@rolandohuber/mysql-mcp-server/jest.config.js

A comprehensive MCP server for MySQL database operations with 16 tools, multi-transport support, and intelligent test data generation

export default {
  preset: 'ts-jest/presets/default-esm',
  testEnvironment: 'node',
  roots: ['<rootDir>/src'],
  testMatch: ['**/__tests__/**/*.ts', '**/?(*.)+(spec|test).ts'],
  transform: {
    '^.+\\.ts$': ['ts-jest', {
      useESM: true,
    }],
  },
  moduleNameMapper: {
    '^(\\.{1,2}/.*)\\.js$': '$1',
  },
  transformIgnorePatterns: [
    'node_modules/(?!(@modelcontextprotocol|node-fetch)/)',
  ],
  collectCoverageFrom: [
    'src/**/*.ts',
    '!src/**/*.d.ts',
    '!src/**/*.test.ts',
    '!src/**/*.spec.ts',
  ],
  coverageDirectory: 'coverage',
  coverageReporters: ['text', 'lcov', 'html'],
  setupFilesAfterEnv: ['<rootDir>/src/tests/setup.ts'],
  testTimeout: 30000,
  extensionsToTreatAsEsm: ['.ts'],
  maxWorkers: 1, // Run tests sequentially
  forceExit: true
};