export default {
  preset: 'ts-jest/presets/default-esm',
  extensionsToTreatAsEsm: ['.ts'],
  testEnvironment: 'node',
  roots: ['<rootDir>/src', '<rootDir>/tests'],
  testMatch: [
    '**/__tests__/**/*.ts',
    '**/?(*.)+(spec|test).ts'
  ],
  transform: {
    '^.+\\.ts$': ['ts-jest', {
      useESM: true
    }],
  },
  collectCoverageFrom: [
    'src/**/*.ts',
    '!src/**/*.d.ts',
    '!src/**/index.ts',
    '!src/examples/**',
  ],
  coverageDirectory: 'coverage',
  coverageReporters: [
    'text',
    'lcov',
    'html'
  ],
  setupFilesAfterEnv: ['<rootDir>/tests/setup.ts'],
  testTimeout: 30000,
  moduleNameMapping: {
    '^@/(.*)$': '<rootDir>/src/$1',
    '^@orbitdb/core$': '<rootDir>/tests/mocks/orbitdb.ts',
    '^@helia/helia$': '<rootDir>/tests/mocks/ipfs.ts',
  },
};