jest.config.js

module.exports = {
  preset: 'ts-jest',
  testEnvironment: 'node',
  clearMocks: true,
  runner: 'groups',
  testTimeout: 6000,
  setupFilesAfterEnv: ['../jest-setup/setup.js'],
  transformIgnorePatterns: [
    '/node_modules/(?!@polkadot|@babel/runtime/helpers/esm/)',
  ],
  coverageThreshold: {
    global: {
      branches: 70,
      functions: 80,
      lines: 80,
      statements: 80,
    },
  },
  transform: {
    '\\.js$': 'babel-jest',
    '\\.ts$': 'ts-jest',
  },
  collectCoverageFrom: [
    '**/*/src/**/*.ts',
    '!**/index.ts',
    '!**/__integrationtests__/**',
    '!**/__mocks__/**',
    '!**/__tests__/**',
    '!**/lib/**',
    '!**/test/**',
    '!**/cord/*',
    '!**/types/**/*',
    '!**/SDKErrors.ts',
    '!utils/src/json-schema/*',
    '!testing/**',
    '!augment-api/**',
    '!type-definitions/**',
    '!**/*.chain.ts',
    '!did/src/Did.chain.ts',
    '!did/src/Did.rpc.ts',
    '!did/src/Did.utils.ts',
    '!utils/src/jsonabc.ts',
    '!modules/src/utils.ts',
  ],
  resolver: 'ts-jest-resolver',
  rootDir: 'packages',
  coverageDirectory: 'coverage',
  moduleDirectories: ['node_modules', 'packages/*/src'],
}