jest.config.js

module.exports = {
  testEnvironment: 'node',
  roots: ['<rootDir>/test'],
  testMatch: ['**/*.test.ts'],
  transform: {
    '^.+\\.tsx?$': 'ts-jest',
  },
  setupFilesAfterEnv: ['<rootDir>/test/setup.js'],
  moduleNameMapper: {
    '^#/(.+)': '<rootDir>/src/$1',
  },
};