karma.conf.js

// Karma configuration
// Generated on Thu Mar 13 2014 14:12:04 GMT-0700 (PDT)

module.exports = function (config) {
  config.set({
    // base path that will be used to resolve all patterns (eg. files, exclude)
    basePath: "",

    // frameworks to use
    // available frameworks: https://npmjs.org/browse/keyword/karma-adapter
    frameworks: ["mocha"],

    // list of files / patterns to load in the browser
    files: [
      "bundle/ajv7.min.js",
      "bundle/ajv2019.min.js",
      "node_modules/chai/chai.js",
      ".browser/*.spec.js",
    ],

    // test results reporter to use
    // possible values: 'dots', 'progress'
    // available reporters: https://npmjs.org/browse/keyword/karma-reporter
    reporters: ["dots"],

    // web server port
    port: 9876,

    // enable / disable colors in the output (reporters and logs)
    colors: true,

    // level of logging
    // possible values: config.LOG_DISABLE || config.LOG_ERROR || config.LOG_WARN || config.LOG_INFO || config.LOG_DEBUG
    logLevel: config.LOG_INFO,

    // enable / disable watching file and executing tests whenever any file changes
    autoWatch: false,

    // Start these browsers, currently available:
    // - Chrome
    // - ChromeCanary
    // - Firefox
    // - Opera
    // - Safari (only Mac)
    // - PhantomJS
    // - IE (only Windows)
    browsers: ["HeadlessChrome"],
    customLaunchers: {
      HeadlessChrome: {
        base: "ChromeHeadless",
        flags: ["--no-sandbox"],
      },
    },

    // Continuous Integration mode
    // if true, Karma captures browsers, runs the tests and exits
    singleRun: true,

    browserNoActivityTimeout: 90000,
  })
}