jest.config.ts

import type { JestConfigWithTsJest } from 'ts-jest';

const jestConfig: JestConfigWithTsJest = {
  testEnvironment: 'jsdom',
  preset: 'ts-jest',
  moduleDirectories: ['node_modules', 'src'],
  setupFilesAfterEnv: ['./jest.setup.ts'],
  collectCoverageFrom: ['src/**/*.{ts,tsx}'],
  extensionsToTreatAsEsm: ['.ts', '.tsx'],
  transform: {
    '^.+\\.ts?$': [
      'ts-jest',
      {
        useESM: true,
      },
    ],
  },
  testRegex: '(/__tests__/.*|(\\.|/)(test))\\.[jt]sx?$',
  coverageDirectory: 'test-unit-report',
  coverageReporters: ['text', 'text-summary', 'html', 'lcov'],
  coverageThreshold: {
    global: {
      branches: 90,
      functions: 90,
      lines: 90,
      statements: 90,
    },
  },
};

// eslint-disable-next-line import/no-default-export
export default jestConfig;