karma.conf.js

module.exports = function(config) {
  // Example set of browsers to run on Sauce Labs
  // Check out https://saucelabs.com/platforms for all browser/platform combos
  var customLaunchers = {
    sl_chrome: {
      base: 'SauceLabs',
      browserName: 'chrome',
      platform: 'Windows 7',
      version: '35'
    },
    sl_chrome_beta: {
      base: 'SauceLabs',
      browserName: 'chrome',
      platform: 'Windows 10',
      version: 'beta'
    },
    sl_firefox_beta: {
      base: 'SauceLabs',
      browserName: 'firefox',
      platform: 'Windows 10',
      version: 'beta'
    },
    sl_firefox: {
      base: 'SauceLabs',
      browserName: 'firefox',
      platform: 'Windows 7',
      version: '30'
    },
    sl_ios_safari: {
      base: 'SauceLabs',
      browserName: 'safari',
      platform: 'OS X 10.9',
      version: '7.0'
    },
    sl_ie_11: {
      base: 'SauceLabs',
      browserName: 'internet explorer',
      platform: 'Windows 8.1',
      version: '11'
    }
  };

  config.set({

    // The rest of your karma config is here
    // ...
    sauceLabs: {
      testName: 'Web App Unit Tests'
    },
    frameworks: ['qunit'],
    files: [
      'node_modules/jquery/dist/jquery.js',
      'jquery.alphanum.js',
      'node_modules/qunit-extras/qunit-extras.js',
      'unit/*.js'
    ],
    customLaunchers: customLaunchers,
    browsers: Object.keys(customLaunchers),
    reporters: ['dots', 'saucelabs'],
    singleRun: true
  });
};