jest.config.cjs

/** @type {import('ts-jest').JestConfigWithTsJest} */
module.exports = {
  preset: 'ts-jest',
  testEnvironment: 'jsdom',
  setupFilesAfterEnv: ['<rootDir>/jest.setup.ts'],
  moduleNameMapper: {
    '\\.(css|less|sass|scss)$': 'identity-obj-proxy',
    '\\.(gif|ttf|eot|svg|png|webp)$': '<rootDir>/__mocks__/fileMock.js',
    '^@/(.*)$': '<rootDir>/src/$1',
    '^@pages/(.*)$': '<rootDir>/src/pages/$1',
    '^@components/(.*)$': '<rootDir>/src/components/$1',
    '^@shared/(.*)$': '<rootDir>/src/components/shared/$1',
    '^@assets/(.*)$': '<rootDir>/src/assets/$1',
    '^@services/(.*)$': '<rootDir>/src/services/$1',
    '^@utils/(.*)$': '<rootDir>/src/utils/$1',
    '^@store/(.*)$': '<rootDir>/src/store/$1',
    '^@constants/(.*)$': '<rootDir>/src/constants/$1',
    '^@hooks/(.*)$': '<rootDir>/src/hooks/$1',
  },
  testMatch: [
    '<rootDir>/**/*.test.(js|jsx|ts|tsx)',
    '<rootDir>/(tests/unit/**/*.spec.(js|jsx|ts|tsx)|**/__tests__/*.(js|jsx|ts|tsx))',
  ],
  transform: {
    '^.+\\.(js|jsx|ts|tsx)$': [
      'ts-jest',
      {
        diagnostics: {
          ignoreCodes: [1343],
        },
        astTransformers: {
          before: [
            {
              path: 'node_modules/ts-jest-mock-import-meta',
              options: {
                metaObjectReplacement: {
                  env: {
                    // Replicate as .env.local
                    VITE_API_KEY: 'asdfasdf',
                  },
                },
              },
            },
          ],
        },
      },
    ],
  },
  transformIgnorePatterns: ['<rootDir>/node_modules/(?!(firebase|@firebase))'],
  fakeTimers: {
    enableGlobally: true,
  },
};