jest.config.js

import { testConfig } from './server.configs.js';

const { hostname, port } = testConfig;
const TEST_HOST = `http://${hostname}:${port}`;
const sharedConfig = {
 errorOnDeprecated: true,
 globalSetup: './test/config/jest.setup.js',
 globalTeardown: './test/config/jest.teardown.js',
 prettierPath: null, // Fix for Jest v29 and Prettier v3 (https://github.com/jestjs/jest/issues/14305)
 resetModules: true,
 restoreMocks: true,
 setupFilesAfterEnv: ['<rootDir>/test/config/jest.setup-tests.js'],
 testEnvironment: 'jest-environment-jsdom',
 testEnvironmentOptions: {
 url: `${TEST_HOST}/_blank.html`,
 },
};

process.env.TEST_HOST = TEST_HOST;

export default {
 transform: {},
 projects: [
 // Unit Tests
 {
 displayName: 'unit',
 ...sharedConfig,
 testMatch: ['<rootDir>/test/unit/*.test.js'],
 },
 // Integration Tests
 {
 displayName: 'integration',
 ...sharedConfig,
 testMatch: ['<rootDir>/test/integration/*.test.js'],
 },
 ],
};