opentok-layout-js/tests/karma.conf.js

Automatic layout of video elements (publisher and subscriber) minimising white-space for the OpenTok on WebRTC API. This is intended for use with the OpenTok on WebRTC JS API.

// Karma configuration
// Generated on Wed Sep 03 2014 13:49:54 GMT+1000 (EST)

process.env.CHROME_BIN = require('puppeteer').executablePath();

module.exports = (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'],

    files: [
      '../opentok-layout.js',
      '**/*spec.js',
    ],

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


    // preprocess matching files before serving them to the browser
    // available preprocessors: https://npmjs.org/browse/keyword/karma-preprocessor
    preprocessors: {
      'opentok-layout.js': 'coverage',
      '**/*spec.js': 'babel',
    },

    babelPreprocessor: {
      options: {
        presets: ['env'],
        sourceMap: 'inline',
      },
    },

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

    coverageReporter: {
      type: 'lcov',
      dir: '../coverage/',
    },

    // web server port
    port: 9876,


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


    // level of logging
    logLevel: config.LOG_INFO,


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

    customLaunchers: {
      // GitHub Actions ubuntu-24.04 runners restrict unprivileged user
      // namespaces, so Chrome's sandbox cannot start there.
      ChromeHeadlessNoSandbox: {
        base: 'ChromeHeadless',
        flags: ['--no-sandbox', '--disable-setuid-sandbox'],
      },
    },

    browsers: [process.env.CI ? 'ChromeHeadlessNoSandbox' : 'ChromeHeadless'],


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