oats/jest.config.js at main · LoopKitchen/oats · GitHub

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/** @type {import('ts-jest').JestConfigWithTsJest} */
export default {
  preset: 'ts-jest/presets/default-esm',
  testEnvironment: 'node',
  extensionsToTreatAsEsm: ['.ts'],
  moduleNameMapper: {
    '^(\\.{1,2}/.*)\\.js$': '$1',
    '^@/(.*)$': '<rootDir>/src/$1',
    '^@types/(.*)$': '<rootDir>/src/types/$1',
    '^@interfaces/(.*)$': '<rootDir>/src/interfaces/$1',
    '^@services/(.*)$': '<rootDir>/src/services/$1',
    '^@utils/(.*)$': '<rootDir>/src/utils/$1',
    '^@config/(.*)$': '<rootDir>/src/config/$1',
    '^@errors/(.*)$': '<rootDir>/src/errors/$1',
  },
  transformIgnorePatterns: [
    'node_modules/(?!(chalk|ora|inquirer|execa|glob|find-up)/)',
  ],
  transform: {
    '^.+\\.tsx?$': [
      'ts-jest',
      {
        useESM: true,
      },
    ],
  },
  testMatch: [
    '<rootDir>/src/**/__tests__/**/*.test.ts',
    '<rootDir>/src/**/*.spec.ts',
  ],
  collectCoverageFrom: [
    'src/**/*.ts',
    '!src/**/*.d.ts',
    '!src/**/__tests__/**',
    '!src/**/index.ts',
    '!src/bin/**',
  ],
  coverageThreshold: {
    global: {
      statements: 65,
      branches: 55,
      functions: 65,
      lines: 65,
    },
  },
  coverageReporters: ['text', 'lcov', 'html'],
  setupFilesAfterEnv: ['<rootDir>/src/__tests__/setup.ts'],
};