// 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: "/tmp/jest_rs", // Automatically clear mock calls and instances between every test clearMocks: true, // Indicates whether the coverage information should be collected while executing the test // collectCoverage: false, // 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: [ // "json", // "text", // "lcov", // "clover" // ], // 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: {}, // The maximum amount of workers used to run your tests. Can be specified as % or a number. E.g. maxWorkers: 10% will use 10% of your CPU amount + 1 as the maximum worker number. maxWorkers: 2 will use a maximum of 2 workers. // maxWorkers: "50%", // 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: null, // Run tests from one or more projects // projects: null, // Use this configuration option to add custom reporters to Jest // reporters: undefined, // 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: [ // "" // ], // 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).[tj]s?(x)" // ], // An array of regexp pattern strings that are matched against all test paths, matched tests are skipped // testPathIgnorePatterns: [ // "/node_modules/" // ], // 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: null, transform: { '^.+\\.(ts|js|html)$': '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, };