
* // createJestConfig is exported in this way to ensure that next/jest can load the Next.js config which is async
|
|
* module.exports = createJestConfig(customJestConfig)
|
|
* ```
|
|
*
|
|
* Read more: [Next.js Docs: Setting up Jest with Next.js](https://nextjs.org/docs/app/building-your-application/testing/jest)
|
|
*/
|
|
export default function nextJest(options?: {
|
|
dir?: string;
|
|
}): (customJestConfig?: Config.InitialProjectOptions | (() => Promise<Config.InitialProjectOptions>)) => () => Promise<Config.InitialProjectOptions>;
|