jest.unit.config.js

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

module.exports = {
    // All imported modules in your tests should be mocked automatically
    // automock: false,
  
    // Stop running tests after `n` failures
    // bail: 0,
  
    // Respect "browser" field in package.json when resolving modules
    // browser: false,
  
    // The directory where Jest should store its cached dependency information
    // cacheDirectory: "/private/var/folders/xz/kfj817m57678yjq_1mv241k9qy9t50/T/jest_v1ogww",
  
    // Automatically clear mock calls and instances between every test
    clearMocks: true,
  
    // Indicates whether the coverage information should be collected while executing the test
    collectCoverage: true,
  
    // An array of glob patterns indicating a set of files for which coverage information should be collected
    // collectCoverageFrom: null,
  
    // The directory where Jest should output its coverage files
    coverageDirectory: "coverage",
  
    // An array of regexp pattern strings used to skip coverage collection
    coveragePathIgnorePatterns: [
      "/node_modules/"
    ],
  
    // A list of reporter names that Jest uses when writing coverage reports
    coverageReporters: [
      "html",
      "lcov"
    ],
  
    // An object that configures minimum threshold enforcement for coverage results
    // coverageThreshold: null,
  
    // A path to a custom dependency extractor
    // dependencyExtractor: null,
  
    // Make calling deprecated APIs throw helpful error messages
    // errorOnDeprecated: false,
  
    // Force coverage collection from ignored files using an array of glob patterns
    // forceCoverageMatch: [],
  
    // A path to a module which exports an async function that is triggered once before all test suites
    // globalSetup: null,
  
    // A path to a module which exports an async function that is triggered once after all test suites
    // globalTeardown: null,
  
    // A set of global variables that need to be available in all test environments
    // globals: {},
  
    // An array of directory names to be searched recursively up from the requiring module's location
    // moduleDirectories: [
    //   "node_modules"
    // ],
  
    // An array of file extensions your modules use
    // moduleFileExtensions: [
    //   "js",
    //   "json",
    //   "jsx",
    //   "ts",
    //   "tsx",
    //   "node"
    // ],
  
    // A map from regular expressions to module names that allow to stub out resources with a single module
    // moduleNameMapper: {},
  
    // An array of regexp pattern strings, matched against all module paths before considered 'visible' to the module loader
    // modulePathIgnorePatterns: [],
  
    // Activates notifications for test results
    // notify: false,
  
    // An enum that specifies notification mode. Requires { notify: true }
    // notifyMode: "failure-change",
  
    // A preset that is used as a base for Jest's configuration
    preset: "ts-jest",
  
    // Run tests from one or more projects
    // projects: null,
  
    // Use this configuration option to add custom reporters to Jest
    reporters: [
      "jest-junit",
      "default"
    ],
  
    // Automatically reset mock state between every test
    // resetMocks: false,
  
    // Reset the module registry before running each individual test
    // resetModules: false,
  
    // A path to a custom resolver
    // resolver: null,
  
    // Automatically restore mock state between every test
    // restoreMocks: false,
  
    // The root directory that Jest should scan for tests and modules within
    // rootDir: null,
  
    // A list of paths to directories that Jest should use to search for files in
    roots: [
      "<rootDir>/src"
    ],
  
    // Allows you to use a custom runner instead of Jest's default test runner
    // runner: "jest-runner",
  
    // The paths to modules that run some code to configure or set up the testing environment before each test
    // setupFiles: [],
  
    // A list of paths to modules that run some code to configure or set up the testing framework before each test
    // setupFilesAfterEnv: [],
  
    // A list of paths to snapshot serializer modules Jest should use for snapshot testing
    // snapshotSerializers: [],
  
    // The test environment that will be used for testing
    testEnvironment: "node",
  
    // Options that will be passed to the testEnvironment
    // testEnvironmentOptions: {},
  
    // Adds a location field to test results
    // testLocationInResults: false,
  
    // The glob patterns Jest uses to detect test files
    testMatch: [
      "**/__tests__/**/*.[jt]s?(x)",
      "**/?(*.)+(spec|test).[jt]s?(x)"
    ],
  
    // An array of regexp pattern strings that are matched against all test paths, matched tests are skipped
    testPathIgnorePatterns: [
      "/node_modules/",
      ".*integration.test.ts"
    ],
  
    // The regexp pattern or array of patterns that Jest uses to detect test files
    // testRegex: [],
  
    // This option allows the use of a custom results processor
    // testResultsProcessor: null,
  
    // This option allows use of a custom test runner
    // testRunner: "jasmine2",
  
    // This option sets the URL for the jsdom environment. It is reflected in properties such as location.href
    // testURL: "http://localhost",
  
    // Setting this value to "fake" allows the use of fake timers for functions such as "setTimeout"
    // timers: "real",
  
    // A map from regular expressions to paths to transformers
    "transform": {
      "^.+\\.tsx?$": "ts-jest"
    },
  
    // An array of regexp pattern strings that are matched against all source file paths, matched files will skip transformation
    // transformIgnorePatterns: [
    //   "/node_modules/"
    // ],
  
    // An array of regexp pattern strings that are matched against all modules before the module loader will automatically return a mock for them
    // unmockedModulePathPatterns: undefined,
  
    // Indicates whether each individual test should be reported during the run
    // verbose: null,
  
    // 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,
  };