karma.conf.js

// Karma configuration
// Generated on Thu Dec 12 2019 10:02:48 GMT+0100 (Central European Standard Time)

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: ['jasmine-jquery', 'jasmine'],

        // list of files / patterns to load in the browser
        files: [
            // 'vendor/bower-asset/jquery/dist/jquery.js',
            'core/resources/lazyload/lazyload.js',
            'core/resources/texttospeech/texttospeech.js',
            'tests/js/*.js'
        ],

        // list of files / patterns to exclude
        exclude: [],

        // preprocess matching files before serving them to the browser
        // available preprocessors: https://npmjs.org/browse/keyword/karma-preprocessor
        preprocessors: {},

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

        // 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_DEBUG,

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

        // start these browsers
        // available browser launchers: https://npmjs.org/browse/keyword/karma-launcher
        browsers: ['InsecureChrome', 'Firefox'],

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

        // Concurrency level
        // how many browser should be started simultaneous
        concurrency: Infinity,

        customLaunchers: {
            InsecureChrome: {
                base: 'Chrome',
                flags: ['--autoplay-policy=no-user-gesture-required', '--disable-web-security', '--disable-site-isolation-trials']
            }
        }
    });
};