jest.config.js

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

module.exports = {
  preset: 'ts-jest',
  displayName: {
    name: 'LOG-FILESIZE',
    color: 'blue'
  },

  setupFilesAfterEnv: ['./jest.setup.js'],
  testPathIgnorePatterns: [
    '/node_modules/',
    '<rootDir>/__tests__/fixtures/',
    '<rootDir>/__tests__/support/'
  ],

  // Automatically clear mock calls and instances between every test
  clearMocks: true,

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

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

  collectCoverage: true,

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

  // Indicates whether each individual test should be reported during the run
  verbose: true

  // An array of regexp patterns that are matched against all source file paths before re-running tests in watch mode
  // watchPathIgnorePatterns: [],

  // Whether to use watchman for file crawling
  // watchman: true,
};