karma.conf.js

'use strict'

const customLaunchers = {
  win10chrome: { base: 'SauceLabs', browserName: 'chrome', platform: 'Windows 10' },
  win10firefox: { base: 'SauceLabs', browserName: 'firefox', platform: 'Windows 10' },
  win10ie11: { base: 'SauceLabs', browserName: 'internet explorer', platform: 'Windows 10' },
  // Commented the below out for the time being as it's timing out a lot and failing builds randomly:
  // win7ie9: { base: 'SauceLabs', browserName: 'internet explorer', platform: 'Windows 7', version: '9.0' },
  androidChrome: { base: 'SauceLabs', browserName: 'android', platform: 'Linux' },
  iosSafari: { base: 'SauceLabs', browserName: 'iphone', platform: 'OS X 10.10' },
  iosSafari92: { base: 'SauceLabs', browserName: 'iphone', platform: 'OS X 10.10', version: '9.2' }
}

module.exports = function (config) {
  config.set({
    browsers: [ 'Chrome' ],
    singleRun: true,
    frameworks: [ 'mocha' ],
    files: [
      'test/tests.webpack.js'
    ],
    preprocessors: {
      'test/tests.webpack.js': [ 'webpack', 'sourcemap' ]
    },
    reporters: [ 'spec', 'saucelabs' ],
    webpack: {
      devtool: 'inline-source-map',
      module: {
        loaders: [{
          test: /\.js$/,
          exclude: /node_modules/,
          loader: 'babel-loader',
          query: {
            presets: [ 'es2015' ]
          }
        }]
      }
    },
    webpackServer: {
      noInfo: true
    },
    client: {
      captureConsole: true,
      timeout: 10000
    }
  })

  if (process.env.USE_CLOUD) {
    config.customLaunchers = customLaunchers
    config.browsers = Object.keys(customLaunchers)
    config.startConnect = true
    config.connectOptions = {
      verbose: false,
      verboseDebugging: false
    }
    config.browserNoActivityTimeout = 30000
  }
}