jest.config.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'],
  testEnvironment: "jest-environment-jsdom",
  moduleNameMapper: {
    "^jsonpath-plus": require.resolve("jsonpath-plus"),
    unified: require.resolve("unified"),
    "^lodash-es$": "lodash",
    "^@/(.*)": "<rootDir>/src/$1",
  },
  transformIgnorePatterns: ["node_modules/(?!(unified)/)", "/node_modules/", "^.+\\.module\\.(css|sass|scss)$"],
};

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