jest.config.js

module.exports = {
    clearMocks: true,
    coverageDirectory: 'coverage',
    coverageReporters: ['text', 'clover'],
    coverageThreshold: {
      global: {
        branches: 80,
        functions: 80,
        lines: 80,
        statements: 80,
      },
    },
    globals: {
      'ts-jest': {
        extends: './babel.config.js',
      },
    },
    moduleFileExtensions: ['ts', 'tsx', 'js'],
    modulePathIgnorePatterns: ['dist'],
    moduleNameMapper: {
      '@react-mailkit/(.+)$': '<rootDir>packages/$1/src',
    },
    notify: true,
    notifyMode: 'always',
    roots: ['<rootDir>packages'],
    testMatch: ['**/__tests__/*.+(ts|tsx|js)', '**/*.test.+(ts|tsx|js)'],
    transform: {
      '^.+\\.(ts|tsx)$': 'ts-jest',
    },
    setupFilesAfterEnv: ['<rootDir>jest/setupTests.ts'],
  };