ink-chart/jest.config.js at main · pppp606/ink-chart · GitHub

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export default {
  preset: 'ts-jest/presets/default-esm',
  testEnvironment: 'node',
  extensionsToTreatAsEsm: ['.ts', '.tsx'],
  moduleNameMapper: {
    '^(\\.{1,2}/.*)\\.js$': '$1',
    '^ink-testing-library$': '<rootDir>/node_modules/ink-testing-library/build/index.js',
  },
  transform: {
    '^.+\\.(ts|tsx)$': [
      'ts-jest',
      {
        useESM: true,
        tsconfig: {
          jsx: 'react-jsx',
          moduleResolution: 'node',
        },
      },
    ],
  },
  transformIgnorePatterns: [
    'node_modules/(?!(ink-testing-library|ink|cli-boxes|ansi-regex|string-width|strip-ansi|ansi-escapes|chalk|escape-string-regexp|wrap-ansi|slice-ansi)/)'
  ],
  testMatch: ['**/__tests__/**/*.(test|spec).(ts|tsx)'],
  collectCoverageFrom: [
    'src/**/*.{ts,tsx}',
    '!src/**/*.d.ts',
    '!src/**/index.ts',
  ],
  coverageThreshold: {
    global: {
      branches: 65,
      functions: 40,
      lines: 65,
      statements: 65,
    },
  },
  coverageReporters: ['text', 'lcov', 'html'],
  setupFilesAfterEnv: ['<rootDir>/__tests__/setup.ts'],
};