express-visual-logger/jest.config.ts

A visual logging middleware for Express.js that intercepts requests, logs them, and emits events for real-time UI updates via event streams.

import type { Config } from 'jest';

const config: Config = {
  preset: 'ts-jest',
  testEnvironment: 'node',
  roots: ['<rootDir>'],
  moduleFileExtensions: ['ts', 'js', 'json', 'node'],
  extensionsToTreatAsEsm: ['.ts'],
  moduleNameMapper: {
    '^(\.{1,2}/.*)\.js$': '$1',
  },
  transform: {
    '^.+\\.ts$': [
      'ts-jest',
      {
        useESM: true,
      },
    ],
  },
  testRegex: '(/__tests__/.*|(\\.|/)(test|spec))\\.ts$',
  collectCoverageFrom: ['src/**/*.ts'],
  coveragePathIgnorePatterns: ['/node_modules/', '/dist/'],
  verbose: true,
};

export default config;