jest.config.mjs

// jest.config.mjs
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: "./",
});

const clientTestConfig = {
  displayName: "client",
  testMatch: ["/**/*.clienttest.[jt]s?(x)"],
  testEnvironment: "jest-environment-jsdom",
};

const serverTestConfig = {
  displayName: "server",
  testMatch: ["/**/*.servertest.[jt]s?(x)"],
  testEnvironment: "jest-environment-node",
};

// Add any custom config to be passed to Jest
/** @type {import('jest').Config} */
const config = {
  // Add more setup options before each test is run
  silent: false,
  verbose: true,
  projects: [
    await createJestConfig(clientTestConfig)(),
    await createJestConfig(serverTestConfig)(),
  ],
};

export default config;