jest.config.ts

/**
 * For a detailed explanation regarding each configuration property, visit:
 * https://jestjs.io/docs/configuration
 */

import type { Config } from 'jest'

const config: Config = {
  // Automatically clear mock calls, instances, contexts and results before every test
  clearMocks: true,

  // Indicates whether the coverage information should be collected while executing the test
  collectCoverage: false,

  // The directory where Jest should output its coverage files
  coverageDirectory: 'coverage',

  // Indicates which provider should be used to instrument code for coverage
  coverageProvider: 'v8',

  // A map from regular expressions to module names or to arrays of module names that allow to stub out resources with a single module
  moduleNameMapper: {
    '@/(.*)': '<rootDir>/src/$1',
  },

  // The test environment that will be used for testing
  testEnvironment: 'jsdom',

  // The regexp pattern or array of patterns that Jest uses to detect test files
  testRegex: '.spec.ts$',

  // A map from regular expressions to paths to transformers
  transform: {
    '^.+\\.(t|j)sx?$': '@swc/jest',
  },
}

export default config