jest.config.next.ts

import type { JestConfigWithTsJest } from "ts-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
/** @type {import('jest').Config} */
const config: JestConfigWithTsJest = {
  // Add more setup options before each test is run
  // setupFilesAfterEnv: ['<rootDir>/jest.setup.js'],

  moduleNameMapper: {
    // Handle module aliases
    "^@/(.*)$": "<rootDir>/$1",
    "^@/components/(.*)$": "<rootDir>/src/components/$1",
    "^@/context/(.*)$": "<rootDir>/src/context/$1",
    "^@/hooks/(.*)$": "<rootDir>/src/hooks/$1",
    "^@/lib/(.*)$": "<rootDir>/src/lib/$1",
    "^@/mocks/(.*)$": "<rootDir>/src/mocks/$1",
    "^@/pages/(.*)$": "<rootDir>/src/pages/$1",
    "^@/styles/(.*)$": "<rootDir>/src/styles/$1",
    "^@/types/(.*)$": "<rootDir>/src/types/$1",
  },
  preset: "ts-jest",
  testEnvironment: "jest-environment-jsdom",
};

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