jest.config.js

module.exports = {
    // The bail config option can be used here to have Jest stop running tests after
    // the first failure.
    bail: false,

    // Indicates whether each individual test should be reported during the run.
    verbose: false,

    // 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/",

    // If the test path matches any of the patterns, it will be skipped.
    testPathIgnorePatterns: ["<rootDir>/node_modules/"],

    // If the file path matches any of the patterns, coverage information will be skipped.
    coveragePathIgnorePatterns: ["<rootDir>/node_modules/"],

    // The pattern Jest uses to detect test files.
    transform: {
        "^.+\\.tsx?$": "ts-jest",
    },
    testRegex: "(/__test__/.*|(\\.|/)(test|spec))\\.(jsx?|tsx?)$",

    // This option sets the URL for the jsdom environment.
    // It is reflected in properties such as location.href.
    // @see: https://github.com/facebook/jest/issues/6769
    testURL: "http://localhost/",
};